GN3250-3EB7AP6E3 - SEMTECH INTERNATIONAL

Optical & IC Selector Guide

FEATURING 2017 High Performance Portfolio

www.semtech.com

•TIAs

•Laser&ModulatorDrivers

•Single-LaneClearEdge

™

CDRs

•Dual-LaneClearEdge

™

CDRs

optical

•Quad-LaneClearEdge

™

CDRs

•Multi-LaneSignalConditioners

•ROSAs

•LimitingAmpliers

•TransceiverICs

•OpticalReferenceDesignKits

2 SemtechOptical&ICSelectorGuide• 2017

High-Performance

Optical&CopperProducts

Semtechdesignstheindustry’smostinnovativeoptical,analogandmixed-signal

semiconductorsolutionstoservetherisingglobaldemandforhigh-speeddata

transmissionproducts.

Semtechisanactivecontributortonetworkingstandardsdevelopmentandhas

shippedoverhalfabillionopticalICs.Thiscombinationofreal-worldexperience

andindustryleadershipenablesustodeliverbest-in-classsolutionsforour

customers’designs.

Semtechalsooffersoneoftheindustry’smostcomprehensiveportfoliosof

opticaltransceiverICproductsrangingfrom100Mbpstoover100Gbps,

supportingkeyindustrystandardssuchasFibreChannel,InniBand®,Ethernet,

CPRI,PON,SONET,andPCIExpress®.Semtechisalsoinvestinginleading-edge

technologiestoenablecommunicationsystemsat400Gbpsandbeyond.

Forouropticalcomponentandmodulecustomers,thishighlydifferentiated

setofproductsprovidesauniqueroadmapthatimprovesperformanceand

reliability,whilesimplifyingdesign,loweringcostsandspeedingtime-to-market.

Forsystemsdesignersandmanufacturersworkingonthenextgenerationof

high-speednetworks,Semtech’smulti-laneandmulti-rate10Gbps-100Gbps

backplanesolutionsprovidecost-effective,lowpower,high-performance

productstoenablenext-generationnetworks.

contents

Overview 3

SemtechSolutions 4

NewProducts 5

OpticalApplications 6

LaserDrivers(LD)and

LimitingAmpliers(LA) 7

TIAs 8

TransceiverIC

(LD&LA) 10

ClearEdge™CDRs 11

ROSAs 12

CopperApplications 14

Backplane&Linecard

SignalConditioners 15

OpticalModule

ReferenceDesignKits 16

www.semtech.com 3

Enabling High Performance, High-Speed

• ClassleadingICsolutionsfor25Gand100Gapplications,includingSFP28,QSFP28,CFPx,andAOCs

• FullportfolioofintegratedsolutionsforallPONapplicationsandcompletereferencedesigns

• Semtech’sClearEdge™CDRwithlowpower,reference-freetechnology

• Transimpedenceampliers(TIAs)thatexceedtheIEEEStressedReceiverSensitivity(SRS)specications

• Highperformance,lowpowerlaserdrivers

• ReceiveOpticalSub-Assembly(ROSA)basedonSemtech’sRchiptechnology

• Industry’srstsingle-chip10GPONtransceiversforsymmetricandasymmetricapplications

• Industry’srstquadCDRsenablinglongreachInniband®QDR,40GbEand100GbEapplications

• FullportfolioofintegratedsolutionstoaddressallSFP+andXFPmodules

• Dual-laneCDRs(Tx/Rx)withintegratedDMLorEMLdriver

• Protocol-independentrepeaters/redrivers

• Limitingampliers(LA)thatprovidewideband,lownoisepost-amplication

• SFP+referencedesignkitsforopticalmodulestodecreasedesigntime

Building the Future Together

Asnetworkingrequirementscontinuetoevolve,sowillSemtech,byworkingwithcustomerstoprovide

solutionsfortomorrow’snetworkingchallenges.Onethingthatwon’tchange,however,isSemtech’s

commitmenttobeingareliablesupplierandprovidinginnovativeapproachesthatdeliverunrivaled

performanceforthemostsophisticatedapplications.

