7
LT1055/LT1056
10556fc
AV = 1, CL = 100pF, 0.5s/DIV
5V/DIV
LT1056 Large-Signal Response
TYPICAL PERFORMANCE CHARACTERISTICS
U
W
LT1055/56 G10
LT1055/56 G12
AV = 1, CL = 100pF, 0.5s/DIV
5V/DIV
Undistorted Output Swing vs
Frequency
Output Impedence vs Frequency
FREQUENCY (kHz)
1
0.1
OUTPUT
IMPEDANCE
(
)
1
10
100
10
100
1000
LT1055/56 G15
VS = ±15V
TA = 25°C
AV = 100
LT1055
LT1056
LT1055
LT1056
AV = 10
LT1055
AV = 1
Gain vs Frequency
FREQUENCY (Hz)
1
GAIN
(dB)
60
80
100
100M
LT1055/56 G16
40
20
–20
100
10k
1M
0
140
120
10
1k
100k
10M
VS = ±15V
TA = 25°C
LT1055
LT1056
TEMPERATURE (
°C)
–25
10
100
30
1000
300
25
75
LT1055/56 G18
VOLTAGE
GAIN
(V/mV)
–75
125
RL = 1k
RL = 2k
VS = ±15V
VO = ±10V
Voltage Gain vs Temperature
FREQUENCY (MHz)
0.1
0
PEAK-TO-PEAK
OUTPUT
SWING
(V)
6
12
18
24
110
LT1055/56 G13
30
LT1055
LT1056
VS = ±15V
TA = 25°C
FREQUENCY (MHz)
1
GAIN
(dB)
PHASE
SHIFT
(DEGREES)
10
LT1055/56 G17
0
–10
2
4
20
100
120
140
160
6
8
VS = ±15V
TA = 25°C
PHASE
GAIN
LT1055
LT1056
LT1055
LT1056
Small-Signal Response
20mV/DIV
AV = 1, CL = 100pF, 0.2s/DIV
LT1055/56 G11
Slew Rate, Gain Bandwidth vs
Temperature
Gain, Phase Shift vs Frequency
TEMPERATURE (C)
SLEW
RATE
(V/
S)
GAIN
BANDWIDTH
PRODUCT
(MHz)
20
30
25
75
LT1055/56 G14
10
–25
125
0
10
8
6
4
2
VS = ±15V
f0 = 1MHz FOR GBW
LT1056 GBW
LT1055 GBW
LT1055 SLEW
LT1056 SLEW
LT1055 Large-Signal Response