Texas Instruments THS3115EVM Evaluation Module THS3115EVM THS3115EVM Hoja De Datos
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THS3115EVM
Input and Output Setup for Channel 1
2-3
Using the THS3115/25 EVM
Figure 2--1. Power Supply Connection for ±15 Vdc
2.3 Input and Output Setup for Channel 1
1) Set the function generator to generate a 1-MHz, ±0.5 V (1-V
PP
) sine wave
with no dc offset.
2) Turn off the function generator before proceeding to the next step.
3) Connect a BNC T connector to the output of the function generator.
4) Using a BNC-to-SMA cable, connect the function generator to J5 (--IN1)
on the EVM.
5) Using a BNC-to-BNC cable, connect the function generator output to the
oscilloscope input 1.
NOTE: The oscilloscope input 1 must be set to use 1-MW input impedance for
proper results.
proper results.
6) Using a BNC-to-SMA cable, connect the oscilloscope to J6 (OUT1) on the
EVM.
7) Set the oscilloscope to 200 mV/division and a time-base of 0.1 ms/division.
NOTE: The oscilloscope input 2 must be set to use 50-W input impedance for
proper results.
proper results.