Datasheet
10
LT1677
1677fa
TYPICAL PERFOR A CE CHARACTERISTICS
UW
Output Voltage Swing
vs Load Current
Settling Time vs Output Step
(Inverting)
Settling Time vs Output Step
(Noninverting)
Large-Signal Transient Response
10V
–10V
A
VCL
= –1 5µs/DIV
V
S
= ±15V
Small-Signal Transient Response
50mV
–50mV
A
VCL
= 1 0.5µs/DIV
V
S
= ±15V
C
L
= 15pF
0
OUTPUT STEP (V)
0
SETTLING TIME (µs)
4
8
12
2
6
10
–6 –2 2 6
1677 G25
10–8–10 –4 0 4 8
5k
5k
V
OUT
V
IN
–
+
0.1% OF
FULL SCALE
0.1% OF
FULL SCALE
0.01% OF
FULL SCALE
0.01% OF
FULL SCALE
V
S
= ±15V
A
V
= –1
T
A
= 25°C
OUTPUT STEP (V)
0
SETTLING TIME (µs)
4
8
12
2
6
10
–6 –2 2 6
1677 G26
10–8–10 –4 0 4 8
2k
2k
V
OUT
R
L
= 1k
V
IN
–
+
0.1% OF
FULL SCALE
0.1% OF
FULL SCALE
0.01% OF
FULL SCALE
0.01% OF
FULL SCALE
V
S
= ±15V
A
V
= 1
T
A
= 25°C
Gain, Phase Shift vs Frequency
OUTPUT CURRENT (mA)
I
SINK
I
SOURCE
–10
OUTPUT VOLTAGE SWING (V)
–0.6
–0.7
–0.5
–0.4
–0.3
–0.2
–0.1
+V
S
– 0
6
1677 G27
0.4
0.5
0.1
0.2
0.3
–V
S
+ 0
–6
–2
2
10
4
–8
–4
0
8
125°C
125°C
–55°C
–55°C
25°C
V
S
= ±15V
25°C
FREQUENCY (MHz)
0.1
–10
VOLTAGE GAIN (dB)
30
40
50
1 10 100
1677 G34
20
10
0
–20
PHASE SHIFT (DEG)
60
80
100
40
20
0
V
S
= ±15V
V
CM
= 0V
C
L
= 10pF
125°C
25°C
–55°C
GAIN PHASE
Gain, Phase Shift vs Frequency
FREQUENCY (MHz)
0.1
–10
VOLTAGE GAIN (dB)
30
40
50
1 10 100
1677 G35
20
10
0
–20
PHASE SHIFT (DEG)
60
80
100
40
20
0
V
S
= ±15V
V
CM
= 14.7V
C
L
= 10pF
125°C
25°C
–55°C
GAIN PHASE
FREQUENCY (MHz)
0.1
–10
VOLTAGE GAIN (dB)
30
40
50
1 10 100
1677 G36
20
10
0
–20
PHASE SHIFT (DEG)
60
80
100
40
20
0
V
S
= ±15V
V
CM
= –14V
C
L
= 10pF
125°C
25°C
–55°C
GAIN
PHASE
Gain, Phase Shift vs Frequency
PM, GBWP, SR vs Temperature
TEMPERATURE (°C)
–50
1
SLEW RATE (V/µs) PHASE MARGIN (DEG)
3
70
0
50
75
1677 G22
2
60
50
GAIN BANDWIDTH PRODUCT, f
O
= 100kHz (MHz)
7
6
5
4
8
–25
25
100
125
PHASE
GBW
SLEW
V
S
= ±15V
C
L
= 15pF
Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.