Datasheet
LTC6404
11
6404f
LTC6404-2 TYPICAL PERFORMANCE CHARACTERISTICS
Active Supply Current vs
Temperature
Shutdown Supply Current vs
Temperature
Differential Voltage Offset (Input
Referred) vs Temperature
Common Mode Voltage Offset
(Input Referred) vs Temperature
Active Supply Current vs Supply
Voltage and Temperature
SHDN Supply Current vs Supply
Voltage and Temperature
SHDN Pin Current vs SHDN Pin
Voltage and Temperature
Supply Current vs SHDN Pin
Voltage and Temperature
Small-Signal Frequency
Response
TEMPERATURE (°C)
–75
27
I
CC
(mA)
28
30
31
32
–25
25
50 150
64042 G01
29
–50 0
75
100
125
33
V
S
= 2.7V
V
S
= 5V
V
S
= 3V
V
CM
= V
OCM
= MID-SUPPLY
TEMPERATURE (°C)
–75
0
I
CC
(mA)
0.1
0.3
0.4
0.5
–25
25
50 150
64042 G02
0.2
–50 0
75
100
125
V
S
= 2.7V
V
CM
= V
OCM
= MID-SUPPLY
V
S
= 5V
V
S
= 3V
TEMPERATURE (°C)
–75
–1.0
V
OSDIFF
(mV)
–0.8
–0.4
–0.2
0
1.0
0.4
–25
25
50 150
64042 G03
–0.6
0.6
0.8
0.2
–50 0
75
100
125
5 REPRESENTATIVE UNITS
V
CM
= V
OCM
= MID-SUPPLY
V
S
= 3V
TEMPERATURE (°C)
–75
–10
V
OSCM
(mV)
–8
–4
–2
0
10
4
–25
25
50 150
64042 G03
–6
6
8
2
–50 0
75
100
125
5 REPRESENTATIVE UNITS
V
CM
= V
OCM
= MID-SUPPLY
V
S
= 3V
V
SUPPLY
(V)
0
I
CC
(mA)
15
20
25
3
5
64042 G05
10
5
0
12 4
30
35
40
T
A
= 125°C
T
A
= 105°C
T
A
= 90°C
T
A
= 75°C
T
A
= 50°C
T
A
= 25°C
T
A
= –10°C
T
A
= –45°C
T
A
= –60°C
V
CM
= V
OCM
= MID-SUPPLY
SHDN = V
+
V
SUPPLY
(V)
0
0
I
CC
(mA)
0.1
0.2
0.3
245
64042 G06
0.4
0.5
13
V
CM
= V
OCM
= MID-SUPPLY
SHDN = V
–
T
A
= 125°C
T
A
= 105°C
T
A
= 90°C
T
A
= 75°C
T
A
= 50°C
T
A
= 25°C
T
A
= –10°C
T
A
= –45°C
T
A
= –60°C
SHDN PIN VOLTAGE (V)
0
–30
SHDN PIN CURRENT (µA)
–5
–10
–15
–20
1.50.5 2.5 3.0
64042 G07
–25
0
1.0 2.0
V
CM
= V
OCM
= MID-SUPPLY
V
S
= 3V
T
A
= 125°C
T
A
= 105°C
T
A
= 90°C
T
A
= 75°C
T
A
= 50°C
T
A
= 25°C
T
A
= –10°C
T
A
= –45°C
T
A
= –60°C
SHDN PIN VOLTAGE (V)
0
I
CC
(mA)
1.50.5 2.5 3.0
64042 G08
1.0 2.0
V
CM
= V
OCM
= MID-SUPPLY
V
S
= 3V
0
5
10
15
20
25
30
35
T
A
= 125°C
T
A
= 105°C
T
A
= 90°C
T
A
= 75°C
T
A
= 50°C
T
A
= 25°C
T
A
= –10°C
T
A
= –45°C
T
A
= –60°C
FREQUENCY (MHz)
10
GAIN (dB)
100 1000
64042 G09
–20
–15
–10
–5
0
5
10
15
UNFILTERED OUTPUTS
V
CM
= V
OCM
= MID-SUPPLY
T
A
= 25°C
R
I
= 100Ω, R
F
= 200Ω,
C
F
IN PARALLEL WITH R
F
C
F
= 0pF
C
F
= 1pF
V
S
= 3V
V
S
= 5V