4 SemtechOptical&ICSelectorGuide• 2017

TechnologyLeadershipforthe

FutureofOpticalCommunications

ClearEdge

™ CDRs

• MarketleaderinCDRs

• Reference-freeoperation

• Integratedsolutionsenablebestperformance

andlowestpower

TIAs

Industryleadingperformanceandprovenreliability

withover400millionsold

Laser Drivers & Limiting

Amplifiers

High-performanceintegratedsolutionsforsingle-

andmulti-channelapplications

ROSAs

Best-in-classsensitivity,basedonourpatented

Rchiptechnology

TECHNOLOGIES

100G Ethernet

SolutionsforQSFP28andCFPxmodulesaswellas

100GAOCs

25G Ethernet

MarketleadingICandROSAsolutionsforSFP28

modulesandAOCs

10G Ethernet & CPRI

• CompleteportfolioofmoduleICand

backplanesolutions

• SolutionsforXFP,SFP+,QSFP+modules

PON/FTTH

• Industry’srstfullyintegrated10GPONsolutions

• HighlyintegratedchipsetsolutionsforEPON&

GPONONU/OLT

16G Fibre Channel

Industry’srstcompleteintegratedICsolutionfor16G

FibreChannel

MARKETS

www.semtech.com 5

NewProducts

GN2105: Low-Power Quad 25Gbps CDR with DML Driver

• FullyintegratedQuadDMLdriverandindustry-leading

ClearEdge™CDR

• Enables<3.5W100GQSFP28PSM4toLR4designs,

whencoupledwithGN2104SorGN2110

• DCCoupledDMLdriverallowsforChip-on-boardand

PassiveDMLTOSAapplications

• ProprietaryDMLcompensationtechnologymaximizes

performancewithmultipleDMLlaservendors

GN2147 / GN2148 / GN2149: Low-Power Dual 24-28Gbps

ClearEdge™ CDRs with Integrated VCSEL Driver and TIA

• GN2147offersindustry’shigherintegratedwithDual

CDR+VCSELDriver+TIAintegratedinacompactsingle

diesizeof1.7x3.0mm

• GN2148andGN2149offerscustomerexibilitywith

CDR+VCSELintegrationandCDR+TIAintegration,

respectivelyinasmalldiesizeof1.2x2.9mm

• Enableslowcost,high-performance25GbpsAOCsand

SFP28SRmodules

GN1159: 1.0 to 12.5Gbps LR Transceiver Chip with

Digital Diagnostics

• BasedonindustryprovenGN1157/B

• FullsuiteofexibleDigitalDiagnosticsmodes

• Advancedeye-shapingfeatures

• Upto92mAppmodulationand120mAbiascurrent

GN2104S: Low-Power Quad ClearEdge™ CDR 25-28Gbps

• Lowpowerdissipation(340mWtypical)

• CompactfootprintidealforQSFP28andCFP4modules

GN2106PS: Low-Power Quad ClearEdge™ CDR with

integrated EML drivers 25-28Gbps and Integrated

Bias T Components

• FullymonolithicallyintegratedquadEMLDriverand

ClearEdge™CDRwithintegratedBiasTcomponentsto

alloweasierlayout

• Providesreference-freesignalconditioningforCFP4and

QSFP28modules

GN2504: Low-Power Quad ClearEdge™ CDR

25-28Gbps Reference-Free Repeater

• Providesreference-freesignalconditioningon

backplanesandlinecards

• Lowpowerdissipation(600mWtypical)

GN2108B: Quad 24-28Gbps Transmitter Array for SR4

• IntegratedClearEdge™CDRandVCSELarraydriver

• Enableextendedreachupto300monOM4,and150m

onOM3

GN2110B: Quad 24-28Gbps Receiver Array for SR4

• IntegratedTIAarrayandClearEdge™CDRoffers

industryleadingperformanceforboth850nmand

1310nmapplications

• 250umchannelpitch

GN3358: High Gain 11.3Gbps Limiting APD ROSA

• Highoutputswingwithpre-emphasisidealfor

non-retimedapplications

• Lowpowerdissipation,best-in-classsensitivity

• Availablewiththresholdadjust

GN3270: 28Gbps Limiting PIN ROSA

• Lowpowerdissipation(105mW)

• For25GbESFP28applications

GN25L98: ONU Transceiver IC

• PONComboICwithintegratedAPDbiascontroller

• SingleBOMcanaccommodatemanydifferent

BOSAsuppliers

• ProgrammableAPDfaultdetection,shutdownandrecovery

GN7151: 10G PON OLT EML/CDR Driver

• 140mAbiascurrent

• Lowpower

• 2.5Vmodulationvoltage

GN28L95: 10G PON Combo IC

• 2.5GdualloopTx,10GRx

• BoBandmodulereferencedesigns

• LowBOMcost

6 SemtechOptical&ICSelectorGuide• 2017

OpticalApplications

Semtech products offer a comprehensive selection of optical transceiver ICs and components for all

1-10GbE, CPRI, OC-192, and 100G module form factors.

TOSA

ROSA

TIA

CDR

GN2042/44

TOSA

ROSA

TOSA

ROSA

SFP28: 25G SR

TIA

Pin Diode

VCSEL

CDR

GN2147

TIA

Pin Diode

VCSEL

CDR

GN2149

GN2148

SFP28: 25G LR DFB/EML

DFB TOSA

GN1081 TIA

GN3270 ROSA

CDR

GN2139C

GN1181

Ctrl & Fault

GN2108B

GN2109B

CDR LD

RSSI, LOS

CDR TIA

VCSEL

Array

GN2105

GN2110

RSSI, LOS

CDR

Array

DML

TIA

GN2106PS

GN2104S

CDR

EML

Quad TIA

XFP, SFP+: 10G Retimed SFP+: 6, 8, 10G Lowest power, LA Free SFP+

SFP28: 25G SR

QSFP28/CFPx: 100G SR4 QSFP28/CFPx: 100G PSM4/CWDM4 QSFP28/CFPx: 100G LR4

GN1157

GN1058 TIA

GN3357 ROSA

GN1068 TIA

GN3250 ROSA

GN1068 TIA

GN3358 ROSA

GN1163

CDR LD

TIA

www.semtech.com 7

LASER DRIVERS

Part

Number Overview DataRate

(Gbps)

MaxMod/Bias

Current(mA)

