Differential Video Interface Chipset
Typical Application Circuit
7.5V TO 10V
0.1µF
GND1
4.7µF
VCC
VCC
FAULT
4.7kΩ
MAX9546
RS
CIN
75Ω
0.1µF
IN
55Ω
OUT+
RS
55Ω
OUT-
AC
75Ω
GND1
GND GND
GND1
GND1
NOTE: TYPICAL APPLICATION CIRCUIT FOR 110Ω UNSHIELDED (UTP) CABLE
WITH AN OVERALL UNITY GAIN IN A 75Ω VIDEO APPLICATION.
7.5V TO 10V
0.1µF
4.7µF
GND2
ZZT
75Ω
VCC
ZT+
LOS
ZT-
MAX9547
4.7kΩ
IN+
VOUT
IOUT
IN-
RL
75kΩ
RT1
RT2
55Ω
55Ω
GND
GND2
CT
1µF TO 47µF
GND2
GND2
TOP VIEW
MAX9546
VCC 1 +
IN 2
FAULT 3
GND 4
8 VCC
7 OUT+
6 OUT-
5 GND
SO-EP
Pin Configurations
MAX9547
+
IN+ 1
ZT+ 2
ZT- 3
IN- 4
8 VCC
7 IOUT
6 LOS
5 GND
SO-EP
PROCESS: BICMOS
Chip Information
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