参数资料
| 型号： | PI2EQX5964ZFE |
| 厂商： | Pericom |
| 文件页数： | 1/1页 |
| 文件大小： | 0K |
| 描述： | IC PCIE 2.0 REDRIVER 56TQFN |
| 标准包装： | 33 |
| 系列： | PCI Express®(PCIe), ReDriver™ |
Product Databrief
www.pericom.com | 1-408-435-0800
PI2EQX5964
5.0Gbps 4-Lane PCIe 2.0 ReDriver with Equalization, Emphasis, & I2C Control
Features
Up to 5.0Gbps PCI Express 2.0 Serial ReDriver
Supporting 8 differential channels or 4 lanes of PCIe
Interface
I2C configuration controls (3.3V tolerant)
Adjustable receiver equalization and transmitter
de-emphasis and output levels
Increased output drive for longer trace and cable
applications
Variable input an output termination
1:2 channel broadcast
Channel loop-back/Mux and Demux Mode
Electrical Idle fully supported
Receiver detect and individual output control
Fine adjustment of electrical idle threshold via I2C
Single supply voltage, 1.2V ± 0.05V
Power down modes
Industrial Temp support, -40°C ~ +85°C
Packaging: 56-contact TQFN, Pb-free & Green
Pericom Semiconductor’s PI2EQX5964 (or 5904) is a low
power, PCIe compliant signal redriver also suitable for other
high speed serial signals such as serdes backplane and non
protocol specific protocols. 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.
PI2EQX5964 supports eight 100W 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 PCI Express 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
PI2EQX5964 also provides power management Stand-by mode
operated by a Bus Enable pin.
Target markets for this ReDriver are networking, embedded,
industrial, server and storage applications, including non-
protocol-specific and high-speed signal applications.
Block Diagram
+
+
+
+
+
+
A
B
xyTx-
xyTx+
xyRx+
xyRx-
Equalizer
Inputleveldetect
tocontrollogic
Output
Controls
Output
Controls
Inputleveldetect
tocontrollogic
DataLaneRepeats4Times
ControlRegisters
&Logic
Power
Management
I2CControl
SELy_x
Sy_x
Dy_x
DE_x
PD#
SDA
SCL
Mode
LB#
RES_x
RXD_x
Ax
xyTx-
xyTx+
xyRx+
xyRx-
Figure1
Redrivers with emphasis and equalization signal conditioning technology ensure
the integrity of high-frequency PCIe signals by opening closed signal eyes to
recover data and meet strict compliance testing requirements. Increased signal
margin also supports longer drive lenghts over even low-quality cables.
PCIe 2.0 Cable
Blade Server
PCIe 2.0
ReDriver
Figure1
PI2EQX6874
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PI2EQX5964ZFEX | 功能描述:缓冲器和线路驱动器 5.0Gbps 4ln PCIe2.0 Redrivr w/I2C config RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
| PI2EQX5984ZLE | 功能描述:缓冲器和线路驱动器 4-lane PCIe 2.0 ReDriver RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
| PI2EQX5984ZLEX | 功能描述:缓冲器和线路驱动器 4-lane PCIe 2.0 ReDriver RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
| PI2EQX6741SLZDE | 制造商:Pericom Semiconductor Corporation 功能描述:6.5G, SATA3.0, 1 PORT (2 CHANNEL) REDRIVER - Trays 制造商:Pericom Semiconductor Corporation 功能描述:IC REDRIVER 6GBPS 20-TQFN |
| PI2EQX6804-ANJE | 功能描述:缓冲器和线路驱动器 SATA, SAS2, REDRIVER 6.5Gbps RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
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