THS4531
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SLOS358B –SEPTEMBER 2011–REVISED MARCH 2012
TYPICAL CHARACTERISTICS: VS = 2.7V (continued)
Test conditions unless otherwise noted: VS+ = 2.7 V, VS– = 0V, CM = open, VOUT = 2Vpp, RF = 2kΩ, RL = 2kΩ Differential, G =
1V/V, Single-Ended Input, Differential Output, Input and Output Referenced to mid-supply unless otherwise noted.
REJECTION RATIO
vs
FREQUENCY
TURN-ON TIME
3
2
1
0
1.5
1
−20
−30
−40
−50
−60
−70
−80
−90
−100
VS = 2.7 V
G = 1 V/V
RF = 2 kΩ
RL = 2 kΩ
VS = 2.7 V
G = 1 V/V
RF = 2 kΩ
RL = 200 Ω
0.5
0
Power Down
VOUT
CMRR
PSRR
0
200
400
Time (ns)
600
800
1000
100k
1M
10M
30M
G019
Frequency (Hz)
G018
Figure 20.
Figure 21.
INPUT-REFERRED VOLTAGE NOISE
and
TURN-OFF TIME
CURRENT NOISE SPECTRAL DENSITY
3
2
1
0
1.5
1
100
10
1
100
10
1
Power Down
VOUT
Voltage Noise
Current Noise
VS = 2.7 V
G = 1 V/V
RF = 2 kΩ
RL = 200 Ω
0.5
0
0.1
0.1
1M
0
10
20
30
40
50
10
100
1k
10k
100k
Time (ns)
Frequency (Hz)
G020
G021
Figure 22.
Figure 23.
Copyright © 2011–2012, Texas Instruments Incorporated
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