Supply

(V) Pkg Applications

NT20042 300MbpsLEDDriver 0.3 100 3.3/5.0 QSOP-16 OC-3,FastEthernet

NT22L33 1.25GbpsFP/DFB

LaserDriver 1.25 70/80 3.3/5.0 QFN-24(4mm) OC-3,OC-12,GbE

GN1160 DFBDriver to11.3 90/120 3.3(Opt.2.8) QFN-28 10GESFP+10GBASE-LR

GN1163* DFBDriver to11.9 90/120 3.3(Opt.2.8) QFN-24 QSFP+10GBASE-LR

GN1161* VCSELDriver to11.3 20/15 3.3(Opt.2.8) QFN-28 10GbESFP+10GBASE-SR

GN1190 QuadVCSELDriver to14.3 12/12 3.3 BareDie 40GbpsEthernet,Inniband,

QSFP+

GN1181* DFBDriver 25-28 55m/70 2.3/3.3 BareDie 25GbEand100GbEEthernet

activeTOSA

GN1185* QuadDFBdriver 25-28 55m/70 2.3/3.3 BareDie 100GbEEthernetactiveTOSA

LaserDriversandLimitingAmpliers

High-performance laser drivers and limiting ampliﬁers for optical communications.

LIMITING AMPLIFIERS

Part

Number Overview DataRate

(Gbps)

Gain

(dB) BW Supply

(V)

NoiseFigure

(uV) Applications

NT20045 200MbpsLimitingAmp 0.2 60 0.125 3.3/5.0 80 OC-3,FastEthernet

NT24L73 1.25GbpsLimitingAmp 1.25 46 0.938 3.3 300 OC-3,OC-12,GbE

APPLICATIONS:

• 10GEPON,XG-PON1andXG-PON2

• 8GFibreChannel

• 9.95GbpsOC-192and10.70GbpsOC-192withFEC

• 10.3GbpsEthernet

• 10.52GbpsFibreChannel

• 11.1GbpsEthernetoverSONET/SDH

• 11.3GbpsFibreChannelwithForwardErrorCorrection

• 40GQSFP+modules

• 6Gbpsand10GbpsCPRImodulesforwirelessfronthaul

• 100GbpsEthernet

LIMITING AMPLIFIERS:

NT20045

Lowcost3.0Vto5.5V,200Mbpslimitingamplierfor

SONET,SDH,ESCONandFastEthernetapplicationsover

opticalber.

NT24L73

1.25GbpsCMOSlimitingamplierwithCMLdataoutputs

andsignalstatusinanMSOPpackage.

LASER DRIVERS:

GN1185

High-performanceQuad25–28GbpsDMLdriverforactive

TOSAstargeting100Gapplications.

GN1181

High-performance28GsinglechannelDMLdriverfor

activeTOSAs.

NT20042

Lowcost3.3V/5.0V300MbpsLEDdriverforSONET/SDH,

ESCONandFastEthernetapplicationsoveropticalber.

NT22L33

3.3V/5.0VCMOSlaserdriverfordataratesof125Mbps

to1.25Gbps.

GN1160, GN1161, GN1163

VerylowpowerlaserdriversforDFB/VCSELapplications,

RSSIfeatureforcompatibilitywithourhighgainROSA’s,

enablingSFP+moduleswithoutlimitingampliers.

GN1190

QuadVCSELdriverforparallelandmulti-channeldatacom

&telecommodules.Lowpowerconsumption,210mW

typicalfor4channels.UsewithGN1090quadTIA.

*Please contact your sales representative for more details.

8 SemtechOptical&ICSelectorGuide• 2017

TIAs

SemtechoffersaportfoliooffullyintegratedBiCMOSand

pureCMOStransimpedanceampliersprovidingwideband,

lownoisepre-amplicationofacurrentsignalfromaPIN

photodiodeorAPD.

Semtech’sTIAsofferbest-in-classperformanceinlimiting,

linearorautomaticgaincontrolversionsforuseinhigh-

performanceopticalreceiversoperatingfrom155Mbps

to28Gbps.

FEATURES

• Wideband,lownoise

• Limiting,linearandAGCversions

• Fullyintegratedon-chipde-couplingforlowcost

andbestperformance

APPLICATIONS

• ITU/IEEE-basedtransmissionsystems

• 10Gand100GEthernet

• SONET/SDHbasedtransmissionsystems,test

equipmentandopticalmodulesfromOC-3

toOC-192

• 8Gand16GFibreChannel

• Serialdatasystemsupto28Gbps

• PON/FTTHsystems–BPON,EPON,GPON,

10GEPONandXG-PON

• 6Gand1–12GCPRImodulesforwirelessfronthaul

• 100Gbpsclientsidemodules

Wideband, low noise transimpedance ampliﬁers (TIAs) for your optical communication applications.

GN1081, GN1084, GN1085

1x28Gbpsand4x28GbpslimitingTIAoptimizedfor

100GBASE-LR4applications.

GN7068

10GbpslimitingTIAdesignedforAPDapplicationssuch

asROSAsfor10GPONOLTand10GBASE-ZRtransceivers

modules.

GN7050, GN7051, GN7052, GN7053

LimitingTIAdesignedspecicallyfor1GEPON,1GGPON,

2.5GXG-PONand10GEPONOLTapplications.

