MAX4023 Maxim, MAX4023 Datasheet - Page 16

• Manufacturer Part Number: MAX4023
• Description: The MAX4023–MAX4026 family of voltage feedback multiplexer-amplifiers combine low-glitch switching and excellent video specifications with fixed or settable gain
• Manufacturer: Maxim

Triple and Quad, 2:1 Video Multiplexer-
Amplifiers with Fixed and Settable Gain
Figure 2a. Video Line Driver
Figure 2b. Cable Booster Using the MAX4023/MAX4025
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______________________________________________________________________________________
GAIN
75Ω CABLE
75Ω CABLE
C
B
75Ω
75Ω
AND R
R
R
T
T
B
ARE CHOSEN SUCH THAT:
VIDEO IN A
VIDEO IN B
IN_A
IN_B
A/B
MAX4024/
MAX4026
C
R
B
B
EN
R
I
OUT_
R
V
V
F
CC
EE
75Ω
R
REF
75Ω
T
VIDEO OUT
EFFECT OF BOOST
75Ω CABLE
FREQUENCY
R
75Ω
T