Datasheet

−80
−70
−60
−50
−40
−30
100k 1M 10M 30M
Frequency (Hz)
Output Balance Error (dB)
V
S
= 2.7 V
G = 1 V/V
R
F
= 2 kΩ
R
L
= 2 kΩ
G023
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
G022
0 10 20 30 40 50
0
1
2
3
0
0.5
1
1.5
Time (ns)
Power Down (V)
Differential Output Voltage (V)
Power Down
V
OUT
V
S
= 2.7 V
G = 1 V/V
R
F
= 2 kΩ
R
L
= 200 Ω
G020
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
G021
−100
−90
−80
−70
−60
−50
−40
−30
−20
100k 1M 10M 30M
Frequency (Hz)
Rejection Ratio (dB)
CMRR
PSRR
V
S
= 2.7 V
G = 1 V/V
R
F
= 2 kΩ
R
L
= 2 kΩ
G018
0 200 400 600 800 1000
0
1
2
3
0
0.5
1
1.5
Time (ns)
Power Down (V)
Differential Output Voltage (V)
Power Down
V
OUT
V
S
= 2.7 V
G = 1 V/V
R
F
= 2 kΩ
R
L
= 200 Ω
G019
THS4531A
SLOS823A –DECEMBER 2012–REVISED JANUARY 2013 www.ti.com
TYPICAL CHARACTERISTICS: V
S
= 2.7V (continued)
Test conditions unless otherwise noted: V
S+
= 2.7 V, V
S–
= 0V, CM = 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 unless otherwise noted.
REJECTION RATIO
vs
FREQUENCY TURN-ON TIME
Figure 20. Figure 21.
INPUT-REFERRED VOLTAGE NOISE
and
TURN-OFF TIME CURRENT NOISE SPECTRAL DENSITY
Figure 22. Figure 23.
MAIN AMPLIFIER DIFFERENTIAL
OUTPUT BALANCE ERROR
OPEN-LOOP GAIN and PHASE
vs
vs
FREQUENCY FREQUENCY
Figure 24. Figure 25.
14 Submit Documentation Feedback Copyright © 2012–2013, Texas Instruments Incorporated
Product Folder Links :THS4531A