Datasheet

Evaluation Module U1
1-2
1.1 Evaluation Module U1
Figure 1−1. Power Connections for Evaluation Module U1
Oscilloscope
EVM
Power Supply 1
+
−
Power Supply 2
+
−
VCC
EVM
GND
DUT
GND
1.2V
3.3V
Matched
Cables
SMA to SMA
P3
J1
J2
P4 P2
50 Ω 50 Ω
J3
R5
Uninstalled
Warning
Power jacks P2, P3, and P4 are not insulated on the backside of the
EVM. Place the EVM on a nonconductive surface.
1.2 Applying an Input to EVM U1
For the oscillator gain stage/buffer the only requirement is to simply apply pow-
er to the EVM. The EVM has a crystal onboard that when powered up supplies
a signal to the SN65LVDS16, SN65LVP16, SN65LVDS18, or SN65LVP18
which provides a very clean 155.52 MHz signal at J1 and J2.