NJG1520PE1
TDMA ANTENNA SWITCH GaAs MMIC
nGENERAL
DESCRIPTION
NJG1520PE1 is an antenna switch IC for a digital cellular
phone of 800MHz and 1.5GHz band.
The parallel control signals of three bits 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 FFP24-E1 package is applied.
nPACKAGE
OUTLINE
NJG1520PE1
nFEATURES
lLow
voltage operation
lLow
current consumption
lLow
insertion loss
lLow
Adjacent Channel
Leakage Power
lUltra
small & thin package
nPIN
CONFIGURATION
-2.5V (TX only) and +3.5V
10uA typ. (TX Mode, P
in
=30dBm), 2uA typ. (RX Mode, No RF Signal)
0.45dB typ. @(TX-ANT1, TX-EXT1) f
in
=940MHz, P
in
=30dBm
0.55dB typ. @(TX-ANT1, TX-EXT1) f
in
=1453MHz, P
in
=30dBm
-63dBc typ. @ V
DD
=+3.5V, V
SS
=-2.5V, f
in
=940MHz, P
in
=30dBm
-64dBc typ. @V
DD
=+3.5V, V
SS
=-2.5V, f
in
=1453MHz, P
in
=30dBm
FFP24-E1 (Mount Size: 3.5x3.5x0.85mm)
FFP24 Type
(Top View)
Pin Connection
6
7
5
4
3
2
1
24
1. V
SS
2. CTL3
3. CTL2
4. GND
5. CTL1
6. V
DD
7. GND
8. GND
9. GND
10. TER1
11. GND
12. RX
13. GND
14. ANT1
15. GND
16. ANT2
17. TER2
18. GND
19. TX
20. GND
21. EXT1
22. GND
23. EXT2
24. GND
ANT-SW
DECORDER
8
23
9
22
10
21
11
20
12
13
14
15
16
17
18
19
-1-
NJRC [ NEW JAPAN RADIO ]
