LT1468-2_09 LINER [Linear Technology], LT1468-2_09 Datasheet - Page 7

• Manufacturer Part Number: LT1468-2_09
• Description: 16-Bit DAC Current-to-Voltage Converter
• Manufacturer: LINER [Linear Technology]

TYPICAL PERFORMANCE CHARACTERISTICS
–10
–10
70
60
50
40
30
20
10
30
25
20
15
10
10
–2
–4
–6
–8
0
5
0
8
6
4
2
0
10k
1
0
Undistorted Output Swing
vs Frequency, V
Open-Loop Gain and Phase
vs Frequency
Settling Time vs Output Step
T
A
R
C
R
V
T
R
THD<1%
A
V
F
A
F
L
S
L
100
= 5pF
= 25°C
= R
= 25°C
= –1
= 2k
= ±15V
= 2k
G
200
= 5.1k
100k
0.01%
300
SETTLING TIME (ns)
10
FREQUENCY (kHz)
FREQUENCY (Hz)
400
0.01%
GAIN
1M
500
S
= ±15V
R
PHASE
L
600
= 5k INTO DIODES
100
R
700
L
A
10M
= 511Ω/30pF
V
R
F
= –1
800
V
T
= R
C
S
A
F
= ±15V
= 25°C
= 22pF
A
14682 G13
G
14682 G16
900
14682 G19
V
= 1k
= 2
100M
1000
1000
100
80
60
40
20
0
–20
–40
–60
20mV/DIV
–1
–2
–3
–4
–5
10
9
8
7
6
5
4
3
2
1
0
6
5
4
3
2
1
0
100k
1
Gain vs Frequency, A
Undistorted Output Swing
vs Frequency, V
Small-Signal Transient, A
T
A
R
C
R
V
T
R
THD<1%
A
A
V
F
S
F
L
L
= 25°C
= R
= 6.8pF
= ±5V
= 25°C
= 2k
= –1
= 500Ω
G
= 2k
10
1M
FREQUENCY (kHz)
FREQUENCY (Hz)
50ns/DIV
S
NO C
= ±5V
A
100
V
L
= –1
10M
V
= –1
V
C
S
V
L
C
C
= ±15V
L
L
= 100pF
= –1
1000 2000
= 47pF
= 22pF
14682 G20
14682 G14
14682 G17
100M
0.001
0.01
100
10V
–10
0.1
10
0V
10
–2
–4
–6
–8
1
8
6
4
2
0
10k
Settling Time vs Output Step
0
Output Impedance vs Frequency
Large-Signal Transient, A
V
T
2V/DIV
V
T
R
R
C
A
A
S
S
A
F
V
F
L
100
= 25°C
= ±15V
= 25°C
= R
= 8pF
= ±15V
= 5k
= –1
A
V
200
G
= 100
100k
0.01%
= 2.5k
0.1%
A
V
300
= 10
SETTLING TIME (ns)
FREQUENCY (Hz)
400
A
200ns/DIV
V
= –1
LT1468-2
1M
500
600
0.1%
150μV
700
10M
V
A
R
C
S
V
L
F
150μV
0.01%
800
= ±15V
= –1
= R
= 22pF
V
= –1
G
14682 G15
900
14682 G21
14682 G18
= 2k
14682fa
7
100M
1000