资料介绍
LM1868.pdf LM1868 AM FM Radio System
February 1995
LM1868 AM FM Radio System
General Description Features
The combination of the LM1868 and an FM tuner will pro- Y DC selection of AM FM mode
vide all the necessary functions for a 0 5 watt AM FM radio Y Regulated supply
Included in the LM 1868 are the audio power amplifier FM Y Audio amplifier bandwidth decreased in AM mode
IF and detector and the AM converter IF and detector reducing amp
我要上传