4

FN6267.1

June 11, 2008

Pin Descriptions

NUMBER

NAME

FUNCTION

1

SYNC_IN

Sync Input. Sync timing logic input for Channel 2.

2

SYNC_OUT

Sync Output. Sync-detection logic output from Channel 1.

Positive Power Supply. Bypass to GND with a 0.1µF capacitor.

4

ENABLE

5

IN1

Video Input 1. Luma Channel.

6, 8

GND

Ground

7

IN2

Video Input 2. Chroma Channel.

Charge Pump Ground.

10

11

CAP-

Charge-Pump Flying Capacitor Negative Terminal. Connect a 0.1µF capacitor from CAP+ to CAP-

12

CAP+

Charge-Pump Flying Capacitor Positive Terminal. Connect a 0.1µF capacitor from CAP+ to CAP-

13

Charge Pump Negative Output. Bypass with a 0.22µF capacitor to GND.

14

Circuit” on page 6.

15

OUT2

Video Output 2

16

OUT1

Video Output 1

-

EP

ISL59832