THS4131 Datasheet, PDF (11/37 Pages) National Semiconductor (TI) – HIGH-SPEED, LOW-NOISE, FULLY-DIFFERENTIAL I/O AMPLIFIERS

THS4130
THS4131
www.ti.com
SLOS318H – MAY 2000 – REVISED MAY 2011
TYPICAL CHARACTERISTICS (continued)
THIRD-HARMONIC DISTORTION
vs
FREQUENCY
THIRD-HARMONIC DISTORTION
vs
OUTPUT VOLTAGE
−30
V_O = 2 V_PP,
−40
R_L = 800 Ω,
R_f = 390 Ω,
Gain = 1
−50
−88
−90 V_CC = ± 15 V
−92
−60 ^{Single Ended Input}
Differential Output
−70
−80
V_CC = ± 5 V
−90
−100
V_CC = ± 15 V
V_CC = 5 V
−110
100 k
1M
f − Frequency − Hz
Figure 21.
10 M
−94
−96
−98
−100
−102
−104
−106
0
V_CC = ± 5 V
V_CC = 5 V
f = 500 KHz
R_L = 800 Ω,
R_f = 390 Ω,
G=1
Single Ended Input
Differential Output
1
2
3
4
5
6
7
V_O − Output Voltage − V
Figure 22.
THIRD-HARMONIC DISTORTION
vs
OUTPUT VOLTAGE
−88
f = 250 KHz
−90 R_L = 800 Ω,
R_f = 390 Ω,
−92 ^{G = 1}
V_CC = ± 5 V
−94
−96
−98
−100
V_CC = 5 V
V_CC = ± 15 V
VOLTAGE NOISE
vs
FREQUENCY
10
−102
−104
−106
0
Single Ended Input
Differential Output
1
2
3
4
5
6
7
V_O − Output Voltage − V
Figure 23.
1
10
100
1k
10 k
100 k
f − Frequency − Hz
Figure 24.
Copyright © 2000–2011, Texas Instruments Incorporated
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