350MHz/250MHz, 2-Channel
Video Multiplexer-Amplifiers
____________________________Typical Operating Characteristics (continued)
(V+ = +5V, V- = -5V, T
A
= +25°C, unless otherwise noted.)
INPUT OFFSET VOLTAGE
vs. TEMPERATURE
MAX4158/59-34
MAX4158/MAX4159/MAX4258/MAX4259
OUTPUT SHORT-CIRCUIT CURRENT
vs. TEMPERATURE
POSITIVE OUTPUT
140
MAX4158/59-35
1.50
150
SHORT-CIRCUIT CURRENT (mA)
OFFSET VOLTAGE (V)
1.25
130
1.00
120
NEGATIVE OUTPUT
110
0.75
0.50
-60 -40 -20
0
20
40
60
80
100
TEMPERATURE (°C)
100
-60 -40 -20
0
20
40
60
80
100
TEMPERATURE (°C)
______________________________________________________________Pin Description
PIN
MAX4159
MAX4259
SO
—
1
2
3
—
4
5
6
7
8
—
1
3
2, 4, 6,
8, 10
5
—
7
9
11
12
13
14
QSOP
1
3
2, 4, 6,
9, 11
5
7, 15
8
10
12
13
14
16
EN
IN0
GND
IN1
N.C.
V-
FB
V+
OUT
A0
LE
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).
Amplifier Input, Channel 0
Power Supply, Analog and Digital Ground. Connect GND to ground plane
for best RF performance.
Amplifier Input, Channel 1
No Connection. Not internally connected. Connect to ground plane for
best RF performance.
Negative Power-Supply Voltage
Amplifier Feedback Input
Positive Power-Supply Voltage
Amplifier Output
Channel-Address Logic Input (see
Truth Table)
Latch-Enable Logic Input (see
Truth Table)
NAME
FUNCTION
MAX4158
MAX4258
_______________________________________________________________________________________
9
MAXIM [ MAXIM INTEGRATED PRODUCTS ]
