LTC6404 Datasheet, PDF (11/28 Pages) Linear Technology – 600MHz, Low Noise, High Precision Fully Differential Input/Output Amplifi er/Driver

LTC6404-2 TYPICAL PERFORMANCE CHARACTERISTICS
LTC6404
Active Supply Current vs
Temperature
33
V_CM = V_OCM = MID-SUPPLY
32
V_S = 5V
31
V_S = 3V
30
V_S = 2.7V
29
28
27
–75 –50 –25 0 25 50 75 100 125 150
TEMPERATURE (°C)
64042 G01
Common Mode Voltage Offset
(Input Referred) vs Temperature
10
5 REPRESENTATIVE UNITS
8 _{VCM = VOCM = MID-SUPPLY}
6 ^{VS = 3V}
4
2
0
–2
–4
–6
–8
–10
–75 –50 –25 0 25 50 75 100 125 150
TEMPERATURE (°C)
64042 G03
SHDN Pin Current vs SHDN Pin
Voltage and Temperature
0 _{VCM = VOCM = MID-SUPPLY}
V_S = 3V
–5
–10
–15
–20
–25
–30
0
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
0.5 1.0 1.5 2.0 2.5 3.0
SHDN PIN VOLTAGE (V)
64042 G07
Shutdown Supply Current vs
Temperature
0.5
V_CM = V_OCM = MID-SUPPLY
0.4
V_S = 5V
0.3
V_S = 3V
0.2
V_S = 2.7V
0.1
0
–75 –50 –25 0 25 50 75 100 125 150
TEMPERATURE (°C)
64042 G02
Active Supply Current vs Supply
Voltage and Temperature
40
35
S^VH^CMDN⁼
V_OCM
= V⁺
=
MID-SUPPLY
30
25
20
T_A = 125°C
T_A = 105°C
15
T_A = 90°C
T_A = 75°C
10
T_A = 50°C
T_A = 25°C
T_A = –10°C
5
T_A = –45°C
T_A = –60°C
0
0
1
2
3
4
5
V_SUPPLY (V)
64042 G05
Supply Current vs SHDN Pin
Voltage and Temperature
35
V_CM = V_OCM = MID-SUPPLY
30 ^{VS = 3V}
25
20
T_A = 125°C
T_A = 105°C
15
T_A = 90°C
T_A = 75°C
10
T_A = 50°C
T_A = 25°C
T_A = –10°C
5
T_A = –45°C
T_A = –60°C
0
0 0.5 1.0 1.5 2.0 2.5 3.0
SHDN PIN VOLTAGE (V)
64042 G08
Differential Voltage Offset (Input
Referred) vs Temperature
1.0
5 REPRESENTATIVE UNITS
0.8 _{VCM = VOCM = MID-SUPPLY}
0.6 ^{VS = 3V}
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
–75 –50 –25 0 25 50 75 100 125 150
TEMPERATURE (°C)
64042 G03
SHDN Supply Current vs Supply
Voltage and Temperature
0.5
T_A = 125°C
T_A = 105°C
0.4
T_A = 90°C
T_A = 75°C
T_A = 50°C
T_A = 25°C
0.3
T_A = –10°C
T_A = –45°C
T_A = –60°C
0.2
0.1
0
0
V_SCHMDN= _=VOVC–M = MID-SUPPLY
1
2
3
4
5
V_SUPPLY (V)
64042 G06
Small-Signal Frequency
Response
15
V_S = 3V
10
V_S = 5V
C_F = 0pF
5
C_F = 1pF
0
–5
–10 UNFILTERED OUTPUTS
V_CM = V_OCM = MID-SUPPLY
–15
T_A = 25°C
R_I = 100Ω, R_F = 200Ω,
–20 ^{CF IN PARALLEL WITH RF}
10
100
FREQUENCY (MHz)
1000
64042 G09
6404f
11