GN1068

14Gbpsmulti-ratelimitingTIAprovidinghighgainand

widebandperformanceforuseinEthernetand16GFibre

Channelapplications.

GN1056

10GbpslinearTIAforhigh-performanceAPDapplications

suchasultra-longhaultelecomandsubmarineapplications.

GN1058

10GbpshighgainTIAoptimizedforapplicationsrequiring

AGC,suchas10GBASE-LRMandDWDMreceiversforlow

OSNRenvironments.

GN1090

Quad14.5Gbpsarrayreceiverforparallelandmulti-

channeldatacomandtelecommodules.Advanced

receiverdesignforexcellentopticalperformanceandvery

lowpowerconsumption(240mWtotalfor4channels).

UsewithGN1190QuadVCSELDriver.

NT25L55

2.5GbpsSuperTIAforGPONONUwithhighsensitivity

betterthan-30dBmoverallconditions.

TOSA

ROSA

TIA

CDR

www.semtech.com 9

NT25L51

2.5GbpsCMOSTIAforFTTHandTelecomFibertransceiver

applicationswithautomaticgaincontrolenablingover

27dBofdynamicoperatingrange.

NT24L55

Superhighsensitivity,high-performanceCMOS1.25Gbps

TIAwith35dBofdynamicoperatingrangedesignedfor

FTTHapplicationssuchasGEPONtransceiversandlong

haultelecom/datacomapplications.

NT24L50

1.25GbpshighsensitivityTIAwithautomaticgaincontrol

forFTTHandDatacomFibertransceiverapplications.

NT23L50

622MbpshighsensitivityTIAforFTTHandTelecomFiber

transceiverapplications.

NT20R67

Lowcost3.3Vto5.0VCMOSPINTIAwithautomaticgain

controlandmorethan43dBdynamicrangeforOptical

Fiberapplicationsupto200Mbps.

TIAs

Part

Number

Overview

Data

Rate

(Gbps)

Gain

(

kΩ)

BW

(GHz)

Supply

(V) Noise Applications

NT20R67 155MbpsAGCTIA 0.155 63 0.165 3.3/5.0 11nA OC-3,FastEthernet

NT20067 155MbpsAGCTIA 0.155 23 0.165 3.3/5.0 11nA OC-3,FastEthernet

NT23L50 622MbpsAGCTIA 0.622 50 0.32 3.3 60nA OC-12,BPON

NT24L50 1.25GbpsAGCTIA 1.25 25 0.75 3.3 92nA GbE,EPON

NT24L55 1.25GbpsHighSensitivityAGCTIA 1.25 46 0.75 3.3 74nA EPON

NT25L51 2.5GbpsAGCTIA 2.5 8 1.7 3.3 230nA OC-48,GPON(APD)

GN25L53* 3.1GbpsAGCTIA 3.1 5.5 1.9 3.3 335nA CPRI,GPON,OC-48(APD)

NT25L55* 2.5GbpsHighSensitivityAGCTIA 2.5 21 1.4 3.3 87nA GPON(PD)

NT28L52* 10GLimiting to10.3 2.35 73.3 1.2μA PON,10GBASE-SR

GN1056 10GLinear to11.3 500/1 12 3.3 1μA OC-192

GN1058 10GLinearAGC to11.3 4 12 3.3 1μA 10GBASE-LRM&DWDM

GN7068 10GLimiting to11.3 3 12 3.3 1μA

APDROSAsfor

10GPONONU&

10GBASE-ZR

GN1068 14GLimiting to14.3 6.75 12 3.3 1.2μA CPRI,10GBASE-SR/LR/ER

&16GFC

GN1090 Quad10Glimiting to14.3 * * 3.3 0.9μA 40GbpsEthernet;

Inniband,QSFP+

GN7050* 1.25GBurstModeLimiting 1.25 13 1.0 3.3 *1GEPONOLT

GN7052* Tri-ratePONTIA

1.25/

2.5/

10.3

13/

1.2/

2.3

1.1/

2.5/

8.7

3.3 *

1.25GEPON/

2.5GXG-PON/

10GEPONOLT

GN7053* 1GGPONBurstModeLimiting 1.25 1.25 1.5 3.3 *1GGPONOLT

GN1081* 28GLimiting 28 6 22 3.3 1.78μA 25Gbpsand100GbpsEthernet/

OTN,InnibandEDR

GN1084* 25GLimiting 25 6 22 3.3 2.3μA 25Gbpsand100GbpsEthernet

GN1085* Quad28GLimiting 28 6 22 3.3 1.78μA 100GbpsEthernet/OTN,

InnibandEDR

*Please contact your sales representative for more details.

10 SemtechOptical&ICSelectorGuide• 2017

TransceiverICs(LD&LA)

High-performance laser drivers and limiting ampliﬁers for optical communications.

GN1157/57B/59/58

Semtech’slatest,lowestpowertransceiverICforSFP+LR/

SRapplicationswithintegratedAPCandadvancedeye

shapingfeatures.

GN28L95

Combined10Gbpslimitingpostamplierand2.5Gbps

burstmodelaserdriverforcostcritical10GEPONandXG-

PONasymmetricapplications.GN28L95featuresrobust

automaticERcontrolandintegratedAPDcontroller.

