THS4031_16 Datasheet, PDF (17/47 Pages) Texas Instruments – THS403x 100-MHz Low-Noise High-Speed Amplifiers

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−3
V_I = 0.5 V RMS
−6
−9
V_I = 0.25 V RMS
−12
V_CC = ± 5 V
Gain = −1
R_F = 430 Ω
R_L = 150 Ω
−15
V_I = 125 mV RMS
18
−21
V_I = 62.5 mV RMS
−24
−27
−30
100 k
1M
10 M
100 M 500 M
f − Frequency − Hz
Figure 37. Output Amplitude vs Frequency
0.25°
0.2°
Gain = 2
R_F = 680 Ω
40 IRE-PAL Modulation
Worst Case ± 100 IRE Ramp
V_CC = ± 5 V
0.15°
0.1°
V_CC = ± 15 V
0.05°
0°
1
2
3
4
Number of 150-Ω Loads
Figure 39. Differential Phase vs Number of 150-Ω Loads
0.03
0.025
Gain = 2
R_F = 680 Ω
40 IRE-PAL Modulation
Worst Case ± 100 IRE Ramp
0.02
0.15
V_CC = ± 5 V
V_CC = ± 15 V
0.01
1
2
3
4
Number of 150-Ω Loads
Figure 41. Differential Gain vs Number of 150-Ω Loads
THS4031, THS4032
SLOS224H – JULY 1999 – REVISED JUNE 2016
0.2°
0.15°
Gain = 2
R_F = 680 Ω
40 IRE-NTSC Modulation
Worst Case ± 100 IRE Ramp
V_CC = ± 5 V
0.1°
0.05°
V_CC = ± 15 V
0°
1
2
3
4
Number of 150-Ω Loads
Figure 38. Differential Phase vs Number of 150-Ω Loads
0.025°
Gain = 2
R_F = 680 Ω
40 IRE-NTSC Modulation
Worst Case ± 100 IRE Ramp
0.02°
V_CC = ± 5 V
0.015°
V_CC = ± 15 V
0.01°
1
2
3
4
Number of 150-Ω Loads
Figure 40. Differential Gain vs Number of 150-Ω Loads
0.6
V_CC = ± 5 V
Gain = 2
0.4
R_F = 300 Ω
R_L = 150 Ω
See Figure 4
0.2
0
−0.2
−0.4
−0.6
t - Time - 200 ns/div
Figure 42. 1-V Step Response
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