Input and Output Setup for Channel 2
2-6
2.5 Input and Output Setup for Channel 2
1) Verify that the function generator is still set 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 J7 (+IN2)
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-M
W
input impedance for
proper results.
6) Using a BNC-to-SMA cable, connect the oscilloscope input 2 to J9 (OUT2)
on the EVM.
7) Set the oscilloscope to 0.2 V/division and a time-base of 0.1
m
s/division.
NOTE:
The oscilloscope input 2 must be set to use 50-
W
input impedance for
proper results.
Figure 2--5. Signal Connections for Channel 2
Содержание THS3115 EVM
Страница 1: ...THS3115 25 EVM May 2002 HPL User s Guide SLOU126 ...
Страница 29: ...Circuit Board Layout 5 4 5 2 Circuit Board Layout Figure 5 1 Top Layer 1 Signals for THS3115 EVM ...
Страница 30: ...Circuit Board Layout 5 5 EVM Hardware Description Figure 5 2 Bottom Layer 2 Ground and SIgnal for THS3115 EVM ...