SI5319-EVB Silicon Laboratories Inc, SI5319-EVB Datasheet - Page 2

• Manufacturer Part Number: SI5319-EVB
• Description: BOARD EVALUATION SI5319
• Manufacturer: Silicon Laboratories Inc

Specifications of SI5319-EVB

• Main Purpose: Timing, Clock Multiplier
• Embedded: No
• Utilized Ic / Part: SI5319
• Primary Attributes: 1 Input, 1 Output
• Secondary Attributes: CML, CMOS, LVDS, LVPECL
• Processor To Be Evaluated: Si5319
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Si531x-EVB
Si532x-EVB
2. Applications
The Si5316/19/22/23/25/26 Any-Rate Precision Clocks have a comprehensive feature set, including any-rate
frequency synthesis, multiple clock inputs, multiple clock outputs, alarm and status outputs, hitless switching
between input clocks, programmable output clock signal format (LVPECL, LVDS, CML, CMOS), output phase
adjustment between output clocks, and output phase adjustment between all output clocks and the selected
reference input clock (phase increment/decrement). For more details, consult the Silicon Laboratories timing
products website at www.silabs.com/timing.
All five evaluation boards (EVBs) have an MCU (C8051F340) that support USB communications with a PC host.
For the pin controlled parts (Si5316, Si5322, Si5324, and Si5323), the pin settings of the devices are determined
by the MCU and the PC resident software that is provided with the EVB. For the MCU controlled parts (Si5319,
Si5324, Si5325, and Si5326), the devices are controlled and monitored through the serial port (either SPI or I
CPLD sits between the MCU and the Any-Rate Precision Clock device that performs voltage level translation and
stores the pin configuration data for the pin controlled devices. Jumper plugs are provided so that the user can
bypass the MCU/CPLD to manually control the pin controlled devices. Ribbon headers and SMA connectors are
included so that external clock in, clock out, and status pins can be easily accessed by the user. For the MCU
controlled devices (Si5319, Si5324, Si5325, and Si5326), the user also has the option of bypassing the MCU and
controlling the parts from an external serial device. On-board termination is included so that the user can evaluate
single-ended or differential as well as ac or dc coupled clock inputs and outputs. A separate DUT (Device Under
Test) power supply connector is included so that the Any-Rate Precision Clocks can be run at either 1.8, 2.5 or
3.3 V, while the USB MCU remains at 3.3 V. LEDs are provided for convenient monitoring of key status signals.
2
Si5322
Si5325
Si5316
Si5319
Si5323
Si5324
Si5326
2
2
2
1
2
2
2
2
2
1
1
2
2
2
I
I
I
I
2
2
2
2
SPI
SPI
SPI
SPI
Pin
Pin
Pin
C or
C or
C or
C or
Any-Rate Precision Clock Multipliers with Jitter Attenuation
.002 to
.008 to
.002 to
.002 to
15 to
10 to
19 to
707
710
710
710
707
710
710
Any-Rate Precision Clock Multipliers
Table 1. Features by Part Number
.002 to
.008 to
.002 to
.002 to
19 to
1050
10 to
1400
19 to
1400
1050
1400
1400
710
rms typ
rms typ
rms typ
rms typ
rms typ
rms typ
rms typ
0.6 ps
0.6 ps
0.3 ps
0.3 ps
0.3 ps
0.3 ps
0.3 ps
Rev. 0.4
30 kHz–1.3 MHz
30 kHz–1.3 MHz
60 Hz–8.4 kHz
60 Hz–8.4 kHz
60 Hz–8.4 kHz
60 Hz–8.4 kHz
4–525 Hz
Y
Y
N
Y
Y
Y
Y
N
N
N
N
Y
Y
Y
LOL, LOS,
LOL, LOS,
LOS, FOS
LOL, LOS
LOL, LOS
LOL, LOS
FOS
FOS
LOS
36-QFN
36-QFN
36-QFN
36-QFN
36-QFN
36-QFN
36-QFN
6 x 6
6 x 6
6 x 6
6 x 6
6 x 6
6 x 6
6 x 6
2
C). A