NJG1707PG1

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VDD

EX T2

GND

EX T1

GND

TX

GND

TER1

GND(LN A)

LNAIN

LNAOUT

E XTCAP

GND

A NT-SW

DECO RDER

ANT-SW CONTROL VO LTAGE

SW 5

SW 1

SW 3 SW 7

SW 4-2

SW 4-1

SW 6

SW 8

SW 9

SW 2

GND

GND(LN A)

9

GND

800MHz TDMA FRONT-END GaAs MMIC

nGENERAL DESCRIPTION

nPACKAGE OUTLINE

NJG1707PG1 is a front-end IC for a digital cellular phone of

800MHz band. A 2x6 antenna switches and a low noise

amplifier are included.

The parallel control signals of three bits logic connect T/R

circuits to internal two antennas or external two antennas. The

termination ports with external matching circuits make low

interference between diversity antennas.

The ultra small & thin FFP32-G1 package is adopted.

nFEATURES

•Ultra small & thin package

FFP32-G1 (Mount Size: 4.5x4.5x0.85mm)

•Antenna Switch

lLow voltage operation

-2.5V (Tx only) and +3.5V

lLow current consumption

lLow insertion loss

lLow Adjacent Channel

Leakage Power

•Low Noise Amplifier

lLow voltage operation

+2.7V typ.

lLow current consumption

+2.7mA typ.

lSmall signal gain

17.5dB typ. @f=820MHz

lLow noise figure

1.4dB typ. @ f=820MHz

lHigh input IP3

IIP3=-4.5dBm typ. OIP3=+13dBm typ. @f=820MHz+820.1MHz

nPIN CONFIGURATION

FFP32 Type

(Top View)

NJG1707PG1