Pi2EQX5804DNJE Pericom Semiconductor, Pi2EQX5804DNJE Datasheet

Pi2EQX5804DNJE

Manufacturer Part Number

Pi2EQX5804DNJE

Description

Buffers & Line Drivers

Manufacturer

Pericom Semiconductor

Datasheet

1.PI2EQX5804D.pdf (23 pages)

Specifications of Pi2EQX5804DNJE

Logic Family

PI2EQX5804

Logic Type

Serial Re-Driver

Supply Voltage (max)

2.5 V

Supply Voltage (min)

- 0.5 V

Maximum Operating Temperature

+ 70 C

Data Rate

5 Gbps

Maximum Power Dissipation

1 W

Minimum Operating Temperature

0 C

Output Current

+/- 25 mA

Output Voltage

0.4 V

Supply Current

800 mA

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

PI2EQX5804DNJE

Manufacturer:

PERICOM

Quantity:

20 000

Current page: 1 of 23
Download datasheet (2Mb)

Features

Block Diagram

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Up to 5.0Gbps PCIe® 2.0 Serial ReDriver™

Supporting 8 differential channels or 4 lanes of PCIe

Pin strapped and I2C configuration controls (3.3V tolerant)

Adjustable receiver equalization

Adjustable transmitter amplitude and de-emphasis

Variable input an output termination

1:2 channel broadcast

Channel loop-back

Electrical Idle fully supported

Receiver detect and individual output control

Single supply voltage, 1.2V ± 0.05V

Power down modes

Packaging: 100-contact LBGA, Pb-free & Green

xyRx+

xyRx-

xyTx+

Interface

xyTx-

SELy_x

Sy_x

Dy_x

DE_x

PD#

SDA

SCL

Output

Controls

−

Equalizer

−

Data Lane Repeats 4 Times

Control Registers

Input level detect

to control logic

5.0Gbps 4-Lane PCIe® 2.0 ReDriver™ with Equalization & Emphasis

Management

Input level detect

to control logic

& Logic

Power

C Control

Equalizer

−

Output

Controls

−

Mode

LB#

RXD_x

RES_x

xyTx+

xyTx-

xyRx+

xyRx-

Description

Pericom Semiconductor’s PI2EQX5804D is a low power, PCIe®

compliant signal ReDriver™. The device provides programmable

equalization, amplification, and de-emphasis by using 8 select

bits, to optimize performance over a variety of physical mediums

by reducing Inter-symbol interference.

PI2EQX5804D supports eight 100-Ohm Differential CML

data I/O’s between the Protocol ASIC to a switch fabric, across

a backplane, or extends the signals across other distant data

pathways on the user’s platform.

The integrated equalization circuitry provides flexibility with

signal integrity of the PCIe signal before the ReDriver, whereas

the integrated de-emphasis circuitry provides flexibility with

signal integrity of the signal after the ReDriver.

In addition to providing signal re-conditioning, Pericom’s

PI2EQX5804D also provides power management Stand-by mode

operated by a Power Down pin.

Pin Configuration (Top-Side View)

10-0170

www.pericom.com

PI2EQX5804D

P-0.1

05/28/10

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