njg1656lk4 New Japan Radio Co.,Ltd, njg1656lk4 Datasheet

njg1656lk4

Manufacturer Part Number

njg1656lk4

Description

Sp9t Antenna Switch Gaas Mmic

Manufacturer

New Japan Radio Co.,Ltd

Datasheet

1.NJG1656LK4.pdf (1 pages)

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Part Number

Manufacturer

Quantity

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Company:

Bonase Electronics (HK) Co., Limited

Part Number:

NJG1656LK4

Quantity:

11 200

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GSM/TD-SCDMA multi-band handsets. The IC contains a

MMIC switch die with on-chip logic circuits and a LTCC

substrate with built-in three-LPFs on GSM/TD-SCDMA transmit

paths for suppression of transmitter harmonics.

loss, high Isolation and small package size.

ESD performances.

Ver. 2008-09-09

Cautions on using this product

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

with care to avoid these damages.

The NJG1656LK4 is a GaAs SP9T antenna switch IC for

This switch IC features very low harmonics, low insertion

This IC has ESD protection devices to achieve excellent

GENERAL DESCRIPTION

FEATURES

PIN CONFIGURATION

Built-in three LPFs

Low harmonics

Low insertion loss

Small package size

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 product, please obey the relating law of your country.

G_RX1

G_RX2

G_RX3

G_RX4

GND

VC1

SP9T ANTENNA SWITCH GaAs MMIC

G_TX2

VC2

LPF2

VC3

GND

DECODE

(Top view)

Attenuation 32/40 dB typ. on GSM1800/1900 TX @2fo / 3fo

Attenuation 35/38 dB typ. on LCR TX @2fo / 3fo

Attenuation 32/32/30 dB typ. on GSM850/900 TX @2fo / 3fo / 4fo

-85/-75dBc typ. on GSM850/900 TX @2fo / 3fo, Pin=+35dBm, V

-93/-82dBc typ. on GSM1800/1900 TX @2fo / 3fo, Pin=+32dBm, V

-88/-94dBc typ. on LCR TX @2fo / 3fo, Pin=+26dBm, V

1.0dB typ. on GSM850/900 TX @f=915MHz, Pin=35dBm, V

0.9dB typ. on GSM1800/1900 TX @f=1910MHz, Pin=32dBm, V

1.0dB typ. on LCR TX @f=2025MHz, Pin=26dBm, V

LCSP24-K4 (Package size: 3.8x3.8x0.9mm typ.)

G_TX1

VC4

GaAs

LPF1

VC5

GND

VC6

ANT

LPF3

VDD

LCR_RX2

GND

LCR_RX1

GND

LCR_TX

PIN CONNECTION

10. G_TX1(GSM850/900 TX)

11. GND

12. ANT

13. GND

14. LCR_TX(LCR 1.9G/2.0G TX)

15. GND

16. LCR_RX2(LCR 2.0G RX)

17. LCR_RX1(LCR 1.9G RX)

18. GND

19. VDD

20. VC6

21. VC5

22. VC4

23. VC3

24. VC2

PACKAGE OUTLINE

VC1

GND

G_RX1(GSM850 RX)

G_RX2(GSM900 RX)

G_RX3(GSM1800 RX)

G_RX4(GSM1900 RX)

GND

G_TX2(GSM1800/1900 TX)

GND

NJG1656LK4

[CAUTION]

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.

The specifications on this databook are only

NJG1656LK4

=2.7V

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