LA7577N Просмотр технического описания (PDF) - SANYO -> Panasonic

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LA7577N

Super-split PLL-IIVIF and SIF IF Signal Processor for TV/VTRs

SANYO -> Panasonic 

LA7577N

Sample Application Circuit (Japan)

(when the SIF, 1st SIF, AFT and RF AGC are not used)

When the SIF stage is not used

• Leave pin 1 open

• Tie pin 2 to GND

• Leave pin 24 open

When the 1st SIF stage is not used

• Connect a 0.01µF capacitor between pin 8 and GND (leave the 0.01µF capacitor on pin 23 connected to GND)

• Leave pin 22 open

When the AFT circuit is not used

• Tie pins 11 and 12 to GND

• Leave pin 14 open

When the RF AGC circuit is not used

• Connect a 0.01µF capacitor between pin 4 and GND

• Leave pin 10 open

No. 4037—5/16

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