SY10/100EL11V
5V/3.3V 1:2 Differential Fanout Buffer
Revision 10.0
General Descr i ption
The SY10/100EL11V are 1:2 differential fanout gates.
These devices are functionally similar to the E111A/L
devices, with higher performance capabilities. Having
within-device skews and output transition times
significantly improved over the E111A/L, the EL11V is
ideally suited for those applications which require the
ultimate in AC perfo rmance.
The differential inputs of the EL11V employ clamping
circuitry to maintain stability under open input conditions. If
the inputs are left open (pulled to VEE), the Q outputs will
go LOW.
Datasheets and support documentation are available on
Micrel’s web site at: www.micrel.com.
Precision Edge
Features
• 3.3V and 5V power supply options
• 265ps propagati on delay
• 5ps skew between outputs
• High bandwidth out put transitions
• Internal 75kΩ input pull-down resistors
• Replaces SY10/100EL11
• Improved output waveform characterist ics
• Available in 8-pin S O I C package
Pin Names
Pin Function
D Data Inputs
Q0, Q1 Data Outputs
Precision is a registered trademark of Micrel, Inc.
Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com
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SY10/100EL11V
Ordering I nfor m ati on(1)
Part Number
Package Type
Operating Range
Package Marking
Lead Finish
SY10EL11VZG Z8-1 Industrial HEL11V with Pb-Free bar-line
indicator Pb-Free
NiPdAu
SY10EL11VZG TR(2) Z8-1 Industrial HEL11V with P b-Free bar-line
indicator Pb-Free
NiPdAu
SY100EL11V Z8-1 Industrial XEL11V with Pb-Free bar-line
indicator Pb-Free
NiPdAu
SY100EL11VZG TR(2) Z8-1 Industrial XEL11V with Pb-Free bar-line
indicator Pb-Free
NiPdAu
Note:
1. Contact factory for die availability. Dice are guaranteed at TA = 25°C, DC Electricals only.
2. Tape and Reel.
Pin Configuration
8-Pin SOIC (Z8-1)
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SY10/100EL11V
Absolute Ma xi mu m Ratings(3)
Power Supply Voltage (VEE = 0V) ......................... 0V to +6V
Power Supply V ol t age (V CC = 0 V) ....................... -6V to +0V
Input Voltage (VIN)
(VCC = 0V, VIN not more positive than VEE).... -6V to +0V
(VEE = 0V, VIN not more positive t han VCC)... +0V to +6V
Output Current (I OUT)
Continuous ............................................................ 50mA
Surge .................................................................. 100mA
Lead Temperature Range (soldering, 20s) ............... 260°C
Storage Temperature (Ts) .............................. -65 to +150°C
ESD Rating(5) ............................................................. >1.5kV
Operating Ratings(4)
Supply Voltage (VCC) ........................................ 3.0V to 5.5V
Ambient Temperature (TA) .......................... –40°C to +85°C
Junction Thermal Resistance
Junction-to-Ambient (θJA)
Still Air ...................................................... 98.9°C/W
Junction-to-Case (θJC) .................................... 48.8°C/W
10K Series DC Electrical Characteristics(6,7)
VCC = 3.0V to 5.5V, VEE = 0V, TA = -40°C to +85°C, RL = 50Ω to VCC – 2V, unless otherwise stated.
Symbol Parameter Condition Min. Max. Units
VOH Output HIGH Voltage
TA = -40°C VCC – 1.080 VCC – 0.890
V
TA = 0°C VCC – 1.020 VCC – 0.840
TA = +25°C VCC – 0.980 VCC – 0.810
TA = +85°C VCC – 0.910 VCC – 0.720
VOL Output LOW Voltage
TA = -40°C VCC – 1.950 VCC – 1.650
V
TA = 0°C VCC – 1.950 VCC – 1.630
TA = +25°C VCC – 1.950 VCC – 1.630
TA = +85°C VCC – 1.950 VCC – 1.595
VIH Input HIGH Voltage
TA = -40°C VCC - 1.230 VCC – 0.890
V
TA = 0°C VCC – 1.170 VCC – 0.840
TA = +25°C VCC – 1.130 VCC – 0.810
TA = +85°C VCC – 1.060 VCC – 0.720
VIL Input LOW Voltage
TA = -40°C VCC – 1.950 VCC – 1.500
V
TA = 0°C VCC – 1.950 VCC – 1.480
TA = +25°C VCC – 1.950 VCC – 1.480
TA = +85°C VCC – 1.950 VCC – 1.445
I
IH
Input HIGH Current T
A
= -40°C to +85°C 150 µA
IIL Input LOW Current TA = -40°C to +85°C 0.5 µA
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SY10/100EL11V
100K Series DC Electrical Characteristics(6)
VCC = 3.0V to 5.5V, VEE = 0V, TA = -40°C to +85°C, R L = 50Ω to VCC – 2V, unless otherwise stated.
