Número de pieza
SD1457
componentes Descripción
Other PDF
no available.
PDF
page
8 Pages
File Size
105.3 kB
Fabricante
STMicroelectronics
SD1457 Hoja de datos - STMicroelectronics
STMicroelectronics
DESCRIPTION
The SD1457 is a 28 V gold metallized epitaxial silicon NPN planar transistor designed for FM VHF broadcast transmitters.
This device utilizes diffused emitter resistors to achieve infinite VSWR at rated operating conditions.
FEATURES SUMMARY
■ 108 MHz
■ 28 VOLTS
■ EFFICIENCY 75%
■ COMMON EMITTER
■ GOLD METALLIZATION
■ POUT = 75 W MIN. WITH 10.0 dB GAIN
Número de pieza
componentes Descripción
Ver
Fabricante
Broadcast FM Radio Tuner for Portable Applications ( Rev : 2008 )
Silicon Laboratories
Share Link: 