Datasheet > MAX4952A

MAX4952A

更新时间： 2023-12-20 18:46:13

品牌	Logo	应用领域
亚德诺 - ADI		驱动驱动器
页数	文件大小	规格书
10页	611K
描述
双通道1.5/3.0/6.0GT/s SAS/SATA均衡转接驱动器

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数据手册

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MAX4952A 数据手册

19-4575; Rev 0; 4/09

Dual Equalized 1.5/3.0/6.0 GT/s

SAS/SATA Redriver

MX4952A

General Description

Features

The MAX4952A dual-channel redriver is designed to

redrive one full lane of SAS or SATA signals up to

6.0GT/s (gigatransfers per second) and operates from

a single +3.3V supply.

♦ Single +3.3V Supply Operation

♦ SAS Gen I/II Up to 6.0GT/s

♦ Excellent Return Loss

8dB at 3.0GT/s

The MAX4952A features independent input equalization

and output preemphasis. The MAX4952A enhances sig-

nal integrity at the receiver by equalizing the signal at

the input and establishing preemphasis at the output of

the device. SAS and SATA OOB (Out-of-Band) signaling

is supported using high-speed amplitude detection

on the inputs and squelch on the corresponding outputs.

♦ Supports SAS/SATA OOB (Out-of-Band) Signaling

Very Fast Entry and Exit Time

5ns (typ)

♦ Internal Input/Output 50Ω Termination Resistors

♦ Selectable Input Equalization

0, 3dB

Inputs and outputs are all internally 50Ω terminated and

must be AC-coupled to the SAS/SATA controller IC and

SAS/SATA device.

♦ Standard 1000mV

(typ) Output

P-P

♦ Selectable Output Preemphasis

The MAX4952A is available in a small 28-pin, 3.5mm x

5.5mm TQFN package with flowthrough traces for ease

of layout. This device is specified over the 0°C to +70°C

operating temperature range.

0, 3dB

♦ Inline Signal Traces for Flowthrough Layout

♦ Space-Saving, 3.5mm x 5.5mm TQFN Package

Applications

Ordering Information

Servers

PART

TEMP RANGE

PIN-PACKAGE

Data Storage/Work Stations

Docking Stations

MAX4952ACTI+

0°C to +70°C

28 TQFN-EP*

+Denotes a lead(Pb)-free/RoHS-compliant package.

*EP = Exposed pad.

Pin Configuration

TOP VIEW

24 23 22 21 20 19 18 17 16 15

14 PE1

13 EQ1

12 PE0

11 EQ0

GND

GND 27

GND 28

MAX4952A

*EP

TQFN

*CONNECT EXPOSED PAD (EP) TO GND.

________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,

or visit Maxim’s website at www.maxim-ic.com.

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与MAX4952A相关器件

型号	品牌	获取价格	描述	数据表
MAX4952ACTI+	MAXIM	获取价格	Buffer/Inverter Based Peripheral Driver,
MAX4952B	MAXIM	获取价格	Dual 1.5/3.0/6.0Gbps SAS/SATA Redriver
MAX4952B	ADI	获取价格	双通道1.5/3.0/6.0Gbps SAS/SATA转接驱动器
MAX4952BCTP+	MAXIM	获取价格	Dual 1.5/3.0/6.0Gbps SAS/SATA Redriver
MAX4952BCTP+T	MAXIM	获取价格	Serial IO/Communication Controller, BICMOS, PQCC20,
MAX4952CTO+	MAXIM	获取价格	Buffer/Inverter Based Peripheral Driver,
MAX4959	MAXIM	获取价格	High-Voltage OVP with Battery Switchover
MAX4959ELB+	MAXIM	获取价格	High-Voltage OVP with Battery Switchover
MAX4959ELB+T	MAXIM	获取价格	Power Management Circuit, BICMOS, PDSO10,
MAX4959EUB+	MAXIM	获取价格	High-Voltage OVP with Battery Switchover