NJG1707PG1
800MHz TDMA FRONT-END GaAs MMIC
nGENERAL
DESCRIPTION
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
•Antenna
Switch
lLow
voltage operation
lLow
current consumption
lLow
insertion loss
lLow
Adjacent Channel
Leakage Power
•Low
Noise Amplifier
lLow
voltage operation
lLow
current consumption
lSmall
signal gain
lLow
noise figure
lHigh
input IP3
nPIN
CONFIGURATION
AN T2
GND
nPACKAGE
OUTLINE
NJG1707PG1
FFP32-G1 (Mount Size: 4.5x4.5x0.85mm)
-2.5V (Tx only) and +3.5V
10uA typ. (Tx Mode, P
in
=30dBm), 2uA typ. (Rx Mode, P
in
=10dBm)
0.5dB typ. @(Tx-ANT1, Tx-EXT1) f
in
=960MHz, P
in
=30dBm
-63dBc typ. @ V
DD
=+3.5V, V
SS
=-2.5V, f
in
=960MHz, P
in
=30dBm
+2.7V typ.
+2.7mA typ.
17.5dB typ. @f=820MHz
1.4dB typ. @ f=820MHz
IIP3=-4.5dBm typ. OIP3=+13dBm typ. @f=820MHz+820.1MHz
FFP32 Type
(Top View)
AN T1
TE R2
17
GND
GND
24
23
22
21
20
19
18
TER1
GND(LN A)
GND
RX
25
SW 5
26
SW 6
16
GND
15
TX
SW 1
SW 4-1
SW 3 SW 7
14
GND(LN A)
27
SW 8
13
GND
LNAIN
28
SW 4-2
EXT1
GND
29
12
SW 9
GND
LNAOUT
30
11
SW 2
EXT2
EXTCAP
31
ANT-SW CONTROL VO LTAGE
10
GND
VDD
A NT-SW
GND
32
1
DECO RDER
9
2
3
4
5
6
7
8
GND
GN D
GN D
CTL1
CTL2
CTL3
GN D
VSS
-1-
NJRC [ NEW JAPAN RADIO ]
