BGY122B - UHF amplifier
The BGY122A and BGY122B are three-stage UHF amplifier modules in a SOT388B package.
Each module consists of three NPN silicon planar transistor dies mounted together with matching and bias circuit components on a metallized ceramic substrate.
The modules produce an output power of 1.2 W into a load
BGY122B Features
* Single 4.8 V nominal supply voltage
* 1.2 W output power
* Easy control of output power by DC voltage
* Very high efficiency (typ. 55%)
* Silicon bipolar technology
* Standby current less than 100 µA. APPLICATIONS
* Hand-held transmitting equ
