Part Number
|
CD2003GP |
Manufacturer
|
China Hua Jing Electronics |
Description
|
FM/AM RADIO-IC |
Published
|
Oct 17, 2009 |
Detailed Description
|
CD2003GP/GB
FM/AM RADIO IC
1、 Overvie w
The CD2003GP/GB is a monolithic IC designed for use as a FM/AM radio system. Com...
|
Datasheet
|
CD2003GP
|
Overview
CD2003GP/GB
FM/AM RADIO IC
1、 Overvie w
The CD2003GP/GB is a monolithic IC designed for use as a FM/AM radio system.
Combined with audio power amplifier IC, a suitable FM/AM radio can be constituted.
Its features are: ● No need for FM IFT, AM IFT, and FM detector coil ● Adjustment free for FM detector circuit ● Wide operating supply voltage range: VCC=1.
8~7V (Tamb=25℃ ) ● Package: DIP16/SOP16
2、 Block Diagram And Pin Descriptions
2.
1.
Block Diagram
2.
2.
Pin Descriptions PIN Symbol
1
INFMR
2 GNDIN
3 OUTFMM
4 OUTAMM
5 AGC
6
VCC
7
INAMI
8
INFMI
Function FM RF Input Input Ground FM Mixer Output AM Mixer Output AGC Control Supply Voltage AM IF Input FM IF Input
PIN Symbol
Functi...
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