Datasheet > MAX3752CCM

MAX3752CCM

更新时间： 2024-02-25 07:21:49

品牌	Logo	应用领域
美信 - MAXIM		中继器
页数	文件大小	规格书
13页	288K
描述
2.125Gbps, 3.3V Quad-Port Bypass with Repeater

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MAX3752CCM 数据手册

19-1701; Rev 2; 2/01

2.125Gbps, 3.3V

Quad-Port Bypass with Repeater

General Description

Features

The MAX3752 quad-port bypass IC is designed for use

in the Fibre Channel Arbitrated Loop topology. This

device consists of four serially connected port bypass

circuits (PBCs) and a repeater that provides clock and

data recovery (CDR).

ꢀ Four High-Speed Data Ports

ꢀ Meets Fibre Channel Jitter Tolerance

Requirements

ꢀ Large Output Signal Swing (>1000mVp-p)

ꢀ +3.0V to +3.6V Single-Supply Voltage

The quad-port bypass circuit allows connection of up to

four Fibre Channel L-Ports, which can each be enabled

or bypassed by controlling the PBC select inputs.

Additional quad PBCs can be cascaded for applica-

tions requiring more than four L-Ports. To reduce the

external parts count, all signal inputs and outputs have

internal termination resistors.

ꢀ On-Chip Termination Resistors Compatible with

75Ω Transmission Lines at All Ports

The MAX3752 complies with Fibre Channel jitter toler-

ance requirements and can recover data signals with up

to 0.7 unit intervals (UIs) of high-frequency jitter. When

the repeater is not needed, it can be disabled to reduce

power consumption. A fully integrated phase-locked loop

(PLL) provides a frequency lock indication and does not

need an external reference clock.

Ordering Information

PART

TEMP. RANGE

PIN-PACKAGE

MAX3752CCM

0°C to +70°C

48 TQFP-EP*

*EP = Exposed pad

________________________Applications

2.125Gbps Fibre Channel

Fibre Channel Data Storage Systems

Storage Area Networks

Fibre Channel Hubs

Pin Configuration

GND

LIN1-

LIN1+

GND

36 GND

35 LOUT4+

34 LOUT4-

33 GND

Typical Operating Circuit appears at end of data sheet.

LOUT1-

LOUT1+

GND

32 LIN4+

31 LIN4-

MAX3752

30 GND

29 GND

28 OUT-

27 OUT+

26 GND

25 LOCK

GND

IN-

IN+ 10

GND 11

CLKEN 12

TQFP-EP*

* Exposed pad is connected to ground.

________________________________________________________________ Maxim Integrated Products

For price, delivery, and to place orders, please contact Maxim Distribution at 1-888-629-4642,

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

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