MAX4029 Maxim, MAX4029 Datasheet - Page 11

• Manufacturer Part Number: MAX4029
• Description: The MAX4028/MAX4029 are 5V, triple/quad, 2:1 voltage-feedback multiplexer-amplifiers with input clamps and a fixed gain of +2V/V (6dB)
• Manufacturer: Maxim

The bypass capacitors should include a 0.1µF, ceramic
surface-mount capacitor between V
plane, located as close to the package as possible.
Optionally, place a 10µF capacitor at the power supply’s
point-of-entry to the PC board to ensure the integrity of
incoming supplies. The power-supply traces should lead
TRANSISTOR COUNT: 1032
PROCESS: Bipolar
TOP VIEW
Multiplexer-Amplifiers with Input Clamps
KEYREF
______________________________________________________________________________________
IN3A
IN2A
IN1A
IN1B
IN2B
IN3B
A/B
1
2
6
3
4
5
7
8
TSSOP/SO
MAX4028
Chip Information
CC
and the ground
16
15
14
13
12
11
10
9
DISABLE
OUT1
V
OUT2
CLAMP/KEY_2
OUT3
GND
CLAMP/KEY_3
CC
directly from the capacitor to the V
parasitic inductance, keep PC traces short and use sur-
face-mount components.
If input termination resistors and output back-termination
resistors are used, they should be surface-mount types,
and should be placed as close to the IC pins as possible.
Triple/Quad, 2:1 Video
KEYREF
IN4A
IN3A
IN2A
IN1A
IN1B
IN2B
IN3B
IN4B
A/B
10
1
2
3
4
5
6
7
8
9
TSSOP/SO
MAX4029
Pin Configurations
20
19
18
17
16
15
14
13
12
11
CLAMP/KEY_4
DISABLE
OUT1
V
OUT2
CLAMP/KEY_2
OUT3
GND
CLAMP/KEY_3
OUT4
CC
CC
pin. To minimize
11