NJG1617K11-TE1# - NJR - Product.Network

NJG1617K11

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Ver.2004-08-04

DPDT SWITCH GaAs MMIC

Q GENERAL DESCRIPTION Q PACKAGE OUTLINE

The NJG1617K11 is a DPDT switch MMIC which features

low insertion loss, high isolation, wide frequency range

(0.1-over 6GHz) and low operating voltage from 2.7V.

Thin switch is suited for wireless LAN IEEE 802.11b/802.11g

(2.4GHz band) and IEEE 802.11a (5GHz band).

The industrial standard QFN12-11 package is applied.

Q FEATURES

O Low voltage operation +2.7~+5.0V

O Pin at 0.2dB compression point +32dBm typ. @f=6.0GHz, VCTL=+3.0V

O Low insertion loss 0.7dB typ. @f=2.5GHz

0.75dB typ. @f=6.0GHz

O High isolation 30dB typ. @f=2.5GHz

25dB typ. @f=6.0GHz

O Ultra small & ultra thin package QFN12-11 (Package size: 3.0x3.0x0.75mm)

Q PIN CONFIGURATION

Q TRUTH TABLE

CONTROL SIGNAL

PASS VCTL1 VCTL2

ANT1-TX

ANT2-RX L H

ANT1-RX

ANT2-TX H L

NJG1617K11

Control Voltage: “H”=VCTL (H), “L”=VCTL (L)

Pin connection

1.GND 7.VCTL2

2.GND 8.GND

3.VCTL1 9.GND

4.ANT1 10.RX

5.GND 11.GND

6.ANT2 12.TX

NOTE: Please note that any data or drawing in this catalog is subject to change.

K11 Type

(TOP VIEW)

12 11 10

4 5 6

Orientation Mark

NJG1617K11

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Q ABSOLUTE MAXIMUM RATINGS (Ta=+25°C)

PARAMETER SYMBOL CONDITIONS RATINGS UNITS

RF Input Power PIN VCTL=0V/+3.0V +33 dBm

Control Voltage VCTL VCTL terminal +7.5 V

Operating Temp. Topr -40~+85 °C

Storage Temp. Tstg -55~+150 °C

Q ELECTRICAL CHARACTERISTICS

(General conditions: Ta=+25°C, Zs=Zl=50Ω, VCTL (L)=0V, VCTL (H)=+3.0V)

PARAMETERS SYMBOL CONDITIONS MIN TYP MAX UNITS

Control Voltage (LOW) VCTL (L) -0.2 - 0.2 V

Control Voltage (HIGH) VCTL (H) 2.7 3.0 5.0 V

Control Current ICTL f=5.25GHz - 0.5 5.0 µA

Insertion Loss 1 LOSS1 f=2.5GHz,Pin=20dBm - 0.7 0.9 dB

Insertion Loss 2 LOSS2 f=6.0GHz,Pin=20dBm - 0.75 1.0 dB

Isolation 1 ISL1 f=2.5GHz,Pin=20dBm

TX,RX-ANT1,ANT2 25 30 - dB

Isolation 2 ISL2 f=6.0GHz ,Pin=20dBm

TX,RX-ANT1,ANT2 20 25 - dB

Pin at 0.2dB

Compression Point P-0.2dB f=5.25GHz 29 32 - dBm

VSWR VSWR f=0.1~6.0GHz - 1.2 1.5

Switching Time TSW f=0.1~6.0GHz - 20 100 ns

NJG1617K11

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Q TERMINAL INFORMATION

No. SYMBOL DESCRIPTION

3 VCTL1

Control signal input terminal. This terminal is set to High-Level

(+2.7~+5.0V) or Low-Level (-0.2~+0.2V).

4 ANT1

Antenna port. An external capacitor is required to block DC voltage.

6 ANT2

Antenna port. An external capacitor is required to block DC voltage.

7 VCTL2

Control signal input terminal. This terminal is set to High-Level

(+2.7~+5.0V) or Low-Level (-0.2~+0.2V).

10 RX

RF receiving port. An external capacitor is required to block DC voltage.

