PBL40309 Description
The PBL 403 09 is a differential two stage silicon MMIC power amplifier intended for use in handheld cordless terminals in the 1900 MHz band. It can deliver more than 27 dBm at 1900 MHz into a balanced 50 Ω load using a single 3.6 V supply. The circuit has a logic input to control transmit on/off and can be operated up to 100 % duty cycle with minimum performance degradation.
PBL40309 Key Features
- 27 dBm output power 25 dB small signal gain 50 % Power Added Efficiency Simple logic on/off power control Battery chargi