Product Summary

The bgy35 is a VHF power amplifer module. The bgy35 is designed for mobile communications equipments, operating directly from 12V vehicle electrical systems. The bgy35 will produce 18W output into 50Ω load. The bgy35 consists of a two stage RF amplifier using npn transistor chips, togather with lumped-element matching components.

Parametrics

bgy35 absolute maximum ratings: (1) DC supply terminals VB1 and VB2: 15V (max) ; (2) RF input terminal ±VI: 25V (max) ; (3) RF output terminal ±VO: 25V (max) ; (4) Input drive power PD: 300mW (max) ; (5) load power: 30W (max) ; (6) Storage temperature range Tstg: -40 to 100°C.

Features

bgy35 features: (1) load power VB1=VB2=12.5V; RS=RL=50Ω; PD=100mW; (2) IBQ1: 6mA; (3) IBQ2: 13mA; (4) PD=150mW, PL=22W.

Diagrams

bgy35 Circuit Diagram