THS7530-Q1 Datasheet, PDF (9/30 Pages) Texas Instruments – THS7530-Q1 High-Speed, Fully Differential, Continuously Variable Gain Amplifier

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50
45
40
35
30
25
20
15
10
5
0
1
10
100
Frequency (MHz)
1000
Figure 9. Differential Output Impedance of Main Amplifier
vs Frequency
25
20
15
10
5
0
0.1
1
10
100
Frequency (MHz)
Figure 11. V_OCM Input Impedance vs Frequency
1.5
1.0
0.5
0
-0.5
-1.0
-1.5
0
200
R_L = 400 Ω
400
600
800
1000
Time (ns)
At amplifier output and minimum gain
Figure 13. Step Response
100
90
80
70
60
50
40
30
20
10
0
0.1
THS7530-Q1
SLOS932 – DECEMBER 2015
1
10
Frequency (MHz)
Figure 10. V_G+ Input Impedance vs Frequency
-10
-20
-30
-40
-50
-60
0.1
1
10
100
Frequency (MHz)
1000
Figure 12. Common-Mode Rejection Ratio vs Frequency
1.5
1.0
0.5
0
-0.5
-1.0
-1.5
0
2
R_L = 400 Ω
4
6
8
10
12
Time (ns)
At amplifier output and minimum gain
Figure 14. Step Response: Rising Edge
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