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參數(shù)資料
| 型號(hào)： | PI2EQX4951SLZDE |
| 廠商： | Pericom |
| 文件頁數(shù)： | 1/1頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC SATA2 REDRIVER 20TQFN |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 系列： | ReDriver™ |
| 類型： | 轉(zhuǎn)接驅(qū)動(dòng)器 |
| 驅(qū)動(dòng)器/接收器數(shù)： | 1/1 |
| 規(guī)程： | SATA2 |
| 電源電壓： | 1.4 V ~ 1.9 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 20-WFQFN 裸露焊盤 |
| 供應(yīng)商設(shè)備封裝： | 20-TQFN（4x4） |
| 包裝： | 托盤 |
New Product Databrief
www.pericom.com | 1-408-435-0800
PI2EQX4951SL
1-port, SATA2 i/m ReDriver with Analog/Digital Configuration
Block Diagram
Features
SATA2 i/m; external SATA2
Two 3.0Gbps differential signal pairs
Independent Digital Output Emphasis Control
100-Ohm Differential CML I/O’s
Input signal level detect and squelch for each channel
OOB Support
Enhanced Mode Features:
à
Adjustable Receiver Equalization
à
Independent Analog Output Emphasis Control
High impedance I/O termination in stand-by mode
Low Power Operation: 150mW typ.
Auto-Slumber Mode: 30mW
Power down Stand-by Mode: 0.04mW
Supply Voltage: 1.4V to 1.9V
Packaging: 20-TQFN (4x4mm)
Pericom Semiconductor’s PI2EQX4951SL is a low power, signal
ReDriver. The device provides programmable equalization, to
optimize performance over a variety of physical mediums by
reducing Inter-Symbol Interference. PI2EQX4951SL supports two
100-Ohm Differential CML data I/O’s between the Protocol
ASIC to a switch fabric, across a backplane, or to extend the
signals across other distant data pathways on the user’s platform.
The integrated equalization circuitry provides flexibility with
signal integrity of the signal before the ReDriver.
A low-level input signal detection and output squelch function
is provided for each channel. Each channel operates fully
independently. When the channels are enabled (EN=1) and
operating, that channels input signal level (on xI+/-) determines
whether the output is active. If the input signal level of the
channel falls below the active threshold level (Vth-) then the
outputs are driven to the common mode voltage.
In addition to signal conditioning, when EN = 0, the device
enters a low power standby mode.
EN
x_EQ
x_EM
xl+
xl-
xO+
xO-
Limiting
Amp
Equalizer
Power
Management
Control
Circuit
- Repeated 2 times -
CML
Signal Detection
External SATA
Disk Drive
2m SATA
SATA
ReDriver
PI3EQX771
1ST
PI3EQX6741ST
NotebookPC
HDD
Chipset
External SATA
port
SATA
links
Application of PI3EQX4951SL in NB PC application
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PI2EQX4951SLZDEX | 功能描述:緩沖器和線路驅(qū)動(dòng)器 1.5V 1prt SATA2 I/m ReDrvr w/ A/D Config RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| PI2EQX5804C | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:5.0Gbps 4-Lane PCIe?? 2.0 ReDrivera?￠ with Equalization & Emphasis |
| PI2EQX5804CNJE | 功能描述:緩沖器和線路驅(qū)動(dòng)器 PCI-Express Gen-2 5.0Gbps RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| PI2EQX5804CNJEX | 功能描述:緩沖器和線路驅(qū)動(dòng)器 PCI-Express Gen-2 5.0Gbps RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| Pi2EQX5804DNJE | 功能描述:緩沖器和線路驅(qū)動(dòng)器 RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
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