AM TUNER SYSTEM

AM TUNER SYSTEM The DBL 1019 is a AM electronic tuner IC with high performance. It is greatly improved cross modulation characteristic. FUNCTIONS ○ RF wide-band AGC, Attenuator Driver, Local OSC with ALC, Local OSC Buffer, Mixer, IF Amp, IF AGC, Detector, Signal Meter

文件：533.8 Kbytes 页数：9 Pages

DAEWOO

AM TUNER SYSTEM

Daewoo

PATENTED GOLD METALIZED SILICON GATE ENHANCEMENT MODE RF POWER VDMOS TRANSISTOR

文件：38.1 Kbytes 页数：2 Pages

POLYFET

Low-voltage frequency synthesizer for radio telephones

GENERAL DESCRIPTION The UMA1019AM BICMOS device integrates prescalers, a programmable divider, and phase comparator to implement a phase-locked loop. The device is designed to operate from 3 NiCd cells, in pocket phones, with low current and nominal 5 V supplies. FEATURES • Low current from 3 V

文件：134.75 Kbytes 页数：16 Pages

PHI

PHI

Low-voltage frequency synthesizer for radio telephones

GENERAL DESCRIPTION The UMA1019M BICMOS device integrates prescalers, a programmable divider, and phase comparator to implement a phase-locked loop. The device is designed to operate from 3 NiCd cells, in pocket phones, with low current and nominal 5 V supplies. FEATURES • Low current from 3 V

文件：134.63 Kbytes 页数：16 Pages

PHI

PHI