THS7530 Datasheet, PDF (5/19 Pages) Texas Instruments – HIGH-SPEED, FULLY DIFFERENTIAL, CONTINUOUSLY VARIABLE GAIN AMPLIFIER

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50 Ω
Source
Coax
1 kΩ
VIN ^1:1
THS7530
SLOS405A DECEMBER 2002– REVISED APRIL 2003
1 kΩ
VS+ = 5 V
0.1 µF
50 Ω
VOCM
PD
0.1 µF
VCL+
VCL_–
0.1 µF
33 pF
24.9 Ω
THS7530
VG_–
VS_– ^VG+
24.9 Ω
33 pF
6.8 µF
1:1 _VOUT ^Coax
50 Ω
Load
Figure 1. AC Test Circuit
VS+ = 5 V
VCL+
VCL_–
0.1 µF
6.8 µF
VIN+
VOCM
VIN_–
PD
0.1 µF
THS7530
800
VG_–
VS_–
VG+
VOUT+
VOUT_–
Figure 2. DC Test Circuit
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