Si53156

PCI Express Clock Fanout Buffer Si53156

The Si53156 is a PCI Express Gen 1/2/3/4/5 1 : 6 fanout buffer that meets all of the performance requirements of the Intel DB1900Z specification. The device is optimized for distributing 1 reference clock for Intel® UltraPath and QuickPath Interconnect (Intel UPI/QPI), PCIe Gen 1/2/3/4/5 , SAS, SATA and Intel Scalable Memory Interconnect (Intel SMI) applications. Each differential output can be enabled through individual hardware pins for maximum flexibility and power savings.

Data Sheets Eval Kit
Buy Now Support
PCIe clock buffers block diagram
PCIe clock buffers block diagram

Specifications

Output Bin5 - 9
Temperature Range Min (°C)-40
Package TypeQFN32
OPNSi53156-A01AGM
Line Impedance Match0
Universal Buffersfalse
Number of Inputs1
Number of Outputs6
Frequency Max210
Frequency Min (MHz)100
Package Size (mm)5x5
DescriptionPCI-Express Fan-out Buffer
VDDO (V)3.3
Ouput Format(s)HCSL
Additive Jitter (ps RMS)0.1
VDD (V)3.3
PCIe Complianttrue
Feedback Pathfalse
Output Format CategoriesDifferential
PCIe Performance1; 2; 3; 4
Single Ended Inputfalse
LVCMOS Buffersfalse
Differential Buffersfalse
Temperature Range Max (°C)85
Dualfalse
Zero Delay Buffersfalse

Product Documents

Quality and Packaging

Look up product's green / pb-free status and information on RoHS, REACH, Halogen Free, and PFIS.

Certificate of Performance

Evaluation Kits

alt text

cbprog-dongle

ClockBuilder Pro Field Programmer

When used with ClockBuilder Pro software, the ClockBuilder Pro Field Programmer makes it simple for systems designers to develop, program, and debug any Si5332/8, Si5350/1/6/7, Si534x/6x/8x/9x, Si540x, and Si55xx part families clock device “in-system,” or in one of the convenient QFN sockets. The field programmer supports I2C or SPI interfaces to the host system, and SPI to the field programmer's QFN socket boards.

MSRP $149.00

Buy Now Learn More