GN25L96, GN25L96

2.5GbpsCMOSprogrammableburstmodelaserdriver

andpostamplieroptimizedforwidelasercompatibility

andTIAsensitivity.

GN25L98

2.5GbpsCMOSburstmodelaserdriverandlimiting

postamplierwithautomaticERCcontroland

integratedAPDcontroller.

GN7354, GN7355

10GEPONtransceiverfornext-generationPONsystems.

TheGN7355combinesa10Gburstmodelaserdriverwith

areceiveCDRandistargetedat10GEPONsymmetric

applications.TheGN7354isapin-for-pincompatible,

de-ratedversionoftheGN7355intendedtoaddressthe

1.25Gbpsand2.5Gbpstransmitdatarate,andcostpressures

ofthe10GbpsasymmetricEPONandXG-PONapplications.

GN1411A/12B/44/44S

TheGN1411A/GN1412Aarehighly-integrated,low-

power,smallfootprinttransceiversthatareidealfor

SFP+LR/ERopticalmodules.

Transceiver IC (LD&LA)

Part

Number Overview DataRate

(Gbps)

MaxMod/Bias

Current(mA)

Supply

(V) Package Applications

GN25L95* BurstModeDFB

+ReceiveLA to2.5 90/100 3.3 QFN-28 EPON,GPON,

BOSA-on-Board

GN25L96* ProgrammableBurstMode

DFB+ReceiveLA to2.5 90/100 3.3 QFN-28 EPON,GPON,

BOSA-on-Board,SFP

GN25L98*

BurstModeDFB

+ReceiveLA+

APDController

to2.5 90/100 3.3 QFN-28 EPON,GPON,

BOSA-on-Board

GN25L95C* SFPBurstModeDFB

+ReceiveLA

3.1Gto

125M 90/100 3.3 QFN-28 Single and multi rate

SFP

NT28L90 2.5GbpsBurstModeDFB

+10GbpsReceiveLA

Rx10.3

Tx2.5 90/100 3.3 QFN-28

10GbEEPON,

XG-PON1

(Asymmetric)

GN28L95 2.5GbpsBurstModeDFB

+10GbpsReceiveLA

Rx10.3,

Tx2.4G 100/85 3.3 QFN-32 10GbEEPON,XG-PON

(Asymmetric)

GN7354* BurstModeDFB

+ReceiveLA&CDR

Rx10.3

Txto2.5 90/90 3.3

(3.3or5outputstage) QFN-32 10GbEEPON,XG-PON

(Asymmetric)

GN7355 BurstModeDFB

+ReceiveLA&CDR 10.3 90/90 3.3+5outputstage

(optional3.3V) QFN-32 10GbEEPON,XG-PON

(Symmetric)

GN1412B* EMLLaserDriver

+ReceiveLA to11.3 2.5Vpp/120mA 3.3 QFN-32 10GbE,OC-192

GN1444S* EMLLaserDriver

+ReceiveLA to11.3 2.5Vpp/120mA 1.8&3.3 QFN-32 10GbE,OC-192

GN1157 DMLLaserDriver

+ReceiveLA to11.3 90/120 3.3

(Optional2.8) QFN-28 10GbELRSFP+,CPRI

GN1157B* DMLLaserDriver

+ReceiveLA to12.5 90/120 2.4&3.3 QFN-28 10GbELRSFP+,CPRI

GN1158 VCSELLaserDriver

+ReceiveLA to11.3 20/15 3.3

(Optional2.8) QFN-28 10GbESRSFP+

*Please contact your sales representative for more details.

www.semtech.com 11

ClearEdge™CDRs

ENABLING NEXT-GENERATION 100G MARKETS

Semtech100GClearEdge™CDRportfoliointegrates

ourprovenQuad24G-28GCDRswithVCSEL,DMLor

EMLdriversfortransmitwithTIAsforreceive,targeting

bothshortreachandlongreachmodules.Ourproven

integrationandtheindustry’slowestpowerandsuperior

performancesimplies100Gdesignsandlowerscost.

ENABLING SFP28 AND 25GBS AOCS

TheGN2147dualCDRwithintegratedVCSELdriverand

TIAenableshigh-performanceandlowcostSFP28SR

modulesandAOCs.Thesinglechipdesignandadvanced

transmitcompensationenableslowcostsolutionsusing

asinglelensdesignaswellaslowbandwidthVCSELsfor

exceptionalBOMsavings.

Semtech’s multi-lane signal conditioners based on our reference-free ClearEdge™ CDR platform with

integrated drivers and TIAs offer the lowest power, smallest footprint solutions for XFP, retimed SFP+,

25G and 100G modules, and AOCs.

FEATURE SET FOR DWDM AND TUNABLE APPLICATIONS

TheGN2040familyhasarichfeaturesettoenable

optimalperformanceinDWDMandTunableapplications.

Thefeaturesincludesliceleveladjust,programmable

peakingonthereceivepathinputandsamplingclock

phaseadjust.

LOW COST, SMALL FOOTPRINT SOLUTION

Semtech’sfullyintegratedCDRsolutionsincludingthe

GN2040familyandGN2017Aenablehighdensitymodule

designsincludingDWDM,FibreChannelandTunable

applications.Packagesolutionsat5x5mm32-QFNand

evenassmallas4x4mm32-QFNareavailablewithfull

featuresets.

