ISL59832 Datasheet, PDF (4/14 Pages) Intersil Corporation – Dual Channel, Single Supply Video Reconstruction Filter with Charge Pump

ISL59832
Pin Descriptions
NUMBER
1
2
NAME
SYNC_IN
SYNC_OUT
3
V_S
4
ENABLE
5
IN1
6, 8
GND
7
IN2
9
GND_CP
10
V_CP
11
CAP-
12
CAP+
13
VEE_OUT
14
VEE_IN
15
OUT2
16
OUT1
-
EP
FUNCTION
Sync Input. Sync timing logic input for Channel 2.
Sync Output. Sync-detection logic output from Channel 1.
Positive Power Supply. Bypass to GND with a 0.1µF capacitor.
Enable. Connect to V_S to enable device.
Video Input 1. Luma Channel.
Ground
Video Input 2. Chroma Channel.
Charge Pump Ground.
Charge Pump Power Supply. Bypass with a 0.1µF capacitor to GND_CP.
Charge-Pump Flying Capacitor Negative Terminal. Connect a 0.1µF capacitor from CAP+ to CAP-
Charge-Pump Flying Capacitor Positive Terminal. Connect a 0.1µF capacitor from CAP+ to CAP-
Charge Pump Negative Output. Bypass with a 0.22µF capacitor to GND.
Negative Supply. Connect an RC filter between VEE_IN and VEE_OUT. See “S-Video Typical Application
Circuit” on page 6.
Video Output 2
Video Output 1
Exposed Pad. Connect to VEE_IN
4
FN6267.1
June 11, 2008