Quadruple, 2:1, Mux Amplifiers for

Standard-Definition and VGA Signals

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5

DIFFERENTIAL GAIN

1

03

24

5

0.6

0.8

0.4

0.2

0

-0.2

-0.4

0

0.1

-0.1

-0.2

-0.3

-0.4

-0.5

DIFFERENTIAL PHASE

1

03

24

5

f = 4.43MHz

f = 4.43MHz

100ns/div

2T RESPONSE

IN

200mV/div

MAX9541 toc11

OUT

400mV/div

400ns/div

12.5T RESPONSE

IN

200mV/div

MAX9541 toc12

OUT

400mV/div

10

μs/div

NTC-7 VIDEO TEST SIGNAL

IN

500mV/div

MAX9541 toc13

OUT

1V/div

2ms/div

FIELD SQUARE WAVE

IN

500mV/div

MAX9541 toc14

OUT

1V/div

VIDEO SYNC-TIP CLAMP VOLTAGE

vs. TEMPERATURE

TEMPERATURE (

°C)

100

75

25

50

0

-25

0.29

0.30

0.31

0.32

0.33

0.34

0.35

0.36

0.37

0.28

-50

125

VIDEO SYNC-TIP CLAMP CURRENT

vs. TEMPERATURE

TEMPERATURE (

°C)

100

75

-25

0

25

50

0.92

0.94

0.96

0.98

1.00

1.02

1.04

1.06

0.90

-50

125

-100

0

100

200

300

400

500

0

0.4

0.2

0.6

0.8

1.0

1.2

1.4

1.6

SYNC-TIP CLAMP CURRENT

vs. INPUT VOLTAGE

INPUT VOLTAGE (V)

QUIESCENT SUPPLY CURRENT

vs. TEMPERATURE

TEMPERATURE (

°C)

100

75

-25

0

25

50

18.5

19.0

19.5

20.0

20.5

21.0

21.5

22.0

18.0

-50

125

Typical Operating Characteristics (continued) (MAX9541)