Datasheet

LTC6403-1
6
64031fa
FREQUENCY (MHz)
–20
GAIN (dB)
40
50
–30
–40
30
0
20
10
–10
0.1 10 100 1000
64031 G08
–50
1
V
S
= 3V
V
OCM
= V
ICM
= 1.5V
R
LOAD
= 800Ω
A
V
= 100
A
V
= 20
A
V
= 10
A
V
= 5
A
V
= 2
A
V
= 1
TEMPERATURE (°C)
–60
DIFFERENTIAL OFFSET VOLTAGE (mV)
0
0.4
100
64031 G01
–0.4
–0.8
–20
20
60
–40
0
40
80
0.8
–0.2
0.2
–0.6
0.6
V
S
= 3V
V
OCM
= 1.5V
V
ICM
= 1.5V
R
I
= R
F
= 402Ω
FIVE TYPICAL UNITS
TEMPERATURE (°C)
–60
COMMON MODE OFFSET VOLTAGE (mV)
0
4
100
64031 G02
–4
–8
–20
20
60
–40
0
40
80
8
–2
2
–6
6
V
S
= 3V
V
OCM
= 1.5V
V
ICM
= 1.5V
FIVE TYPICAL UNITS
SUPPLY VOLTAGE (V)
0
0
TOTAL SUPPLY CURRENT (mA)
2
4
6
8
10
12
1234
64031 G03
5
V
SHDN
= OPEN
T
A
= –40°C
T
A
= 25°C
T
A
= 85°C
SHDN VOLTAGE (V)
0
0
TOTAL SUPPLY CURRENT (mA)
2
4
6
8
12
0.5
1.0 1.5 2.0
64031 G04
2.5 3.0
10
V
S
= 3V
T
A
= –40°C
T
A
= 25°C
T
A
= 85°C
SUPPLY VOLTAGE (V)
0
250
300
350
4
64031 G05
200
150
123 5
100
50
0
SHUTDOWN SUPPLY CURRENT (μA)
T
A
= –40°C
T
A
= 25°C
T
A
= 85°C
V
SHDN
= V
–
FREQUENCY (MHz)
1
–20
GAIN (dB)
–15
–10
–5
0
10 100 1000
64031 G06
–25
–30
–35
–40
5
V
S
= 3V
V
OCM
= V
ICM
= 1.5V
R
LOAD
= 800Ω
R
I
= R
F
= 402Ω
CAPACITOR VALUES ARE FROM
EACH OUTPUT TO GROUND.
NO SERIES RESISTORS ARE USED.
C
L
= 0pF
C
L
= 3.9pF
C
L
= 10pF
TYPICAL PERFORMANCE CHARACTERISTICS
Differential Offset Voltage
vs Temperature
Common Mode Offset Voltage
vs Temperature
Supply Current vs Supply Voltage
Supply Current vs SHDN Voltage
Shutdown Supply Current
vs Supply Voltage
Frequency Response
vs Load Capacitance
Frequency Response vs Gain
A
V
(V/V)
R
I
(Ω)R
F
(Ω)
1 402 402
2 402 806
5 402 2k
10 402 4.02k
20 402 8.06k
100 402 40.2k