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MM1109

No-adjustment Sync Separator Monolithic IC

Mitsumi 

MITSUMI

No-adjustment Sync Separator MM1109

No-adjustment Sync Separator

Monolithic IC MM1109

Outline

This IC is the same as MM1108, a no-adjustment sync separator IC, with the addition of a composite sync

output pin.

Features

1. Low current consumption

4.4mA typ.

2. Open collector output

3. Built-in 3V regulator handles power supply ripple

4. Built-in capacitor for vertical sync separation

5. Time from vertical signal to H. SYNC output re-sync reduced (relative to LVA519)

6. Supports both PAL and NTSC formats

7. Sync separation level can be adjusted with external constants

8. Composite sync signal output pin

Package

SIP-9B (MM1109XS)

Applications

1. TV

2. VCR

3. VCR with camera

Equivalent Circuit Diagram

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