HMC7144LC4: 产品描述IC MMIC I/Q UPCONVERTER 24SMD; 产品类别热门应用无线/射频/通信; 文件大小85KB，共1页; 制造商ADI(亚德诺半导体); 官网地址https://www.analog.com; 标准

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HMC7144LC4概述

IC MMIC I/Q UPCONVERTER 24SMD

HMC7144LC4规格参数

参数名称	属性值
功能	驱动器
封装/外壳	24-TFCQFN 裸露焊盘
供应商器件封装	24-CSMT（4x4）

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HMC7144LC4

28 Gbps EML Driver w/ Peak-Detector

Data Rate

(Gbps)

28.3

Function

28 Gbps EML

Driver w/ Peak-

Detector

Gain

(dB)

Group Delay

Variation (ps)

±10

Additive

Jitter (ps)

0.25

Output

Voltage Max. Package

(Vp-p)

2.3

LC4

Features

• 100Gb Ethernet ER4/ LR4

systems

• CFP/CFP2 or similar form

factor modules

• Optical transceivers and

pluggable modules

• Broadband gain stages and

pre-amplifiers

• Broadband Test &

Measurement Equipment

Typical Applications

• Operation up to 28.3 Gbps

• Low DC Power Dissipation:

0.12W for 1.5Vpp swing @ 3.5V

supply

0.50W for 2.3Vpp swing @ 6V

supply

• Adjustable Output Amplitude from

1.2Vpp to 2.3Vpp

• Integrated Peak Detector

• 24 Lead Ceramic 4x4mm SMT

Package: 16 mm2

Functional Diagram

General Description

The HMC7144LC4 is a broadband driver amplifier for electro-

absorption modulated lasers (EML) and supports data-rates up to 28.3

Gbps to meet the 100Gb Ethernet system requirements. The part

provides the module designers scalable power dissipation for varying

drive voltage characteristics of different modulators and the power

consumption of the module can be set as low as 0.12W to 0.5W at

1.5Vpp and 2.2Vpp outputs amplitudes, respectively. The

HMC7144LC4 supports wide range of supply voltages from 3.5V to

6V and delivering excellent time domain performance. The driver

incorporates the unique feature, peak-detector with reference, which

enables the continuous output amplitude monitoring without the need

for an external high-frequency circuitry. The output amplitude and

cross-point can be adjusted via control pins. The input and output are

50 Ohms matched and used AC coupled. The HMC7144LC4 is in

robust leadless 4x4mm ceramic surface mountable package.

http://www.hittite.com/products/view.html/view/HMC7144LC4

5/27/2015

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