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YD1191 View Datasheet(PDF) - Wuxi Youda electronics Co.,LTD

Part Name
Description
View to exact match
YD1191
YOUDA
Wuxi Youda electronics Co.,LTD YOUDA
YD1191 Datasheet PDF : 4 Pages
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YOUDA INTEGRATED CIRCUIT
YD1191
SINGLE-CHIP FM/AM RADIO ICYD1191
DESCRIPTION
The YD1191 is a one-chip FM/AM radio IC designed for radio-cassette tape recorders.
FEATURES
*Small number of peripheral components.
*Low current consumption (Vcc=3V)
For FM:ID=5.3mA (Typ.)
For AM:ID=3.4mA (Typ.)
*Built-in FM/AM select switch.
*Built-in RF AGC, IF AGC circuit.
*Tuning LED driver.
*Large output of AF amplifier.
Vcc=6V,EIAJ output=500mW (Typ.)
When load impedance 8Ω
BLOCK DIAGRAM
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AF Power AMP
AM IF DET AGC
AM RF AMP
FM DISCRIMINATOR
FM FE
TUNING
METER
FM IF AMP
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WuXi YouDa Electronics Co., Ltd
Add: No.5 Xijin Road, National Hi-Tech Industrial Development Zone, Wuxi Jiangsu China
Tel: 86-510-85205117 86-510-85205106 Fax: 86-510-85205110
Website: www.e-youda.com
SHENZHEN OFFICE Tel86-755-83740369
Fax86-755-83741418
Ver 5.0
1 of 4
2006-6-20
 

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