Notes:
3. Permanent device damage may occur if absolute maximum ratings are exceeded. This is a stress rating only and functional operation is not implied
at conditions other than those detailed in the operational sections of this data sheet. Exposure to absolute maximum rating conditions for extended
periods may affect device reliability.
4. The device is not guaranteed to function outside its operating ratings.
5. Devices are ESD sensitive. Handling precautions are recommended. Human body model, 1.5k in series with 100pF.
6. Specification for packaged product only
7. 10EL circuits are designed to meet the DC specifications shown in the table after thermal equilibrium has been established. The circuit is in a test
socket or mounted on a printed circuit board and transverse airflow greater than 500 lfpm is maintained. Outputs are terminated through a 50Ω
resistor to VCC–2.0V except where otherwise specified.
8. This table replaces the three tables traditionally seen in ECL 100K data books. The same DC parameter values at VEE = –4.5V now apply across the
full VEE range of –4.2V to –5.5V. Outputs are terminated through a 50Ω resistor to –2.0V except where otherwise specified. 100K circuits are
designed to meet the DC specifications shown in the table after thermal equilibrium has been established and where transverse airflow greater than
500 lfpm is maintained.
9. Guaranteed HIGH Signal for all Inputs.
10. Guaranteed LOW Signal for all Inputs.
Symbol
Parameter
Condition
Min.
Typ.
Max.
Units
VOH Output HIGH Voltage TA = -40°C, VIN = VIH (Max) or VIL (Min) VCC – 1.085 VCC – 1.005 VCC – 0.880 V
TA = 0°C to +85°C, VIN = VIH (Max) or VIL (Min) VCC – 1.025 VCC – 0.955 VCC – 0.880
VOL Output LOW Voltage TA = -40°C, VIN = VIH (Max) or VIL (Min) VCC – 1.830 VCC – 1.695 VCC – 1.555 V
TA = 0°C to +85°C, VIN = VIH (Max) or VIL (Min) VCC – 1.810 VCC – 1.705 VCC – 1.620
VIH Input HIGH Voltage(9) TA = -40°C to +85°C VCC – 1.165 VCC – 0.880 V
VIL Input LOW Voltage(10) TA = -40°C to +85°C VCC – 1.810 VCC – 1.475 V
IIH Input HIGH Current TA = -40°C to +85°C 150 µA
IIL Input LOW Current TA = -40°C to +85°C, VIN = VIL (Min) 0.5 µA
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10K Series DC Electrical Characteristics(6,7,8)
VCC =0, VEE = -3.0V to -5.5V, TA = -40°C to +85°C, RL = 50Ω to VCC – 2V, unless other wi se stated.
Symbol Parameter Condition Min. Max. Units
VOH Output HIGH Voltage
TA = -40°C VCC – 1.080 VCC – 0.890
V
TA = 0°C VCC – 1.020 VCC – 0.840
TA = +25°C VCC – 0.980 VCC – 0.810
TA = +85°C VCC – 0.910 VCC – 0.720
VOL Output LOW Voltage
TA = -40°C VCC – 1.950 VCC – 1.650
V
TA = 0°C VCC – 1.950 VCC – 1.630
TA = +25°C VCC – 1.950 VCC – 1.630
TA = +85°C VCC – 1.950 VCC – 1.595
VIH Input HIGH Voltage(9)
TA = -40°C VCC – 1.230 VCC – 0.890
V
TA = 0°C VCC – 1.170 VCC – 0.840
TA = +25°C VCC – 1.130 VCC – 0.810
TA = +85°C VCC – 1.060 VCC – 0.720
VIL Input LOW Voltage(10)
TA = -40°C VCC – 1.950 VCC – 1.500
V
TA = 0°C VCC – 1.950 VCC – 1.480
TA = +25°C VCC – 1.950 VCC – 1.480
TA = +85°C VCC – 1.950 VCC – 1.445
IIH Input HIGH Current TA = -40°C to +85°C 150 µA
IIL Input LOW Current TA = -40°C to +85°C 0.5 µA
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SY10/100EL11V
100K Series DC Electrical Characteristics(6,8)
VCC =0, VEE = -3.0V to -5.5V, TA = -40°C to +85°C, RL = 50Ω to VCC – 2V, unless other wi se stated.
