BA01303
DESCRIPTION
BA01303 is a front-end module for triple band (EGSM900/DCS1800/PCS1900) handheld phone using In Ga P HBT technology.
OUTLINE DRAWING
1 5
FEATURES
- Low voltage operation
Vc=3.5V
- High output power Po=33.0d Bm(min.) @f=880
- 915MHz Po=30.0d Bm(min.) @f=1710
- 1785MHz Po=30.0d Bm(min.) @f=1850
- 1910MHz
- Single voltage operation
- Single power control terminal
- Band select switch
- Tx/Rx select switch
- Surface mount package
- 3 Stage amplifier
- 50ohms matched
- ESD capability >±8k V (@ANT pin)
- GPRS class12 patible
..
15 1.5(typ)
- }0.2 8.5
1.Vc(Vc12) 8.Vcont3 2.Vc(Vc3) 9.ANT 3.GND 10.Vcont2 4.Power Monitor 11.Vcont1 (DCS/PCS) 12.Power Monitor 5.Rx(EGSM) (EGSM) 6.Rx(DCS) 13.GND 7.Rx(PCS) 14.Vc(Vc3)
APPLICATION
Triple band(EGSM/DCS/PCS) handheld phone.
Power monitor Vc3 (DCS/PCS) Vcont2 Vcont3
100p F 1000p F +1u F 1000p F +1u F 100p F
Vc12
Rx Rx (DCS)(PCS)
100p F 100p F
Pin (DCS/PCS) Vpc Vband Pin (EGSM)
Coupler
1000p F
Tx/Rx Select Switch
Filter Diplexer
1000p...
