140MHz, 2-Channel

Video Multiplexer/Amplifier

_______________________________________________________________________________________

3

Note 1: Incremental resistance for a common-mode voltage between ±2V.

Note 2: Channel Switching Time specified between two grounded input channels; does not include signal rise/fall times for switch-

ing between channels with different input voltages.

ELECTRICAL CHARACTERISTICS (continued)

CONDITIONS

mA

25

30

35

Positive Supply Current

MHz

140

BW

-3dB Bandwidth

22

38

19

41

UNITS

MIN

TYP

MAX

SYMBOL

PARAMETER

V/µs

250

SR1

Slew Rate

Figure 1

Figure 1

%

0.07

DG

Differential Gain Error

degrees

0.09

DP

Differential Phase Error

To 0.1% of final value,

ns

50

Settling Time

f = 10kHz

nV/

√Hz

12

Input Noise-Voltage Density

dB

76

Crosstalk

V

±4.75

±5.25

Operating Supply-Voltage Range

MAX442C

MAX442E

mA

23

28

35

Negative Supply Current

20

38

17

41

MAX442C

MAX442E

V

0.8

Logic Low Voltage

V

2.4

Logic High Voltage

Figure 7 (Note 2)

ns

36

Channel Switching Time

Figure 7

ns

24

Address Propagation Delay

__________________________________________Typical Operating Characteristics

80

-20

0.001

0.1

10

1000

OPEN-LOOP GAIN AND PHASE

vs. FREQUENCY

0

FREQUENCY (MHz)

20

40

60

70

50

30

10

-10

135

-315

-225

-270

-180

-90

0

90

-135

-45

45

PHASE

GAIN

30

-20

-15

-5

5

15

25

0.1

1

10

100

1000

CLOSED-LOOP GAIN

vs. FREQUENCY

-10

FREQUENCY (MHz)

0

10

20

100

0.01

10k

1M

10M

100k

100M

UNITY-GAIN OUTPUT IMPEDANCE

vs. FREQUENCY

0.1

FREQUENCY (Hz)

1

10

DYNAMIC PERFORMANCE

POWER REQUIREMENTS

SWITCHING CHARACTERISTICS