MAX3800UGJ

更新时间： 2024-11-08 22:08:27

品牌	Logo	应用领域
美信 - MAXIM		驱动器
页数	文件大小	规格书
13页	349K
描述
3.2Gbps Adaptive Equalizer and Cable Driver

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中文翻译

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数据手册

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MAX3800UGJ 数据手册

19-1953; Rev 1; 11/01

3.2Gbps Adaptive Equalizer

and Cable Driver

General Description

Features

The MAX3800 is a +3.3V adaptive cable equalizer and

cable driver implemented together on a single chip. It is

designed for coaxial and twin-axial cable point-to-point

communications applications. The driver features differ-

ential current-mode logic (CML) inputs and outputs as

well as adjustable output amplitude. The equalizer

includes differential CML data inputs and outputs, a

loss-of-signal (LOS) output, and a cable integrity moni-

tor (CIM) output.

ꢀ Single +3.3V Operation

ꢀ Typical Power Dissipation = 200mW at +3.3V

ꢀ Data Rates Up to 3.2Gbps

ꢀ Adjustable Cable Driver Output Amplitude

ꢀ Equalizer Automatically Adjusts for Different

Cable Lengths

ꢀ 0dB to 30dB Equalization at 1.6GHz (3.2Gbps)

ꢀ Loss-of-Signal (LOS) Indicator

The adaptive cable equalizer is capable of equalizing

differential or single-ended signals at data rates up to

3.2Gbps. It automatically adjusts to attenuation caused

by skin-effect losses of up to 30dB at 1.6GHz. The

equalizer effectively extends the usable length of cop-

per cable in high-frequency interconnect applications.

ꢀ Cable Integrity Monitor (CIM)

ꢀ On-Chip Input and Output Terminations

ꢀ Low External Component Count

The MAX3800 is available in a 32-pin TQFP package

with exposed pad and consumes only 200mW at

+3.3V. The driver can be disconnected from the power

supply when it is not needed, resulting in a 40% reduc-

tion in supply current.

ꢀ Operating Temperature Range = 0°C to +85°C

ꢀ ESD Protection on Cable Inputs and Outputs

Applications

Ordering Information

High-Speed Links in Communications

and Data Systems

PART

MAX3800UGJ

MAX3800UHJ

TEMP. RANGE

0°C to +85°C

PIN-PACKAGE

32 QFN

Backplane and Interconnect Applications

SDH/SONET Transmission Equipment

32 TQFP-EP*

*EP = exposed pad

Pin Configuration appears at end of data sheet.

Typical Application Circuit

+3.3V

EOUT

EIN

DIN

DOUT

MAX3800

EIN

DIN

EOUT

LOS

DOUT

LOS

RMOD

CIM

RMOD

CIM

THIS SYMBOL INDICATES A CONTROLLED-IMPEDANCE TRANSMISSION LINE.

________________________________________________________________ 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...13

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与MAX3800UGJ相关器件

型号	品牌	获取价格	描述	数据表
MAX3800UGJ+	MAXIM	获取价格	Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, 5 X 5 MM, 0.90 MM HEIGHT, ROHS COMPLIANT, MO-2
MAX3800UHJ	MAXIM	获取价格	3.2Gbps Adaptive Equalizer and Cable Driver
MAX3800UHJ+	MAXIM	获取价格	Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, 5 X 5 MM, 1 MM HEIGHT, LEAD FREE, MS-026, TQFP
MAX3800UHJ+T	MAXIM	获取价格	Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, 5 X 5 MM, 1 MM HEIGHT, LEAD FREE, MS-026, TQFP
MAX3800UHJ-G002	MAXIM	获取价格	Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, 5 X 5 MM, 1 MM HEIGHT, MS-026, TQFP-32
MAX3800UHJ-T	MAXIM	获取价格	Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, 5 X 5 MM, 1 MM HEIGHT, MS-026, TQFP-32
MAX3800UHJ-TG002	MAXIM	获取价格	Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, 5 X 5 MM, 1 MM HEIGHT, MS-026, TQFP-32
MAX3801	MAXIM	获取价格	Evaluation System for the MAX1667[MAX1667EVSYS ]
MAX3801	ADI	获取价格	3.2Gbps自适应均衡器
MAX3801EVKIT	MAXIM	获取价格	Evaluation Kit for the MAX3801

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