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MAX4090AAXT+T

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P17
MAX4090
3V/5V, 6dB Video Buffer with Sync-Tip Clamp
and 150nA Shutdown Current
4 _______________________________________________________________________________________
Typical Operating Characteristics
(V
CC
= 3.0V, GND = 0V, FB shorted to OUT, C
IN
= 0.1µF, R
IN
= 75Ω to GND, R
L
= 150Ω to GND, SHDN = V
CC
, T
A
= +25°C, unless
otherwise noted.)
SMALL-SIGNAL GAIN
vs. FREQUENCY
MAX4090 toc01
FREQUENCY (Hz)
GAIN (dB)
10M1M
-5
-4
-3
-2
-1
0
1
2
3
-6
100k 100M
A
V
= 2
V
CC
= 3V
V
OUT
= 100mV
P-P
SMALL-SIGNAL GAIN FLATNESS
vs. FREQUENCY
MAX4090 toc02
FREQUENCY (Hz)
GAIN (dB)
10M1M
-0.5
-0.4
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
-0.6
100k 100M
A
V
= 2
V
CC
= 3V
V
OUT
= 100mV
P-P
SMALL-SIGNAL GAIN
vs. FREQUENCY
MAX4090 toc03
FREQUENCY (Hz)
GAIN (dB)
10M1M
-5
-4
-3
-2
-1
0
1
2
3
-6
100k 100M
A
V
= 2
V
CC
= 5V
V
OUT
= 100mV
P-P
SMALL-SIGNAL GAIN FLATNESS
vs. FREQUENCY
MAX4090 toc04
FREQUENCY (Hz)
GAIN (dB)
10M1M
-0.5
-0.4
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
-0.6
100k 100M
A
V
= 2
V
CC
= 5V
V
OUT
= 100mV
P-P
LARGE-SIGNAL GAIN
vs. FREQUENCY
MAX4090 toc05
FREQUENCY (Hz)
GAIN (dB)
10M1M
-5
-4
-3
-2
-1
0
1
2
3
-6
100k 100M
A
V
= 2
V
CC
= 3V
V
OUT
= 2V
P-P
LARGE-SIGNAL GAIN FLATNESS
vs. FREQUENCY
MAX4090 toc06
FREQUENCY (Hz)
GAIN (dB)
10M1M
-0.5
-0.4
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
-0.6
100k 100M
A
V
= 2
V
CC
= 3V
V
OUT
= 2V
P-P
LARGE-SIGNAL GAIN
vs. FREQUENCY
MAX4090 toc07
FREQUENCY (Hz)
GAIN (dB)
10M1M
-5
-4
-3
-2
-1
0
1
2
3
-6
100k 100M
A
V
= 2
V
CC
= 5V
V
OUT
= 2V
P-P
LARGE-SIGNAL GAIN FLATNESS
vs. FREQUENCY
MAX4090 toc08
FREQUENCY (Hz)
GAIN (dB)
10M1M
-0.5
-0.4
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
-0.6
100k 100M
A
V
= 2
V
CC
= 5V
V
OUT
= 2V
P-P
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
MAX4090 toc09
FREQUENCY (Hz)
PSRR (dB)
10M1M100k
-70
-60
-50
-40
-30
-20
-10
0
-80
10k 100M
V
CC
= 3V
MAX4090
3V/5V, 6dB Video Buffer with Sync-Tip Clamp
and 150nA Shutdown Current
_______________________________________________________________________________________ 5
POWER-SUPPLY REJECTION RATIO
vs. FREQUENCY
MAX4090 toc10
FREQUENCY (Hz)
PSRR (dB)
10M1M100k
-70
-60
-50
-40
-30
-20
-10
0
-80
10k 100M
V
CC
= 5V
QUIESCENT SUPPLY CURRENT
vs. TEMPERATURE
MAX4090 toc11
TEMPERATURE (°C)
SUPPLY CURRENT (mA)
120
1008040
60
20
0
-20
6.2
6.3
6.4
6.5
6.6
6.7
6.8
6.1
-40 140
V
CC
= 5V
V
CC
= 3V
CLAMP VOLTAGE
vs. TEMPERATURE
MAX4090 toc12
TEMPERATURE (°C)
V
CLAMP
(V)
120100-20 0 20 6040 80
0.25
0.30
0.35
0.40
0.45
0.50
0.55
0.60
0.20
-40 140
VOLTAGE GAIN
vs. TEMPERATURE
MAX4090 toc13
TEMPERATURE (°C)
GAIN (V/V)
120100806040200-20
1.95
2.00
2.05
2.10
1.90
-40 140
OUTPUT-VOLTAGE HIGH SWING
vs. TEMPERATURE
MAX4090 toc14
TEMPERATURE (°C)
OUTPUT-VOLTAGE HIGH (V)
12010060 800 20 40-20
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
3.0
2.0
-40 140
V
CC
= 3V
OUTPUT-VOLTAGE HIGH SWING
vs. TEMPERATURE
MAX4090 toc15
TEMPERATURE (°C)
OUTPUT-VOLTAGE HIGH (V)
12010060 800 20 40-20
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
5.0
4.0
-40 140
V
CC
= 5V
LARGE-SIGNAL PULSE RESPONSE
MAX4090 toc16
V
OUT
1V/div
V
IN
500mV/div
10ns/div
Typical Operating Characteristics (continued)
(V
CC
= 3.0V, GND = 0V, FB shorted to OUT, C
IN
= 0.1µF, R
IN
= 75Ω to GND, R
L
= 150Ω to GND, SHDN = V
CC
, T
A
= +25°C, unless
otherwise noted.)
MAX4090
3V/5V, 6dB Video Buffer with Sync-Tip Clamp
and 150nA Shutdown Current
6 _______________________________________________________________________________________
SMALL-SIGNAL PULSE RESPONSE
MAX4090 toc17
V
OUT
50mV/div
V
IN
25mV/div
10ns/div
Typical Operating Characteristics (continued)
(V
CC
= 3.0V, GND = 0V, FB shorted to OUT, C
IN
= 0.1µF, R
IN
= 75Ω to GND, R
L
= 150Ω to GND, SHDN = V
CC
, T
A
= +25°C, unless
otherwise noted.)
DIFFERENTIAL GAIN AND PHASE
-1.0
-2.0
0
1.0
2.0
DIFFERENTIAL
PHASE (°)
DIFFERENTIAL
GAIN (%)
MAX4090 toc18
0123456
0123456
-0.5
-1.0
0
0.5
1.0
Pin Description
Typical Application Circuit
MAX4090
CLAMP
IN
OUT
FB
GND
V
CC
SHDN
R
L
R
IN
PIN
SOT23/
SC70
µDFN
NAME FUNCTION
1 4 OUT Video Output
2 2 GND Ground
3 3 IN Video Input
41V
CC
Power-Supply Voltage. Bypass
with a 0.1µF capacitor to
ground as close to pin as
possible.
55SHDN
Shutdown. Pull SHDN low to
place the MAX4090 in low-
power shutdown mode.
6 6 FB Feedback. Connect to OUT.
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P17

MAX4090AAXT+T

Mfr. #:
Buy MAX4090AAXT+T
Manufacturer:
Maxim Integrated
Description:
Video Amplifiers 3V/5V 6dB Video Buff w/Sync-Tip Clamp
Lifecycle:
New from this manufacturer.
Delivery:
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