12 TX

RF transmitting port. An external capacitor is required to block DC voltage.

1,2,5,8,

9,11 GND Ground terminal. Please connect this terminal with ground plane as close

as possible for excellent RF performance.

NJG1617K11

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Q ELECTRICAL CHARACTERISTICS

(With application circuit, Losses of Blocking Capacitor, and external circuit are excluded)

-2.0

-1.5

-1.0

-0.5

0.0

0.0 1.0 2.0 3.0 4.0 5.0 6.0

Insertion Loss (dB)

Frequency (GHz)

TX-ANT1 Insertion Loss vs. Frequency

(VCTL(H)=3.0V, VCTL(L)=0V)

-2.0

-1.5

-1.0

-0.5

0.0

0.0 1.0 2.0 3.0 4.0 5.0 6.0

Insertion Loss (dB)

Frequency (GHz)

TX-ANT2 Insertion Loss vs. Frequency

(VCTL(H)=3.0V, VCTL(L)=0V)

-2.0

-1.5

-1.0

-0.5

0.0

0.0 1.0 2.0 3.0 4.0 5.0 6.0

Insertion Loss (dB)

Frequency (GHz)

RX-ANT1 Insertion Loss vs. Frequency

(VCTL(H)=3.0V, VCTL(L)=0V)

-2.0

-1.5

-1.0

-0.5

0.0

0.0 1.0 2.0 3.0 4.0 5.0 6.0

Insertion Loss (dB)

Frequency (GHz)

RX-ANT2 Insertion Loss vs. Frequency

(VCTL(H)=3.0V, VCTL(L)=0V)

-50

-40

-30

-20

-10

0.0 1.0 2.0 3.0 4.0 5.0 6.0

Isolation (dB)

Frequency (GHz)

TX-ANT1 Isolation vs. Frequency

(TX-ANT2, RX-ANT1 ON, VCTL(H)=3.0V, VCTL(L)=0V)

-50

-40

-30

-20

-10

0.0 1.0 2.0 3.0 4.0 5.0 6.0

Isolation (dB)

Frequency (GHz)

TX-ANT2 Isolation vs. Frequency

(TX-ANT1, RX-ANT2 ON, VCTL(H)=3.0V, VCTL(L)=0V)

NJG1617K11

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Q ELECTRICAL CHARACTERISTICS

(With application circuit, Losses of Blocking Capacitor, and external circuit are excluded)

-50

-40

-30

-20

-10

0.01.02.03.04.05.06.0

Isolation (dB)

Frequency (GHz)

RX-ANT1 Isolation vs. Frequency

(TX-ANT1, RX-A NT2 ON, VCTL(H)=3.0V, VCTL(L)=0V)

-50

-40

-30

-20

-10

0.0 1.0 2.0 3.0 4.0 5.0 6.0

Isolation (dB)

Frequency (GHz)

RX-ANT2 Isolation vs. Frequency

(TX-ANT2, RX-ANT1 ON, VCTL(H)=3.0V, VCTL(L)=0V)

-50

-40

-30

-20

-10

0.01.02.03.04.05.06.0

Isolation (dB)

Frequency (GHz)

TX-RX Isolation vs. Frequency

(TX-ANT1, RX-A NT2 ON, VCTL(H)=3.0V, VCTL(L)=0V)

-50

-40

-30

-20

-10

0.0 1.0 2.0 3.0 4.0 5.0 6.0

Isolation (dB)

Frequency (GHz)

ANT1-ANT2 Isolation vs. Frequency

(TX-ANT1, RX-ANT2 ON, VCTL(H)=3.0V, VCTL(L)=0V)

1.0

1.2

1.4

1.6

1.8

2.0

0.0 1.0 2.0 3.0 4.0 5.0 6.0

VSWR

Frequency (GHz)

TX Port VSWR v s. Frequency

(TX-AN T1, RX- A NT2 ON, VCTL (H) = 3.0 V, VCT L( L )=0V)

1.0

1.2

1.4

1.6

1.8

2.0

0.0 1.0 2.0 3.0 4.0 5.0 6.0

VSWR

Frequency (GHz)

