NJG1520PE1
TDMA ANTENNA SWITCH GaAs MMIC
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GENERAL DESCRIPTION
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PACKAGE OUTLINE
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.
NJG1520PE1
nFEATURES
lLow voltage operation
lLow current consumption
lLow insertion loss
-2.5V (TX only) and +3.5V
10uA typ. (TX Mode, Pin=30dBm), 2uA typ. (RX Mode, No RF Signal)
0.45dB typ. @(TX-ANT1, TX-EXT1) fin=940MHz, Pin=30dBm
0.55dB typ. @(TX-ANT1, TX-EXT1) fin=1453MHz, Pin=30dBm
-63dBc typ. @ VDD=+3.5V, VSS=-2.5V, fin=940MHz, Pin=30dBm
-64dBc typ. @VDD=+3.5V, VSS=-2.5V, fin=1453MHz, Pin=30dBm
FFP24-E1 (Mount Size: 3.5x3.5x0.85mm)
lLow Adjacent Channel
Leakage Power
lUltra small & thin package
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PIN CONFIGURATION
FFP24 Type
(Top View)
Pin Connection
13. GND
14. ANT1
15. GND
16. ANT2
17. TER2
18. GND
19. TX
1. VSS
6
5
4
2
3
1
2. CTL3
3. CTL2
4. GND
5. CTL1
6. VDD
7
24
23
22
21
20
19
ANT-SW
DECORDER
8
9
7. GND
8. GND
9. GND
10. TER1
11. GND
12. RX
20. GND
21. EXT1
22. GND
23. EXT2
24. GND
10
11
12
13
14
15
16
17
18