参数资料
| 型号： | PI2EQX5864CZFE |
| 厂商： | Pericom |
| 文件页数： | 1/20页 |
| 文件大小： | 0K |
| 描述： | IC PCI-E REDRIVER 56TQFN |
| 标准包装： | 66 |
| 系列： | ReDriver™ |
| 类型： | 转接驱动器 |
| Tx/Rx类型： | CML |
| 电容 - 输入： | 50pF |
| 电源电压： | 1.15 V ~ 1.25 V |
| 电流 - 电源： | 800mA |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 56-WFQFN 裸露焊盘 |
| 供应商设备封装： | 56-TQFN-EP（5x11） |
| 包装： | 管件 |
1
PS8934D
07/08/09
Block Diagram
PI2EQX5864C
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 conguration controls
Adjustable receiver equalization and transmitter de-emphasis
and output levels
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: 56-contact TQFN, Pb-free & Green
Description
Pericom Semiconductor’s PI2EQX5864C is a low power, PCIe
compliant signal redriver. The device provides programmable
equalization, amplication, and de-emphasis by using 8 select
bits, to optimize performance over a variety of physical mediums
by reducing Inter-symbol interference.
PI2EQX5864C 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 exibility with
signal integrity of the PCI Express signal before the ReDriver,
whereas the integrated de-emphasis circuitry provides exibility
with signal integrity of the signal after the redriver.
In addition to providing signal re-conditioning, Pericom’s
PI2EQX5864C also provides power management Stand-by mode
operated by a Bus Enable pin.
Pin Conguration
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21 22 23 24 25 26 27 28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
56 55 54 53 52 51 50 49
VDD
A0RX+
A0RX-
B0TX+
B0TX-
VDD
A1RX+
A1RX-
B1TX-
B1TX+
VDD
A2RX+
A2RX-
B2TX-
B2TX+
VDD
A3RX+
A3RX-
B3TX+
B3TX-
A0TX+
A0TX-
VDD
B0RX+
B0RX-
A1TX+
A1TX-
VDD
B1RX-
B1RX+
A2TX+
A2TX-
VDD
B2RX-
B2RX+
VDD
A3TX+
A3TX-
B3RX+
B3RX-
VDD
RXD_B
MODE
RESET#
A4
A0
A1
LB#
GND
NC
SCL
SDA
NC
RXD_
A
VDD
+
A
B
xyRx+
xyRx-
xyTx+
xyTx-
xxTx-
xxTx+
xyRx+
xyRx-
Equalizer
Input level detect
to control logic
Output
Controls
Output
Controls
Input level detect
to control logic
Data Lane Repeats 4 Times
Control registers
& logic
Power
Management
I2C Control
SDA
SCL
Mode
LB#
RES_x
RXD_x
Ax
09-0002
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PI2EQX5864CZFEX | 功能描述:缓冲器和线路驱动器 PCI express Gen-2 5.0Gbps 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 |
| PI2EQX5864DZFE | 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 |
| PI2EQX5864DZFEX | 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 |
| PI2EQX5864ZFE | 制造商:Pericom Semiconductor Corporation 功能描述:PCI EXPRESS REDRVR - Trays |
| PI2EQX5904NJE | 功能描述:缓冲器和线路驱动器 PCIe REDRIVER 5.0Gbps 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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