Datasheet

LTC2057/LTC2057HV
14
2057f
For more information www.linear.com/LTC2057
Typical perForMance characTerisTics
Large Signal Response Large Signal Response Large Signal Response
TIME (µs)
–4
–0.6
–0.4
–0.2
0
0.4
0.2
V
OUT
(V)
0.6
–2 0 2 10
16
64 8 1412
2057 G50
V
S
= ±2.5V
V
IN
= ±0.5V
A
V
= +1
C
L
= 200pF
TIME (µs)
–10
–6
–4
–2
0
4
2
V
OUT
(V)
6
0 10 50 803020 40 7060
2057 G51
V
S
= ±15V
V
IN
= ±5V
A
V
= +1
C
L
= 200pF
TIME (µs)
–20
–12
–10
–8
–6
–4
–2
0
10
8
V
OUT
(V)
12
4
2
6
0 20 100 1606040 80 140120
2057 G52
V
S
= ±30V
V
IN
= ±10V
A
V
= +1
C
L
= 200pF
Small Signal Response Small Signal Response Small Signal Response
TIME (µs)
–2
–70
–50
–30
–10
10
30
50
V
OUT
(mV)
70
–1 0 4
7
21 3 65
2057 G53
C
L
= 200pF
V
S
= ±2.5V
V
IN
= ±50mV
A
V
= +1
TIME (µs)
–2
–70
–50
–30
–10
10
30
50
V
OUT
(mV)
70
–1 0 4
7
21 3 65
2057 G54
C
L
= 200pF
V
S
= ±15V
V
IN
= ±50mV
A
V
= +1
TIME (µs)
–2
–70
–50
–30
–10
10
30
50
V
OUT
(mV)
70
–1 0 4
7
21 3 65
2057 G55
C
L
= 200pF
V
S
= ±30V
V
IN
= ±50mV
A
V
= +1
C
L
(pF)
10
0
10
15
20
5
25
35
30
OVERSHOOT (%)
40
100
1000
2057 G56
–OS
+OS
V
S
= ±2.5V
V
IN
= 100mV
A
V
= +1
Small Signal Overshoot
vs Load Capacitance
Small Signal Overshoot
vs Load Capacitance
Small Signal Overshoot
vs Load Capacitance
C
L
(pF)
10
0
10
15
5
25
35
30
20
OVERSHOOT (%)
40
100
1000
2057 G57
–OS
+OS
V
S
= ±15V
V
IN
= 100mV
A
V
= +1
C
L
(pF)
10
0
10
15
5
25
35
30
20
OVERSHOOT (%)
40
100
1000
2057 G58
–OS
+OS
V
S
= ±30V
V
IN
= 100mV
A
V
= +1