Datasheet

−21
−18
−15
−12
−9
−6
−3
0
3
6
9
12
15
18
21
100k 1M 10M 100M
Frequency (Hz)
Gain (dB)
G = 1 V/V
G = 2 V/V
G = 5 V/V
G = 10 V/V
V
S
= 5 V
G = 1 V/V
R
F
= 2 kΩ
R
L
= 2 kΩ
V
OUT
= 100 mV
pp
G027
−21
−18
−15
−12
−9
−6
−3
0
3
6
9
12
15
18
21
100k 1M 10M 100M
Frequency (Hz)
Gain (dB)
G = 1 V/V
G = 2 V/V
G = 5 V/V
G = 10 V/V
V
S
= 5 V
G = 1 V/V
R
F
= 2 kΩ
R
L
= 2 kΩ
V
OUT
= 2 V
pp
G028
−1.5
−1
−0.5
0
0.5
1
1.5
0 20 40 60 80 100
Time (ns)
Differential Output Voltage (V)
0.5-V Step
2-V Step
V
S
= 5 V
G = 1 V/V
R
F
= 2 kΩ
R
L
= 2 kΩ
G029
0
100
200
300
400
500
600
0 1 2 3 4 5
Differential V
OUT
(V)
Slew Rate (V/µs)
Rising
Falling
V
S
= 5 V
G = 2 V/V
R
F
= 2 kΩ
R
L
= 200 Ω
G030
0 100 200 300 400 500 600 700 800 900 1000
−3
−2
−1
0
1
2
3
−6
−4
−2
0
2
4
6
Time (ns)
Differential Input Voltage (V)
Differential Output Voltage (V)
V
IN
V
OUT
V
S
= 5 V
G = 2 V/V
R
F
= 2 kΩ
R
L
= 200 Ω
G031
0
50
100
150
200
250
0 1 2 3 4 5 6 7 8
Differential V
OUT
(V)
Slew Rate (V/µs)
Rising
Falling
V
S
= 5 V
G = 2 V/V
R
F
= 2 kΩ
R
L
= 200 Ω
G054
THS4531
www.ti.com SLOS358B –SEPTEMBER 2011–REVISED MARCH 2012
TYPICAL CHARACTERISTICS: V
S
= 5V
Test conditions unless otherwise noted: V
S+
= 5 V, V
S–
= 0V, V
OCM
= open, V
OUT
= 2Vpp, R
F
= 2kΩ, R
L
= 2kΩ Differential, G =
1V/V, Single-Ended Input, Differential Output, Input and Output Referenced to mid-supply, T
A
= 25°Cunless otherwise noted.
SMALL-SIGNAL FREQUENCY RESPONSE LARGE-SIGNAL FREQUENCY RESPONSE
Figure 35. Figure 36.
SINGLE-ENDED SLEW RATE
vs
LARGE- and SMALL-SIGNAL PULSE RESPONSE V
OUT
STEP
Figure 37. Figure 38.
DIFFERENTIAL SLEW RATE
vs
V
OUT
STEP OVERDRIVE RECOVERY
Figure 39. Figure 40.
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