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參數(shù)資料
| 型號： | LA70011 |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 4 CHANNEL, VIDEO PREAMPLIFIER, PDIP24 |
| 封裝： | SDIP-24 |
| 文件頁數(shù)： | 10/11頁 |
| 文件大小： | 133K |
| 代理商： | LA70011 |
Synchronization of HA Switching Timing during Playback with H-SYNC Signal
During playback, the LA70011’s video circuits synchronize the HA-SW switching timing shown in the following figure
with the H-SYNC signal from pin 5. (Other EP/SP switching takes place in real time.)
Comparator Output: Pin 2
EP envelope > SP envelope: High (min. 4.0 V)
EP envelope < SP envelope: Low (max. 0.7 V)
H-SYNC Input: Pin 5
Pin 5 level - DC > 1.5 V: H-SYNC interval
Playback:
— Determines timing of HA switching (EP/SP)
— Determines timing of special playback
Recording:
— Serves as gate pulse for REC-AGC-AMP SYNC unit
REC/REC-MUTE/PB Switching: Pin 11
GND < pin 11 level - DC < 1.0 V: PB mode
1.0 V < pin 11 level - DC < 3.0 V: REC mode, REC-MUTE
3.0 V < pin 11 level - DC < 5.0 V: REC mode
No. 5710-8/11
LA70011, 70011M
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PDF描述 |
|---|---|
| LA70020M | 6 CHANNEL, VIDEO PREAMPLIFIER, PDSO36 |
| LA70020 | 6 CHANNEL, VIDEO PREAMPLIFIER, PDIP36 |
| LA70050W | 3 CHANNEL, VIDEO PREAMPLIFIER, PQFP48 |
| LA7051 | SPECIALTY CONSUMER CIRCUIT, PSIP9 |
| LA7053 | SPECIALTY CONSUMER CIRCUIT, PSIP9 |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LA70011M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Recording/Playback Amplifier for VHS VCRs |
| LA70020 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Recording/Playback Amplifier for VHS VCRs |
| LA70020M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Recording/Playback Amplifier for VHS VCRs |
| LA7003 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LA7003S | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
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