Datasheet

−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
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
0 10 20 30 40 50
0
1
2
3
4
5
0
0.5
1
1.5
2
2.5
Time (ns)
Power Down (V)
Differential Output Voltage (V)
Power Down
V
OUT
V
S
= 5 V
G = 1 V/V
R
F
= 2 kΩ
R
L
= 200 Ω
G046
10 100 1k 10k 100k 1M
0.1
1
10
100
0.1
1
10
100
Frequency (Hz)
Input Referred Voltage Noise (nV/ Hz)
Input Referred Current Noise (pA/ Hz)
Voltage Noise
Current Noise
G047
−100
−90
−80
−70
−60
−50
−40
−30
−20
100k 1M 10M 30M
Frequency (Hz)
Rejection Ratio (dB)
CMRR
PSRR
V
S
= 5 V
G = 1 V/V
R
F
= 2 kΩ
R
L
= 2 kΩ
G044
0 200 400 600 800 1000
0
1
2
3
4
5
0
0.5
1
1.5
2
2.5
Time (ns)
Power Down (V)
Differential Output Voltage (V)
Power Down
V
OUT
V
S
= 5 V
G = 1 V/V
R
F
= 2 kΩ
R
L
= 200 Ω
G045
THS4531A
SLOS823A –DECEMBER 2012–REVISED JANUARY 2013 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.
REJECTION RATIO
vs
FREQUENCY TURN-ON TIME
Figure 53. Figure 54.
INPUT-REFERRED VOLTAGE NOISE
and
TURN-OFF TIME CURRENT NOISE SPECTRAL DENSITY
Figure 55. Figure 56.
MAIN AMPLIFIER DIFFERENTIAL
OUTPUT BALANCE ERROR
OPEN-LOOP GAIN and PHASE
vs
vs
FREQUENCY FREQUENCY
Figure 57. Figure 58.
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