Datasheet
LTC6404
14
6404f
LTC6404-4 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
64044 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
0.2
0.3
75 100 125
0.7
64044 G02
–50 –25 0 25 50 150
0.4
0.5
0.6
V
CM
= V
OCM
= MID-SUPPLY
V
S
= 2.7V
V
S
= 3V
V
S
= 5V
TEMPERATURE (°C)
–75
–1.0
V
OSDIFF
(mV)
–0.8
–0.4
–0.2
0
1.0
0.4
–25
25
50 150
64044 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
–50
V
OSCM
(mV)
–40
–20
–10
0
50
20
–25
25
50 150
64044 G04
–30
30
40
10
–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
64044 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
0.5
0.6
0.7
4
64044 G06
0.4
0.3
123 5
0.2
0.1
0
I
CC
(mA)
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
+
SHDN PIN VOLTAGE (V)
0
–30
SHDN PIN CURRENT (µA)
–25
–20
–15
–10
0
0.5
1.0 1.5 2.0
64044 G07
2.5 3.0
–5
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
35
30
25
20
15
10
5
0
1.5 2.5
64044 G08
0.5 1.0
2.0 3.0
I
CC
(mA)
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
FREQUENCY (MHz)
10
GAIN (dB)
100 1000
64044 G09
–15
–10
–5
0
5
10
15
20
V
CM
= V
OCM
= MID-SUPPLY
R
I
= 100Ω, R
F
= 402Ω,
C
F
IN PARALLEL WITH R
F
C
F
= 0pF
C
F
= 1pF
V
S
= 3V
V
S
= 5V