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参数资料
| 型号： | LA7770 |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PDIP20 |
| 封装： | DIP-20 |
| 文件页数： | 6/7页 |
| 文件大小： | 82K |
| 代理商： | LA7770 |
LA7770
No.2208–6/7
The composite current after the level detection flows out from pin 14, and after its being converted to a voltage by
an externally connected circuit, will detremine V1 of the comparator.
The squelch circuit may be provided with hysteresis by providing a resistor feedback from pin 15 to pin 14.
(6) Data Shaper
The data shaper is a high-impedance input differential amplifier that provides an open-collector output. It serves to
facilitate the design for matching with a following stage (such as a CPU).
Fig. 8
Fig. 9
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| LA7783V-TLM-E | 制造商:Sony Semiconductor Solutions Division 功能描述: |
| LA7784 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Downconverter IC for Digital CATV |
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