ClearEdge™ CDRs

Part

Number

DataRate

(Gbps) Lanes Laser

Driver TIA SliceLevel

Adjust

Compatibility Package Applications

GN2042* 9.95–11.3 2

(1Rx+1Tx) DML – Yes GN2044 QFN-32

XFP&SFP+,10GbE&OC-192

Enables1WRetimed

SFP+10km

GN2044* 9.95–11.3 2

(1Rx+1Tx) EML – Yes GN1444,

GN2042 QFN-32

XFPandSFP+10GbE,

OC-192&DWDM

Enables1.5WRetimed

SFP+40/80km

GN2044S* 9.95–11.3 2

(1Rx+1Tx) EML – Yes GN1444S QFN-32 TunableSFP+,OC-192&DWDM

Enables1.5WRetimedTSFP+

GN2040* 9.95–11.3 2

(1Rx+1Tx) DML – Yes GN204x QFN-32 XFPandSFP+,10GbE,

OC-192andDWDM

GN2017A* 9.95–11.7

14.025

(1Rx+1Tx) VCSEL – No GN2010X QFN-32 16GFC,10GFCoE

GN2104S* 25–28 4 – – Yes – FC-CSP 100GbpsEthernet,

InnibandEDR

GN2106PS* 25–28 4 EML – Yes – BGA 100GbpsEthernet/OTN,

InnibandEDR

GN2108 25 4 VCSEL – Yes – Die 100GbpsEthernetSR4

GN2109* 25 4 – Yes Yes GN2110 Die 100GbpsEthernetSR4,PSM4

GN2110* 25–28 4 – Yes Yes GN2109 Die 100GbpsEthernet/OTNPSM4,

CWDM4,CLR4

GN2105* 25–28 4 DML – Yes – FC-BGA 100GbpsEthernet,PSM4,

CWDM4,CLR4

GN2147 24–28.1 2(Rx+Tx) VCSEL Yes – – Die 25GbpsAOC

GN2148 24–28.1 1Tx VCSEL – – – Die SFP28SR

GN2149 24–28.1 1Rx – Yes – – Die SFP28SR

GN2139C* 24–26.5 2(Rx+Tx) – – – – CSP SFP28LR&ER

*Please contact your sales representative for more details.

12 SemtechOptical&ICSelectorGuide• 2017

ROSAs

Best-in-class receive optical sub-assemblies (ROSAs) based on patented Rchip technology.

GN3050

10kmlimitingROSAprovidesexcellentperformance

achieving-21dBmunstressedsensitivity.Idealfor

10GBASELRandSR1.

GN3250

10/40kmXMDcompatiblelimitingROSAprovides

excellent-21dBmunstressedsensitivityandhighORL

for10GBASE-ERandIR-2applications.

GN3052

AGCROSAfor10GbELRMandlinearapplications.

InteroperabilitywithallleadingEDCsolutionsforLRM.

GN3357

11.3GbpsAPDROSAwithhighgainlinearAGCTIAfor

both80kmlimitingandDWDMapplicationsrequiring

excellentOSNRperformance.

GN3257

10/40kmlinearAGCROSAofferingexcellent

performanceinlow-OSNRenvironments,coupledwith

lowpowerconsumption.

GN3268

10/40kmXMDcompatiblelowpower(94mW)

limitingROSA.

GN3270

Alimiting25GbpsPINROSAinaTO-46styleco-axial

package,withexcellentsensitivityperformancecoupled

withlowpowerconsumption.

TOSA

ROSA

TIA

CDR

Semtech’scompletelineofPINandAPDROSAproducts

spans1310nmnanometer(nm)to1550nmincluding

limiting,linearandautomaticgaincontrol(AGC)

functionality.OurPINROSAsoperateat+3.3V±10%

andfrom-40°Cto+85°C,withhighlyaccurateRSSI

functionalityandindustrybestdynamicrange.TheROSA

productsfeaturepatentedRchippackagedinafully

compliantSCorLCtypeopticalsubassemblyandare

availablewithoptionalexcircuits.

SuperhighgainRchipROSAsdeliver35kΩ of gain that

eliminatesthecostandpowerofthelimitingamplierfor

SFP+applications.

FEATURES:

• Best-in-classstressedreceiversensitivity

• Highgaintoensureexceptionalcrosstalk

performancewithinthemodule

• PatentedRchiptechnologytoensuremaximum

modulemanufacturingyield

• Superhighgaindeliversmostintegrated,lowest

powerSFP+solution

APPLICATIONS:

• 10GBASE-SR

• 10GBASE-LR

• 10GBASE-ER

• 10GBASE-LRM

• OC-192SR-1

• OC-192IR-2

• 10GEPON

• 80km

• DWDM

• 8GFC&10GFC

• 25GEthernet

GN3250

ROSA

www.semtech.com 13

ROSAs & Super High Gain ROSAs

Part

Number

Overview DataRate

(Gbps)

Gain

(

kΩ)

