Datasheet

10 100 1k 10k 100k 1M 10M 100M
0
10
20
30
40
50
60
70
80
90
100
110
120
−180
−135
−90
−45
0
Frequency (Hz)
Open Loop Gain Magnitude (dB)
Open Loop Gain Phase (deg)
Magnitude
Phase
G048
−80
−70
−60
−50
−40
−30
100k 1M 10M 30M
Frequency (Hz)
Output Balance Error (dB)
V
S
= 5 V
G = 1 V/V
R
F
= 2 kΩ
R
L
= 2 kΩ
G049
−18
−15
−12
−9
−6
−3
0
3
100k 1M 10M 50M
Frequency (Hz)
Gain (dB)
V
S
= 5 V
G = 1 V/V
R
F
= 2 kΩ
V
OUT
= 100 mV
pp
G050
1.8
2
2.2
2.4
2.6
2.8
3
3.2
0 100 200 300 400 500 600 700 800 900 1000
Time (ns)
Output Common-Mode Voltage (V)
0.2-V Step
1-V Step
G051
THS4531
SLOS358B –SEPTEMBER 2011–REVISED MARCH 2012 www.ti.com
TYPICAL CHARACTERISTICS: V
S
= 5V (continued)
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.
MAIN AMPLIFIER DIFFERENTIAL
OUTPUT BALANCE ERROR
OPEN-LOOP GAIN and PHASE
vs
vs
FREQUENCY FREQUENCY
Figure 57. Figure 58.
V
OCM
SMALL-SIGNAL FREQUENCY RESPONSE V
OCM
LARGE- and SMALL SIGNAL PULSE RESPONSE
Figure 59. Figure 60.
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