NJG1515AVB2 Datasheet, PDF (1/18 Pages) New Japan Radio – TDMA ANTENNA SWITCH GaAs MMIC

NJG1515AVB2
TDMA ANTENNA SWITCH GaAs MMIC
nGENERAL DESCRIPTION
NJG1515AVB2 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.
NJG1515AVB2 features very low insertion loss and low
current consumption in a very small SSOP20 package.
nPACKAGE OUTLINE
NJG1515AVB2
n FEATURES
lLow voltage operation
lLow current consumption
lLow insertion loss
lLow Adjacent Channel
Leakage Power
lPackage
-2.5V (Tx only) and +3.5V
10uA typ. @P_in=30dBm (Transmit)
2uA typ. @P_in=10dBm (Receiving)
0.5dB typ. @(TX-ANT1, TX-EXT1) f=940MHz, P_in=30dBm
0.6dB typ. @(TX-ANT1, TX-EXT1) f=1453MHz, P_in=30dBm
-63dBc typ. @V_DD=+3.5V, V_SS=-2.5V, f=940MHz, P_in=30dBm
-64dBc typ. @V_DD=+3.5V, V_SS=-2.5V, f=1453MHz, P_in=30dBm
SSOP20-B2 (Mount Size: 6.4x5.0x1.25mm)
nPIN CONFIGURATION
VB2 Type
(Top View)
1
20
ANT-SW
DECORDER
2
19
3
18
4
17
5
16
6
15
7
14
8
13
9
12
10
11
Pin Connection
1. CTL2 11. ANT1
2. CTL3 12. GND
3. V_SS
4. EXT2
13. RX
14. GND
5. GND
15. ANT2
6. EXT1 16. GND
7. GND
17. TER1
8. TX
18. GND
9. GND
10. TER2
19. V_DD
20. CTL1
-1-