Supply RSSI Unstressed

Sensitivity Comments ORL

GN3050 10kmRchipLimiting to11.3 10 +3.3V±10% Yes -21dBm -16.8dBmOMA

(Stressedsens.) -14dB

GN3250 40kmRchipLimiting to11.3 10 +3.3V±10% Yes -21dBm -16.0dBmOMA

(Stressedsens.) -27dB

GN3052 LRMRchipAGC to11.3 9 +3.3V±10% Yes -17dBm

OMA

-12dBmOMA

(Stressedsens.) -14dB

GN3155* SRSuperHighGain

Rchip to11.3 35 +3.3V±10% Yes -15dBm

OMA EliminatesLAinSFP+ -14dB

GN3055* 10kmSuperHighGain

Rchip to11.3 35 +3.3V±10% Yes -21dBm EliminatesLAinSFP+ -14dB

GN3255* 40kmSuperHighGain

Rchip to11.3 35 +3.3V±10% Yes -21dBm EliminatesLAinSFP+ -27dB

GN3068* 10kmLowPower

Limiting to11.3 7+3.3V±10% Yes -21dBm 94mWpowerdissipation -14dB

GN3268* 40kmLowPower

Limiting to11.3 7+3.3V±10% Yes -21dBm 94mWpowerdissipation -27dB

GN3257* PINwithAGC to11.3 8.5 +3.3V±10% Yes -19dBm – -27dB

GN3352 APDwithAGC to11.3 4 +3.3V±10% VAPD -27dBm – -27dB

GN3357* HighGainAPDwith

AGC to11.3 8.5 +3.3V±10% VAPD -27dBm – -27dB

GN3358* HighGainAPDRchip to11.3 13 +3.3V±10% VAPD -27dBm Idealfornon-retimed

SFP+ -27dB

GN3368* LimitingAPDRChip to11.3 4 +3.3V±10% VAPD -27dBm – -27dB

GN3270* 25GLimitingPINROSA 28 6 +3.3V±10% Yes -14dBm SFP28LRapplications -27dB

*Please contact your sales representative for more details.

14 SemtechOptical&ICSelectorGuide• 2017

CopperApplications

Semtech offers a comprehensive selection of IC solutions for high speed serial line card and

backplane communication applications.

High-Speed Backplanes

LINECARD

nx10Gbps

CDR

ASIC

LINECARD

nx10Gbps

CDR

ASIC CONNECTOR

BACKPLANE OR

MID-PLANE

Retimers:

GN2405A/6

GN2402

GN2412 Family

GN2408 Family

GN2404 Family

GN2504

CONNECTOR

CDR

SFP+

QSFP+

CXP

QSFP28

nx28Gbps

Retimed Crosspoints

SWITCH CARD 2

SWITCH CARD 1

Crosspoint

Switch

ASIC

Crosspoint

LINECARD

ASIC

PASSIVE

BACKPLANE

Crosspoints:

GX4002

GN2412 Family

GN2408 Family

GN2404 Family

SFP+

QSFP+

CXP

Crosspoint

www.semtech.com 15

Lim

Amp or

De-

Emphasis

DFE/CDR

Backplane&LinecardSignalConditioners

HIGH LEVEL OF INTEGRATION AND SMALL FOOTPRINT

Semtech’sbackplaneandlinecardsignalconditionersare

idealforsmallformfactormodulesordensebackplane/

linecardapplications.

FULL PORTFOLIO

SemtechproductsoffersolutionsforEthernet,Inniband,

FibreChannelandPCIExpress.Solutionsareavailablewith

andwithoutCDRfunctionality.

DRIVE LONG BACKPLANES OR CABLES

AcombinationofEqualizer,DFEandClearEdge™CDR

technologyallowsforanoptimalsolutiontodrivelong,

densebackplanesorcablesathighspeeds.

Semtech’s multi-channel signal conditioners enhance the reach and robustness of high-speed serial

links by compensating for transmission losses and re-setting the crosstalk and jitter budgets.

LOW POWER

Semtech’sClearEdge™CDRproductsrequirethelowest

powerintheindustry,akeyfactorasdensitiesincrease.

RESET THE JITTER AND CROSSTALK BUDGETS

UsingCDRswillresetthejitterbudget,substantially

increasingtherobustnessofthesystemandallowingfor

designexibility.UsingCDRsinmulti-channelsystemswill

alsoresetthecrosstalkbudget,anincreasingconcernat

higherdatarates.

Multi-Lane Signal Conditioners

Part

Number

DataRate

(Gbps) Lanes CDR Ref

Clock

Input

Stage

De-em-

phasis

Supply

(V) Pkg Applications

GN2504* 25.6–28.1 4 Yes Not

Req.

Adaptive

Equalizer Yes 1.8 QFN-54 25G/50G/100GLinecards,nx28G

Backplanes,25G/50G/100GActive

CopperCables

GT1706

Family* 1.25–14.5 6 Yes Req. Adaptive

Equalizer Yes 0.9

1.8 BGA-144

HD/3G/4K/8KVideoBroadcast

testingFibreChannel/Inniband/Ethernet

LinkTestingBERTDevelopments

GN2412

Family* 1.25–12.8 12 Yes Req.

