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MAX4158/MAX4159/MAX4258/MAX4259
350MHz/250MHz, 2-Channel
Video Multiplexer-Amplifiers
_______________________________________________________________________________________
9
____________________________Typical Operating Characteristics (continued)
(V+ = +5V, V- = -5V, TA = +25°C, unless otherwise noted.)
______________________________________________________________Pin Description
1.50
0.50
-60 -40
20
100
INPUT OFFSET VOLTAGE
vs. TEMPERATURE
0.75
1.25
MAX4158/59-34
TEMPERATURE (°C)
OFFSET
VOLTAGE
(V)
-20
0
40
1.00
60
80
150
100
-60 -40
20
100
OUTPUT SHORT-CIRCUIT CURRENT
vs. TEMPERATURE
110
120
140
130
MAX4158/59-35
TEMPERATURE (°C)
SHORT-CIRCUIT
CURRENT
(mA)
-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