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参数资料
| 型号： | YD9088 |
| 厂商： | Wuxi Youda electronics Co.,LTD. |
| 英文描述： | FM RECEIVER CIRCUIT FOR BATTERY SUPPLY |
| 中文描述： | FM接收电路电池供电 |
| 文件页数： | 1/4页 |
| 文件大小： | 86K |
| 代理商： | YD9088 |
YOUDA INTEGRATED CIRCUIT
YD9088
FM RECEIVER CIRCUIT FOR BATTERY SUPPLY
—YD9088
DESCRIPTION
The YD9088 is a bipolar integrated circuit for use in mono portable and pocket radios. It is used when a
minimum of peripheral components (of small dimensions and low costs) is important. The circuit contains a
frequency-locked-loop (FLL) system with an intermediate Frequency (IF) of about 70kHz. Selectivity is achieved by
active RC-filters. De-tuning related to the IF and too weak input signals is suppressed by the mute circuit.
FEATURES
*Equipped with all stages of a mono receiver form antenna to audio output
*Mute circuit
*Search tuning with a single varicap diode
*Mechanical tuning with integrating AFC
*AM application supported
*Power supply polarity protection
*Power supply voltage down to 1.8V
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
Tel： 86-755-83740369
Fax： 86-755-83741418
Ver
5.0
1 of 4
2006-7-10
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