ISL59451 Datasheet, PDF (5/17 Pages) Intersil Corporation – Triple 4:1 DC Restored Single Supply Video Multiplexing Amplifier

ISL59451
Typical Application Circuit
µC
+5V
1nF
10nF 1µF
RED/Pr
0.1µF
75Ω
GREEN/Y _0.1µF
75Ω
BLUE/Pb 0.1µF
75Ω
RED/Pr
0.1µF
75Ω
GREEN/Y _0.1µF
75Ω
BLUE/Pb 0.1µF
75Ω
RED/Pr
0.1µF
75Ω
GREEN/Y _0.1µF
75Ω
BLUE/Pb 0.1µF
75Ω
RED/Pr
0.1µF
75Ω
GREEN/Y _0.1µF
75Ω
BLUE/Pb 0.1µF
75Ω
S1 S0 AV2
V+
R0
3
G0
B0
R1
3
G1
B1
R2
3
G2
B2
CLAMP
00
01
10
11
S1, S0
+
REF_RB
-
X1/
X2
1.6V_DC
ROUT
75Ω
RED/Pr
VIDEO OUT
+
REF_G
-
X1/
X2
1.6V_DC
GOUT
75Ω
GREEN/Y
VIDEO OUT
+
REF_RB
-
X1/
X2
1.6V_DC
BOUT
75Ω
BLUE/Pb
VIDEO OUT
R3
3
G3
B3
REF_G REF_RB CLAMP
PULSE
0.5V
1.2V
ISL59451
HIZ GND
5
FN6253.0
September 24, 2007