company blog about SILICON SI53156-A01AGMR PCIe Clock Buffer 100MHz PCI-Express Fanout Buffer

SILICON SI53156-A01AGMR PCIe Clock Buffer 100MHz PCI-Express Fanout Buffer

Product Description Of SI53156-A01AGMR

SI53156-A01AGMR is a spread spectrum tolerant PCIe clock buffer that can source six PCIe clocks simultaneously.

SI53156-A01AGMR has six hardware output enable control inputs for enabling the respective differential outputs on the fly.

SI53156-A01AGMR also features output enable control through I2C communication. I2C programmability is also available to dynamically control skew, edge rate and amplitude on the true, compliment, or both differential signals on the clock outputs.

Specification Of SI53156-A01AGMR

Product Category: Clock Buffer

Number of Outputs: 6 Output

Max Output Freq: 100 MHz

Package / Case: QFN-32

Maximum Input Frequency: 210 MHz

Supply Voltage - Min: 3.135 V

Supply Voltage - Max: 3.465 V

Minimum Operating Temperature: - 40 ℃

Maximum Operating Temperature: + 85 ℃

Duty Cycle - Max: 55 %

Mounting Style: SMD/SMT

Operating Supply Current: 45 mA

Features Of SI53156-A01AGMR

PCI-Express Gen 1, Gen 2, Gen 3, and Gen 4 common clock compliant

Supports Serial ATA (SATA) at 100MHz

100–210MHz operation

Low power, push pull, differential output buffers

Internal termination for maximum integration

Dedicated output enable pin for each output

Six PCI-Express buffered clock outputs

Clock input spread tolerable

Supports LVDS outputs

I2C support with readback capabilities

Extended temperature: –40℃ to 85℃

3.3V power supply

32-pin QFN package

Applications Of SI53156-A01AGMR

Network attached storage

Multi-function printers

Wireless access point

Routers

Pin Assignments Of SI53156-A01AGMR

Package Outline Of SI53156-A01AGMR

Functional Block Diagram Of SI53156-A01AGMR