ANT1 Port VSWR vs. Frequency

(TX-ANT2, RX-ANT1 ON, VCTL(H)=3.0V, VCTL(L)=0V)

NJG1617K11

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Q ELECTRICAL CHARACTERISTICS

(With application circuit, Losses of Blocking Capacitor, and external circuit are excluded)

20 22 24 26 28 30 32 34 36

VCTL=2.7V

VCTL=3.0V

VCTL=4.0V

VCTL=5.0V

Control Current (uA)

Input Power (dBm)

ICTL vs. Input Power

(TX-ANT1, RX-ANT2 ON, f=2.5GHz)

20 22 24 26 28 30 32 34 36

VCTL=2.7V

VCTL=3.0V

VCTL=4.0V

VCTL=5.0V

Control Current (uA)

Input Power (dBm)

ICTL vs. Input Power

(TX-AN T 1, RX -ANT2 ON, f=5.25GH z)

-2.0

-1.5

-1.0

-0.5

0.0

20 22 24 26 28 30 32 34 36

VCTL=2.7V

VCTL=3.0V

VCTL=4.0V

VCTL=5.0V

Insertion Loss (dB)

Input Power (dBm)

Insertion Loss vs. Input Power

(TX-ANT1 ON, f=2.5GHz)

-2.0

-1.5

-1.0

-0.5

0.0

20 22 24 26 28 30 32 34 36

VCTL=2.7V

VCTL=3.0V

VCTL=4.0V

VCTL=5.0V

Insertion Loss (dB)

Input Power (dBm)

Insertion Loss vs. Input Power

(TX-ANT1 ON, f=5.25GHz)

0 50 100 150 200

Voltage

Time (ns)

Switching Speed

(TX-ANT1 ON, VCTL(H )=3. 0V, VCTL(L)=0 V)

17ns

VCTL2

VCTL2 : 1 V /DivRF : 0.5V/Div

NJG1617K11

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Q APPLICATION CIRC UIT

Q RECOMMENDED PCB DESIGN

QPARTS LIST

Parts List 1 List 2 Notes

0.1~2.0GHz 2.0~6.0GHz

C1~C4 39pF 16pF MURATA GRM15

C5~C6 10pF 5pF MURATA GRM15

PRECAUTIONS

[1]The DC blocking capacitors have to be placed at RF terminal of RX, TX, ANT1 and ANT2.

[2] Please locate bypass capacitors (C5,C6) close to appropriate terminals to reduce stripline

influence on RF characteristics.

[3]For good RF performance, the GND terminal must be placed close to ground plane of substrate,

and through holes for GND should be placed near by the GND pin connection.

[4]Exposed pad in the bottom must be connected to ground by via holes.

12 11 10

456

16pF

ANT2

16pF

ANT1

16pF

5pF C5

5pF

VCTL1 VCTL2

Total Losses of PCB, connector and

DC blocking capacitor.

fPPE FR-4

2.5GHz 0.20dB 0.31dB

6.0GHz 0.41dB 0.67dB

PCB: PPE, t=0.5mm

Capacitor: size 1005

Strip line Width=1.1mm

PCB: FR4, t=0.5mm

Capacitor: size 1005

Strip line Width=1.0mm

RX ANT2

ANT1

CTL1

CTL2

Mar

NJG1617K11

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QPACKAGE OUTLINE

Cautions on using this product

This product contains Gallium-Arsenide (GaAs) which is a harmful material.

• Do NOT eat or put into mouth.

• Do NOT dispose in fire or break up this product.

• Do NOT chemically make gas or powder with this product.

• To waste this

roduct,

lease obe

the relatin

law of

countr

This product may be damaged with electric static discharge (ESD) or spike voltage. Please handle

with care to avoid these dama

es.

[CAUTION]

The specifications on this databook are only

given for information , without any guarantee

as regards either mistakes or omissions. The

application circuits in this databook are

described only to show representative usages

of the product and not intended for the

guarantee or permission of any right including

the industrial rights.

TERMINAL TREAT : Bi-Sn

Molding material : Epoxy resin

UNIT : mm

WEIGHT : 20mg

Exposed pad