MAX14950A

更新时间： 2024-11-15 12:27:11

品牌	Logo	应用领域
美信 - MAXIM		驱动器 PC
页数	文件大小	规格书
20页	8508K
描述
Single-Lane PCIe Equalizer/Redriver

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MAX14950A 数据手册

MAX14950A

Single-Lane PCIe Equalizer/Redriver

General Description

Benefits and Features

The MAX14950A dual equalizer/redriver improves PCI

Express (PCIe) signal integrity by providing program-

S Innovative Design Eliminates Need for Costly

External Components

mable input equalization. This feature reduces deter-

ministic jitter and redrives circuitry to reestablish deem-

phasis, which compensates for circuit-board loss at high

frequencies. The device permits optimal placement of

key PCIe components and allows for longer runs of strip-

line, microstrip, or cable.

 Single +3.3V Supply Operation

S Increased Design Flexibility for Backward-

Compatible Applications

 Optimized for PCIe Gen III (8GT/s) and

Gen II (5GT/s) Signals and Compatible with

Gen I (2.5GT/s) Signals

The device contains two identical channels capable

of equalizing PCIe Gen III (8GT/s), Gen II (5GT/s), and

Gen I (2.5GT/s) signals and features electrical idle and

receiver detection.

S High Level of Integration for Performance

 Random Jitter: 0.5ps

, Deterministic

RMS

Jitter: 7ps

p-p

 Four-Level-Programmable Input Equalization

 Eight-Level-Programmable Output Emphasis

 Electrical Idle Detection

 Receiver Detection Permits Completely

Transparent Operation

The MAX14950A is available in a small, 40-pin, 5.0mm

x 5.0mm TQFN package with flow-through traces for

optimal layout and minimal space requirements. It is

specified over the 0NC to +70NC commercial operating

temperature range.

S Ideal for Space-Sensitive Applications

 On-Chip 50I Input/Output Terminations

 40-Pin, 5.0mm x 5.0mm TQFN Packaging

Applications

Servers

Ordering Information appears at end of data sheet.

Test Equipment

External Graphics Applications

Communications Switchers

Storage Area Networks

For related parts and recommended products to use with this part,

refer to www.maximintegrated.com/MAX14950A.related.

Typical Operating Circuit

MAIN BOARD

REMOTE BOARD

MIDPLANE

SINGLE DIFFERENTIAL PAIR

MAX14950A

PCIe

SINGLE DIFFERENTIAL PAIR

CONNECTORS

PCI Express is a registered service mark of PCI-SIG Corporation.

For pricing, delivery, and ordering information, please contact Maxim Direct at

1-888-629-4642, or visit Maxim Integrated’s website at www.maximintegrated.com.

19-5965; Rev 1; 4/13

12 3 4 5 6 7...20

中文翻译

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与MAX14950A相关器件

型号	品牌	获取价格	描述	数据表
MAX14950CTO+	MAXIM	获取价格	Quad PCI Express Equalizer/Redriver
MAX14950CTO+T	MAXIM	获取价格	Line Equalizer, BICMOS, 3.50 X 9 MM, ROHS COMPLIANT, TQFN-42
MAX14954	ADI	获取价格	高度可靠、带有均衡功能的四通道PCI转接驱动器，工作在扩展级温度范围
MAX14954ETO+	MAXIM	获取价格	Line Equalizer, BICMOS, 3.50 X 9.50 MM, ROHS COMPLIANT, TQFN-42
MAX1495CCJ	MAXIM	获取价格	3.5- and 4.5-Digit, Single-Chip ADCs with LCD Drivers
MAX1495CCJ+	MAXIM	获取价格	ADC, Delta-Sigma, 1 Func, 1 Channel, BICMOS, PQFP32, 7 X 7 MM, 1.40 MM HEIGHT, MO-136BC, T
MAX1495CCJ+T	MAXIM	获取价格	ADC, Delta-Sigma, 1 Func, 1 Channel, BICMOS, PQFP32, 7 X 7 MM, 1.40 MM HEIGHT, MO-136BC, T
MAX1495CCJ-T	MAXIM	获取价格	ADC, Delta-Sigma, 1 Func, 1 Channel, BICMOS, PQFP32, 7 X 7 MM, 1.40 MM HEIGHT, MO-136BC, T
MAX1496	ADI	获取价格	3位半和4位半、单片ADC，带有LED驱动器
MAX1496EAI	MAXIM	获取价格	3.5- and 4.5-Digit, Single-Chip ADCs with LED Drivers

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