Datasheet > MAX3864

MAX3864

更新时间： 2023-12-20 18:45:50

品牌	Logo	应用领域
亚德诺 - ADI		放大器
页数	文件大小	规格书
10页	302K
描述
2.5Gbps、+3V至+5.5V、宽动态范围互阻前置放大器

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MAX3864 数据手册

19-1790; Rev 1; 11/05

EVALUATION KIT

AVAILABLE

2.5Gbps, +3V to +5.5V, Wide Dynamic Range

Transimpedance Preamplifier

General Description

Features

The MAX3864 is a transimpedance preamplifier for

applications in SDH/SONET systems operating up to

2.5Gbps. It features 490nA (typ) input-referred noise,

2.0GHz bandwidth, and 2mA input overload.

♦ 490nA (typ) Input-Referred Noise

♦ 2000MHz Bandwidth

♦ 2mA Input Overload

The MAX3864 operates from a single +3.0V to +5.5V

supply. It includes an integrated low-frequency com-

pensation capacitor, as well as a filter connection that

♦ 100Ω Differential Output Impedance

♦ 112mW Power Dissipation at +3.3V

♦ Integrated Filter Resistor

♦ CML Outputs

provides positive bias through a 750Ω resistor to V

These features save external components, simplifying

design and assembly into a TO-46 header with a photo-

diode.

♦ Single +3.0V to +5.5V Supply Voltage

The MAX3864 has a typical optical dynamic range of

-24dBm to 0dBm using a PIN photodetector.

Ordering Information

PART

TEMP RANGE

-40°C to +85°C

PIN-PACKAGE

8 SO

Applications

MAX3864ESA

MAX3864E/D

SDH/SONET Transmission Systems

PIN Preamplifier Receivers

APD Preamplifier Receivers

2.5Gbps ATM Receivers

Dice*

* Dice are designed to operate with junction temperatures of -40°C

to +140°C but are tested and guaranteed only at T = +25°C.

Pin Configuration

Regenerators for SDH/SONET

TOP VIEW

GND

OUT+

OUT-

GND

N.C.

MAX3864

FILTER

Typical Application Circuit

0.01μF

750Ω

FILTER

0.1μF

400pF

FILTER

OUT+

OUT-

PHOTODIODE

100Ω

LIMITING

AMPLIFIER

0.1μF

MAX3864

GND

________________________________________________________________ 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.

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