Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
Rev. 0.3 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • October 12, 2021
Si5xx/514/570-PROG-EVB
Si514/570/571/598/599 A
NY
-F
REQUENCY
I
2
C
P
ROGRAMMABLE
XO/VCXO E
VALUATION
B
OARD
Description
The Skyworks Si514/570/571/598/599 evaluation kit
contains the hardware and software needed for
evaluation of the Si514/570/571/598/599 Any-
Frequency I
2
C programmable XO/VCXO and can be
run on a USB-equipped PC.
Features
Evaluation of Skyworks' Si514/570/571/598/599
Any-Frequency I
2
C programmable XO/VCXO
Windows-compatible software control and device
programming
Voltage regulator supports device operation of the
Si5xx at +1.8, +2.5, or +3.3 V
I
2
C communication options are jumper configurable
Voltage control (VC) input port (Si571/Si599)
Functional Block Diagram
Level
Translator
J16
VDD
Output
Conditioner
J14
J18
GND
CLKP
CLKN
SDA (VC)
SCL (OE)
1
2
3
6
5
4
CLKP
CLKN
8
7
TP4
J13
Level
Translator
Output
Enable
VDD
REG
J11
TP3
(VDD_DUT)
Manual VDD
Voltage Select
4-3=2.5V
2-1=3.3V
OPEN=1.8V
1
3
2
4
USB
C8051F342
MCU
TP2
(VBUS_5V)
J2
Optional
Power In
J5
1
2
3
RE
G
IN
TP1
(EXT3P3V)
Filter
J12
J1
TP10
1
2
3
TP6
(SCL)
TP7
(SDA)
J19
J17
J20
1
2
1
2
1
2
3
1
2
3
VCO In
DUT
NC
(
SCL
)
NC
(S
DA)