Adaptive

Equalizer

DFE

Yes 0.9

1.8 BGA-144

>nx10GBackplanes,10G/40G/100G

Linecards,10G-KR,40G-KR4,40G-CR4,

CrosspointSwitching,CPRI

GN2408

Family* 1.25–12.8 8 Yes Req.

Adaptive

Equalizer

DFE

Yes 0.9

1.8 BGA-144 >nx10GBackplanes,10G/40GLinecards,

10G-KR,CrosspointSwitching,CPRI

GN2404

Family* 1.25–12.8 4 Yes Req.

Adaptive

Equalizer

DFE

Yes 0.9

1.8 BGA-144

>nx10GBackplanes,10G/40GLinecards,

10G-KR,40G-KR4,40G-CR4,

CrosspointSwitching,CPRI

GN2402* 10.3125 4 Yes Not

Req. Equalizer Yes 3.3 QFN-44 nx10GBackplanes,10G/40G

Linecards,10G/40GActivecables

GX4002 9.9–11.3,

14.025 2Yes Not

Req. Equalizer Yes 3.3 QFN-32

nx10GBackplanes,10G/40GLinecards,

InnibandFDR,16GFibreChannel,

CrosspointSwitching

GN2405A/5S

*9.95–11.3 4 Yes Not

Req. Equalizer Yes 3.3 QFN-48

nx10GBackplanes

10G/40GLinecards

10G/40GActivecables

GN2406/6S* 9.95–10.95 4 Yes Not

Req. LimitingAmp Yes 3.3 QFN-48 10G/40GLinecards

GN1407 1–8 4 No Not

Req. Equalizer No 1.2

1.8 QFN-56

PCIeGen1/2/3,SNAP-12,

POP-4/LX-4/CX-4/KX-4,XAUI/RXAUI

andRapidI/O

GN1406

2.5,

3.125,

5.0,6.25

4 Yes Req. Equalizer Yes 1.2

1.8 QFN-56

PCIeGen1/2,SNAP-12,

POP-4/LX-4/CX-4/KX-4,XAUI/RXAUI

andRapidI/O

*Please contact your sales representative for more details.

OPTICAL MODULE REFERENCE DESIGN KITS

PartNumber PartsDemonstrated DataRate

(Gbps)

Connector

Type

Wavelength

(nm) Applications

RDK-SFP++LR

GN3068/GN3268,

GN2010D/GN2042 9.95–11.3 SFP+ 1310 10GbELR,OC-192

RDK-SFP++ER

GN3268,GN2010EA/GN2044 9.95–11.3 SFP+ 1550 10GbEER,OC-192

RDK-SFP+-PON-S00

GN7355 10.3 SFP+ 1577/1270 10GEPON

RDK-SFP+-PON-A00

GN7354 10/1.25

10/2.5 SFP+ 1577/1310

1577/1270

10GEPONAsym.

XG-PON1

RDK-SFP+-Optical02

GN1157 1–11.3 SFP+ 1310 10GbELR&CPRI

RDK-GN1157B-SFP+00

GN1157B 1–12.5 SFP+ 1310 10GbELR&CPRI

RDK-SFP+-Optical03

GN1158 1–11.3 SFP+ 850 10GbESR

RDK-SFP+-Optical04

GN1160,GN3055 1–11.3 SFP+ 1310 10GbELR

OpticalModuleReferenceDesignKit

FAST TIME-TO-MARKET

Semtech’sreferencedesignkitsoffertrainingthrough

schematics,layoutlesandadesignguideaswellasprompt

supportfromourexperiencedapplicationsengineers,

reducingbothdesigncostsandtimetomarket.Thistypeof

systemiscurrentlyexecutedintheFTTxmarket,astheability

toreusethe10GsymmetricSFP+designtoaddressthe10G

asymmetricmarketisincorporated.

Improve the performance and time to market of your SFP+ design with Semtech Optical Module

Reference Design Kits.

BROAD RANGE OF REFERENCE DESIGNS AVAILABLE

Referencedesignkitsareofferedtocoverawidevarietyof

SFP+applications,includingsymmetricalandasymmetrical

PON,and10GbESRandLRapplications.

ForEthernetSFP+,designsareavailableforboththe

traditionalarchitecture(includingaLAinthereceive

chain),aswellasanewLA-freearchitectureenabledby

Semtech’sHighGainROSAportfolio.

GN1157B RDK (RDK-GN1157B-SFP+00)

GN1160/GN3055 RDK (RDK-SFP+-Optical04)

GN7354/7355 RDK, RDK-SFP+-PON-S00, RDK-SFP+-PON-A00

RxCDR+TxBurstMode

DMLdriver

GN7355-SymmetricPON

GN7354-AsymmetricPON

RDK-SFP++LR

Design ﬁles and results available upon request.

SemtechandtheSemtechlogoareregisteredmarksofSemtechCorporation.Allothertrademarksandtradenamesmentionedmaybemarksandnamesoftheirrespectivecompanies.Semtech

reservestherighttomakechangesto,ordiscontinueanyproductsdescribedinthisdocumentwithoutfurthernotice.Semtechmakesnowarranty,representationorguarantee,expressorimplied,

Semtech Corporation 200FlynnRoad,Camarillo,California93012

phone:(805)498-2111 • fax:(805)498-3804 • email:canada@semtech.com • www.semtech.com