350MHz/250MHz, 2-Channel

Video Multiplexer-Amplifiers

_______________________________________________________________________________________

9

____________________________Typical Operating Characteristics (continued)

______________________________________________________________Pin Description

1.50

0.50

-60 -40

20

100

INPUT OFFSET VOLTAGE

vs. TEMPERATURE

0.75

1.25

TEMPERATURE (°C)

-20

0

40

1.00

60

80

150

100

-60 -40

20

100

OUTPUT SHORT-CIRCUIT CURRENT

vs. TEMPERATURE

110

120

140

130

TEMPERATURE (°C)

-20

0

40

60

80

POSITIVE OUTPUT

NEGATIVE OUTPUT

Positive Power-Supply Voltage

11

6

Amplifier Output

12

7

Channel-Address Logic Input (see

Truth Table)

13

8

Latch-Enable Logic Input (see

Truth Table)

14

—

Amplifier Input, Channel 1

5

3

No Connection. Not internally connected. Connect to ground plane for

best RF performance.

—

—

Negative Power-Supply Voltage

7

4

Amplifier Feedback Input

9

5

Power Supply, Analog and Digital Ground. Connect GND to ground plane

for best RF performance.

2, 4, 6,

8, 10

2

Amplifier Input, Channel 0

3

1

Output Enable Logic Input. Connect EN to logic low or leave open for

normal operation. Connect to logic high to disconnect amplifier output

(output is high impedance).

1

—

V+

12

OUT

13

A0

14

LE

16

IN1

5

N.C.

7, 15

V-

8

FB

10

GND

2, 4, 6,

9, 11

IN0

3

EN

1

SO

QSOP

NAME

FUNCTION

MAX4158

MAX4258

PIN

MAX4159

MAX4259