TEA在车载娱乐上的无线电应用
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上传日期：2012-04-08
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满足车载应用无线电子调音AM/FM接收机小尺寸的要求，在应用方面FM波段拥挤的有优势。 APPLICATION NOTE
AN 00001
TEA6848H
A NICE RADIO
with
CIRCUMSTANTIAL
CONTROLLED
SELECTIVITY.
Version 1.2
1
TEA 6848H A NICE RADIO APPLICATION
NOTE
With Circumstantial Controlled Selectivity AN
Abstract
The IC TEA 6848H is for small dimensioned Electronic Tuned AM/FM Car Radio
receiver, with advantage in application-area’s where the FM band is crowded.
They carry the following functions:
* AM receiver for long-, medium- and short- wave (up to 49 m) with
. reduced desensitization by cascode AGC
. noise-blanking and weak signal control.
* FM receiver with
. image cancelling
AN 00001
TEA6848H
A NICE RADIO
with
CIRCUMSTANTIAL
CONTROLLED
SELECTIVITY.
Version 1.2
1
TEA 6848H A NICE RADIO APPLICATION
NOTE
With Circumstantial Controlled Selectivity AN
Abstract
The IC TEA 6848H is for small dimensioned Electronic Tuned AM/FM Car Radio
receiver, with advantage in application-area’s where the FM band is crowded.
They carry the following functions:
* AM receiver for long-, medium- and short- wave (up to 49 m) with
. reduced desensitization by cascode AGC
. noise-blanking and weak signal control.
* FM receiver with
. image cancelling
关键词： NXP One chip AM/FM Car Radio Receiver On chip FM Image Rejection and FM IF-selectivity
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