Si53254A-01AM

Si53254A-01AM Automotive PCI Express Clock 1:4 Fanout Buffer

The Si53254A-01AM is a PCI Express Gen 1/2/3/4/5/6 1 : 4 fanout buffer supporting both 85 Ω and 100 Ω impedance. The device is AECQ-100 qualified for automotive grade2 (-40 to +105 °C) automotive infotainment ADAS and automated driving platforms. The low-power HCSL output drivers feature full internal termination, minimizing the number of external components required.

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

Specifications

Additive Jitter (ps RMS)0.05
VDD (V)1.8; 2.5; 3.3
Temperature Range Min (°C)-40
PCIe Complianttrue
Feedback Pathfalse
Package TypeQFN32
OPNSi53254A-D01-AM
Line Impedance Match100
Universal Buffersfalse
Output Format CategoriesDifferential
Number of Inputs1
PCIe PerformanceGen1/2/3/4/5/6
Single Ended Inputfalse
Number of Outputs4
LVCMOS Buffersfalse
Package Size (mm)5x5
Description4-output PCIe clock buffer Auto Grade
Differential Buffersfalse
Dualfalse
Temperature Range Max (°C)105
Zero Delay Buffersfalse
VDDO (V)1.8; 2.5; 3.3
Ouput Format(s)HCSL

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

si53258-a-evb

Si5325x Automtive Grade PCIe Gen 1/2/3/4/5 Fanout Buffer Evaluation Kit

This Si53258-A-EVB is designed to evaluate the jitter performance, power consumption and signal integrity of Si53258 device for PCIe Gen1/2/3/4/5 applications. The evaluation board features jumpers and SMA connector for easy static configuration of the control inputs as well providing a port for external equipment access.

MSRP $199.00

Buy Now Learn More
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