Datasheet > MAX9180

MAX9180

更新时间： 2024-11-10 14:58:03

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亚德诺 - ADI		/
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描述
400Mbps、低抖动、低噪声LVDS转发器，SC70封装

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数据手册

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MAX9180 数据手册

19-2376; Rev 1; 2/04

400Mbps, Low-Jitter, Low-Noise LVDS

Repeater in an SC70 Package

General Description

Features

The MAX9180 is a 400Mbps, low-voltage differential

signaling (LVDS) repeater, which accepts a single

LVDS input and duplicates the signal at a single LVDS

output. Its low-jitter, low-noise performance makes it

ideal for buffering LVDS signals sent over long dis-

tances or noisy environments, such as cables and

backplanes.

♦ Tiny SC70 Package

♦ Ultra-Low Jitter

23ps

Added Deterministic Jitter

P-P

(2²³- 1 PRBS)

0.6ps Added Random Jitter

RMS

♦ 0.5ns (min) Transition Time Minimizes Radiated

The MAX9180’s tiny size makes it especially suitable for

minimizing stub lengths in multidrop backplane appli-

cations. The SC70 package (half the size of a SOT23)

allows the MAX9180 to be placed close to the connec-

tor, thereby minimizing stub lengths and reflections on

the bus. The point-to-point connection between the

MAX9180 output and the destination IC, such as an

FPGA or ASIC, allows the destination IC to be located

at greater distances from the bus connector.

Noise

♦ 400Mbps Guaranteed Data Rate

♦ Fail-Safe Circuit Sets Output High for Undriven

Inputs (Open, Terminated, or Shorted)

♦ Low 10mA Supply Current

♦ Low 6mA Supply Current in Fail-Safe

♦ Conforms to ANSI/EIA/TIA-644 LVDS Standard

Ultra-low, 23ps

added deterministic jitter and

P-P

0.6ps

added random jitter ensure reliable commu-

♦ High-Impedance Inputs and Outputs in

RMS

nication in high-speed links that are highly sensitive to

timing errors, especially those incorporating clock-and-

data recovery, PLLs, serializers, or deserializers. The

MAX9180’s switching performance guarantees a

400Mbps data rate, but minimizes radiated noise by

guaranteeing 0.5ns minimum output transition time.

Power-Down Mode

Ordering Information

The MAX9180 has fail-safe circuitry that sets the output

high for undriven open, short, or terminated inputs.

TOP

PIN-

PACKAGE

PART

TEMP RANGE

MARK

The MAX9180 operates from a single 3.3V supply and

consumes only 10mA over a -40°C to +85°C tempera-

ture range. Refer to the MAX9129 data sheet for a quad

bus LVDS (BLVDS) driver, and to the MAX9181 data

sheet for a low-jitter, low-noise 400Mbps LVPECL-to-

LVDS level translator in an SC70 package.

MAX9180EXT-T

-40°C to +85°C

6 SC70-6

ABH

Pin Configuration

Applications

Cellular Phone Base Stations

DSLAMs

TOP VIEW

MAX9180

Digital Cross-Connects

Add/Drop Muxes

OUT-

OUT+

Network Switches/Routers

Multidrop Buses

GND

IN-

Cable Repeaters

IN+

SC70

Typical Operating Circuit appears at end of data sheet.

________________________________________________________________ Maxim Integrated Products

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

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

12 3 4 5 6 7...9

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与MAX9180相关器件

型号	品牌	获取价格	描述	数据表
MAX9180EXT	MAXIM	获取价格	Line Transceiver
MAX9180EXT+	MAXIM	获取价格	Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, CMOS, PDSO6, LEAD FREE, SC-70, 6 PIN
MAX9180EXT-T	MAXIM	获取价格	400Mbps, Low-Jitter, Low-Noise LVDS Repeater in an SC70 Package
MAX9181	MAXIM	获取价格	Low-Jitter.Low-Noise LVPECL-to-LVDS Level Translator in an SC70 Package
MAX9181EXT	MAXIM	获取价格	Low-Jitter, Low-Noise LVPECL-to-LVDS Level Translator in an SC70 Package
MAX9181EXT+T	MAXIM	获取价格	PECL to LVDS Translator, 1 Func, Complementary Output, CMOS, PDSO6, SC-70, 6 PIN
MAX9181EXT-T	MAXIM	获取价格	PECL to LVDS Translator, 1 Func, Complementary Output, CMOS, PDSO6, SC-70, 6 PIN
MAX918ESA	MAXIM	获取价格	SOT23, 1.8V, Nanopower, Beyond-the-Rails Comparators With/Without Reference
MAX918ESA+	MAXIM	获取价格	Comparator, 1 Func, 10000uV Offset-Max, 120000ns Response Time, PDSO8, ROHS COMPLIANT, SO-
MAX918ESA+T	MAXIM	获取价格	Comparator, 1 Func, 10000uV Offset-Max, 120000ns Response Time, PDSO8, SO-8

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