ISL59832 Datasheet, PDF (5/14 Pages) Intersil Corporation – Dual Channel, Single Supply Video Reconstruction Filter with Charge Pump

Block Diagram
V_S
SYNC_OUT
ISL59832
ENABLE
SYNC DETECTOR
LPF
LEVEL
IN1
SHIFT
X2
9MHz
(-310mV)
-
+ -593mV
VEE_IN
LPF
LEVEL
IN2
SHIFT
X2
9MHz
(-165mV)
-
KEYED
CLAMP
+ 0V
VEE_IN
ISL59832
GND
CHARGE
PUMP
VEE_OUT GND_CP CAP+
CAP-
V_CP
OUT1
OUT2
SYNC_IN
VEE_IN
5
FN6267.1
June 11, 2008