Symbol Parameter Condition Min. Typ. Max. Units
VOH Output HIGH Voltage
TA = -40°C, VIN = VIH (Max) or VIL
(Min) VCC – 1.085 VCC – 1.005 VCC – 0.880
V
TA = 0°C to +85°C, VIN = VIH (Max)
or VIL (Min) VCC – 1.025 VCC – 0.955 VCC – 0.880
VOL Output LOW Voltage
TA = -40°C, VIN = VIH (Max) or VIL
(Min) VCC – 1.830 VCC – 1.695 VCC – 1.555
V
TA = 0°C to +85°C, VIN = VIH (Max)
or VIL (Min) VCC – 1.810 VCC – 1.705 VCC – 1.620
VIH Input HIGH Voltage(9) TA = -40°C to +85°C VCC – 1.165 VCC – 0.880 V
VIL Input LOW Voltage(10) TA = -40°C to +85°C VCC – 1.810 VCC – 1.475 V
IIH Input HIGH Current TA = -40°C to +85°C 150 µA
IIL Input LOW Current TA = -40°C to +85°C, VIN = VIL (Min) 0.5 µA
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SY10/100EL11V
AC Electrical Characteristics(11)
VCC - VEE = 3.0V to 5.5V, TA = -40°C to +85°C, RL = 50Ω to VCC – 2V, unle s s otherwise stated.
Symbol Parameter Condition Min. Typ. Max. Units
fmax Maximum Frequency 750 MHz
tPLH
tPHL Propagation Delay to Output D
TA = -40°C 135 260 385
ps
TA = 0°C 185 260 335
TA = +25°C 190 265 340
TA = +85°C 215 290 365
tskew Within-Device Skew(12)
Duty Cycle Sk ew(13) TA = -40°C 5 ps
TA = 0°C to +85°C 5 20
TJITTER Additive Phase Jitter (RMS) Carrier = 622MHz
Integration Range: 12kHz – 20MHz
TA = +25°C
28 fsRMS
VPP Minimum Input Swing
(14)
TA = -40°C to +85°C 150 mV
VCMR Common Mode Range(15) TA = -40°C VCC - 1.300 VCC - 0.400 µA
TA = 0°C to +85°C VCC - 1.400 VCC - 0.400 µA
tr
tf Output Rise/Fall Times Q
(20% to 80%) TA = -40°C to +85°C 100 225 350 ps
Notes:
11. Parametric values specified at: -3.0V to -5.5V.
12. Within-device skew defined as identical transitions on similar paths through a device.
13. Duty cycle skew is the difference between a tPLH and tPHL propagation delay through a device.
14. Minimum input swing for which AC parameters are guaranteed. The device has a DC gain of 40.
15. The CMR range is referenced to the most positive side of the differential input signal. Normal operation is obtained if the HIGH level falls within the
specified range and the peak-to-peak voltage lies between VPP min. and 1V. The lower end of the CMR range varies 1:1 with VEE. The numbers in
the spec table assume a nominal VEE = –3.3V. Note for PECL operation, the VCMR (min) will be fixed at 3.3V – |VCMR(min)|.
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SY10/100EL11V
Package I nformation (16)
8-Pin SOIC (Z8-1)
Note:
16. Package information is correct as of the publication date. For updates and most current information, go to www.micrel.com.
MICREL, INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 USA
TEL +1 (408) 944-0800 FAX +1 (408) 474-1000 WEB http://www.micrel.com
Micrel makes no representations or warranties with respect to the accuracy or completeness of the information furnished in this data sheet. This
information is not intended as a warranty and Micrel does not assume responsibility for its use. Micrel reserves the right to change circuitry,
specifications and descriptions at any time without notice. No license, whether express, implied, arising by estoppel or otherwise, to any intellectual
property rights is granted by this document. Except as provided in Micrel’s terms and conditions of sale for such products, Micrel assumes no liability
whatsoever, and Micrel disclaims any express or implied warranty relating to the sale and/or use of Micrel products including liability or warranties
relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright or other intellectual property right.
Micrel Products are not designed or authorized for use as components in life support appliances, devices or systems where malfunction of a product
can reasonably be expected to result in personal injury. Life support devices or systems are devices or systems that (a) are intended for surgical
implant into the body or (b) support
or sustain life, and whose failure to perform can be reasonably expected to result in a significant injury to the user. A
Purchaser’s use or sale of Micrel Products for use in life support appliances, devices or systems is a Purchaser’s own risk and Purcha
ser agrees to fully
indemnify Micrel for any damages resulting from such use or sale.
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