TEA684x系列在新的车载娱乐上的无线电应用

TEA684x系列是满足车载应用无线电子调音AM/FM接收机小尺寸的要求
APPLICATION NOTE


AN 99040

TEA684x FAMILY
A NICE RADIO
FOR
NEW IN CAR
ENTERTAINMENT

Version 2.0




1
TEA 6840H A NICE RADIO APPLICATION NOTE
for New In Car Entertainment AN 99040




Abstract




The IC TEA 6840 and its derivative versions TEA 6845 / 6846 are for small
dimensioned Electronic Tuned AM/FM Car Radio receiver in global applications.

They carry the following functions:
* AM receiver for long- , medium- and short- wave (up to 49 m) with
. noise-blanking and weak signal control.
* FM receiver with
. image cancelling on chip;
. world-wide FM- application flexibility;
. keyed AGC;