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.

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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

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Evaluation Kits

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

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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, Si55xx, SKY6210x, SKY6310x, SKY6900x, and SKY6910x part family clock devices “in-system,” or in one of the convenient QFN or LGA sockets. The field programmer supports I2C or SPI interfaces to the host system, and SPI to the field programmer's QFN or LGA socket boards.

MSRP $149.00

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