For this application, the additive noise
impact of using the
LMX1860-SEP
as a x2 multiplier is exported when
added to the
LMX2694-SEP
3GHz output clock. This particular
setup used a single-ended clock to drive the
LMX1860-SEP
for the sake of simplicity of hooking
up two EVMs together, but driving the device differentially is generally
recommended.
Figure 7-6 Typical Application
Schematic