SI53156-A01AGM Silicon Laboratories Inc, SI53156-A01AGM Datasheet

SI53156-A01AGM

Manufacturer Part Number

SI53156-A01AGM

Description

Manufacturer

Silicon Laboratories Inc

Datasheet

1.SI53156-A01AGM.pdf (20 pages)

Specifications of SI53156-A01AGM

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Comm_code

85423990

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Company:

Amily Shenzhen XNWY Technology Co., Ltd

Part Number:

SI53156-A01AGMR

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PCI-E

Features



Applications



Description

The Si53156 is a spread aware PCIe clock buffer that can source six

PCIe clocks simultaneously. The device has six hardware output enable

control inputs for enabling the respective differential outputs on the fly

while powered on along with output enable control through I

communication. In addition to the hardware control pins, I

programmability is also available to promptly achieve optimum clock

signal integrity through skew and edge rate control on true, compliment,

or both differential outputs as well as amplitude control.

Functional Block Diagram

Preliminary Rev. 0.1 1/12

PCI-Express Gen 1, Gen 2, and

Gen 3 compliant

Low power push-pull type

differential output buffers

Integrated resistors on differential

clocks

Dedicated output enable pin for

each buffered clocks

Six PCI-Express Gen 1, Gen 2 &

Gen 3 buffered clocks

100 to 210 MHz clock input range

Network attached storage

Multi-function printers

DIFFIN

OE [5:0]

SDATA

This information applies to a product under development. Its characteristics and specifications are subject to change without notice.

SCLK

XPRESS

Control & Memory

Control

RAM



1, G

capabilities

Spread aware for maximum

electromagnetic interference

(EMI) reduction

Industrial temperature:

–40 to 85

3.3 V power supply

32-pin QFN package

Wireless access point

Routers

C support with readback

2, & G

DIFF0

DIFF1

DIFF2

DIFF3

DIFF4

DIFF5

3 F

Patents pending

*Note: Internal 100 kohm pull-up.

ANOUT

VDD

OE2*

OE3*

OE4*

OE5*

VDD

NC 7

Ordering Information:

Pin Assignments

S i 5 3 1 5 6

See page 17.

GND

UFFER

17 DIFF3

Si53156

VDD

DIFF5

VDD

DIFF4

DIFF3

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