MAX9125, MAX9126 四路LVDS线接收器，内部端接

概述

The MAX9125/MAX9126 quad low-voltage differential signaling (LVDS) line receivers are ideal for applications requiring high data rates, low power, and reduced noise. The MAX9125/MAX9126 are guaranteed to receive data at speeds up to 500Mbps (250MHz) over controlled-impedance media of approximately 100Ω. The transmission media may be printed circuit (PC) board traces or cables.

The MAX9125/MAX9126 accept four LVDS differential inputs and translate them to 3.3V CMOS outputs. The MAX9126 features integrated parallel termination resistors (nominally 115Ω), which eliminate the requirement for four discrete termination resistors and reduce stub length. The MAX9125 inputs are high impedance and require an external termination resistor when used in a point-to-point connection.

The devices support a wide common-mode input range of 0.05V to 2.35V, allowing for ground potential differences and common-mode noise between the driver and the receiver. A fail-safe feature sets the output high when the inputs are open, or when the inputs are undriven and shorted or parallel terminated. The EN and EN-bar inputs control the high-impedance output and are common to all four receivers. Inputs conform to the ANSI TIA/EIA-644 LVDS standard. The MAX9125/ MAX9126 operate from a single +3.3V supply, are specified for operation from -40°C to +85°C, and are available in 16-pin TSSOP and SO packages. Refer to the MAX9124 data sheet for a quad LVDS line driver.

关键特性

Integrated Termination Eliminates Four External Resistors (MAX9126)
Pin Compatible with DS90LV032A
Guaranteed 500Mbps Data Rate
300ps Pulse Skew (max)
Conform to ANSI TIA/EIA-644 LVDS Standard
Single +3.3V Supply
Low 70µA Shutdown Supply current
Fail-Safe Circuit

Key Specifications: High-Speed Interconnect (Differential Signaling)

Part Number

Features

Rx Signal Type

Tx Signal Type

Functions

Number of Rx

Number of Tx

Data Rates (Mbps)

Propagation Delay (max) (ps)

Supply Voltage (V)

Price^**

MAX9125

•	Fail-Safe Inputs

•	Flow-Through Pinout

LVDS

CMOS
LVTTL

•	Level Translator

500

3300

3.3

$1.99 @ 1k

MAX9126

•	Fail-Safe Inputs

•	Flow-Through Pinout

•	Integrated Input Termination

$2.11 @ 5k

See All High-Speed Interconnect (Differential Signaling) (132)

Notes:
^**This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

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型号尾缀：T或T&R = 卷带; + = RoHS/无铅; # = RoHS/无铅豁免权。详细信息请参考：完整的数据资料或型号命名规则。
* “封装代码/变更”提供产品使用的变更信息。注意：型号尾缀中的“+”、“#”和“-”表示器件的RoHS状况，封装图上可能显示不同的尾缀字符。

器件： 1-8 of 8

MAX9125

免费样品

采购

封装：	类型引脚占位面积
	封装图编码/变更 *

温度

RoHS/无铅？
材料分析

MAX9125ESE+

SOIC(N)；16引脚；62mm²
封装图： 21-0041 (PDF)
Land Pattern: 90-0097 (PDF)
使用封装码/变更：S16+3*

-40°C至+85°C

RoHS/无铅：无铅
材料分析

MAX9125ESE+T

SOIC(N)；16引脚；62mm²
封装图： 21-0041 (PDF)
Land Pattern: 90-0097 (PDF)
使用封装码/变更：S16+3*

-40°C至+85°C

RoHS/无铅：无铅
材料分析

MAX9125ESE

SOIC(N)；16引脚；62mm²
封装图： 21-0041 (PDF)
Land Pattern: 90-0097 (PDF)
使用封装码/变更：S16-3*

-40°C至+85°C

RoHS/无铅：否
材料分析

MAX9125ESE-T

SOIC(N)；16引脚；62mm²
封装图： 21-0041 (PDF)
Land Pattern: 90-0097 (PDF)
使用封装码/变更：S16-3*

-40°C至+85°C

RoHS/无铅：否
材料分析

MAX9126

免费样品

采购

封装：	类型引脚占位面积
	封装图编码/变更 *

温度

RoHS/无铅？
材料分析

MAX9126ESE+

SOIC(N)；16引脚；62mm²
封装图： 21-0041 (PDF)
Land Pattern: 90-0097 (PDF)
使用封装码/变更：S16+3*

-40°C至+85°C

RoHS/无铅：无铅
材料分析

MAX9126ESE+T

SOIC(N)；16引脚；62mm²
封装图： 21-0041 (PDF)
Land Pattern: 90-0097 (PDF)
使用封装码/变更：S16+3*

-40°C至+85°C

RoHS/无铅：无铅
材料分析

MAX9126EUE+

TSSOP；16引脚；33mm²
封装图： 21-0066 (PDF)
Land Pattern: 90-0117 (PDF)
使用封装码/变更：U16+2*

-40°C至+85°C

RoHS/无铅：无铅
材料分析

MAX9126EUE+T

TSSOP；16引脚；33mm²
封装图： 21-0066 (PDF)
Land Pattern: 90-0117 (PDF)
使用封装码/变更：U16+2*

-40°C至+85°C

RoHS/无铅：无铅
材料分析