SI5XX-PROG-EVB Datasheet, PDF (1/20 Pages) Silicon Laboratories – Windows-compatible software control and device programming

Si5xx/514/570-PROG-EVB
Si514/570/571/598/599 ANY-FREQUENCY I²C
PROGRAMMABLE XO/VCXO EVALUATION BOARD
Description
Features
The Silicon Laboratories Si514/570/571/598/599
evaluation kit contains the hardware and software
needed for evaluation of the Si514/570/571/598/599
Any-Frequency I²C programmable XO/VCXO and can
be run on a USB-equipped PC.
 Evaluation of Silicon Laboratories' Si514/570/571/
598/599 Any-Frequency I²C 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
 I²C communication options are jumper configurable
 Voltage control (VC) input port (Si571/Si599)
Functional Block Diagram
J1
Optional
Power In
VCO In
1
2
3
J12
TP1
TP2
(EXT3P3V) (VBUS_5V)
TP10
Filter
TP6 TP7
(SCL) (SDA)
C8051F342
MCU
J20
J2
USB
TP3
(VDD_DUT)
VDD
REG
J5
4
3
2
1
Manual VDD
Voltage Select
4-3=2.5V
2-1=3.3V
1
OPEN=1.8V
2 3 J11
J17
2
1
Level
Translator
Level
Translator
J19
2
1
J13
3
2
1
J16
1
2
3
Output
Enable
TP4
1
SDA (VC)
8 _DUT
6
VDD
2
SCL (OE)
5
CLKP
3
GND
4
CLKN
7
Output
Conditioner
J14
CLKP
J18
CLKN
Rev. 0.3 4/14
Copyright © 2014 by Silicon Laboratories
Si5xx/514/570-PROG-EVB