Si57x-EVB
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
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Rev. 0.2 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • December 14, 2021
2. Clock I/O
There are no input clock signals that are routed to and from the DUT via the motherboard. The Si57x
daughterboard output clocks are directly routed from the Si57x daughterboard to SMA connectors J4 and J5.
These connectors are designated CLKP and CLKN, respectively. Each of these output clocks needs to be
terminated into 50
single-ended, 100
differential. Any ac coupling caps or near end LVPECL bias resistors
have to be provided for on the Si57x daughterboard.
3. Configuring the Si57x-EVB
Figure 5. Typical Configuration
- +
- +
+5 V Power Supply
(Optional)
PC
Optional Voltage Source
(for Si571/599)
USB
DB
Frequency Counter
Optional Oscilloscope
or other Instrument
CLKN
CLKP
VC_MOD
CLKN
Si57x-EVB
MB
