NJG1521PE1 Datasheet, PDF (1/17 Pages) New Japan Radio – TDMA ANTENNA SWITCH GaAs MMIC

NJG1521PE1
TDMA ANTENNA SWITCH GaAs MMIC
nGENERAL DESCRIPTION
NJG1521PE1 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
NJG1521PE1
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
10µA Typ.(TX Mode, P_in=30dBm) 2µA 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)
6
7
8
5
4
3
2
ANT-SW
DECORDER
1
24
23
9
22
10
21
11
20
12
19
13
14
15
16
17
18
Pin Connection
1. VDD
13. GND
2. CTL1 ^{14. TER2}
3. GND ^{15. ANT2}
4. CTL2 ^{16. GND}
5. CTL3 ^{17. ANT1}
6. VSS
18. GND
7. GND ^{19. RX}
8. EXT2 ^{20. GND}
9. GND ^{21. TER1}
10. EXT1 ^{22. GND}
11. GND ^{23. GND}
12. TX
24. GND
-1-