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See Technical Specifications

HMC7144LC4TR

28 Gbps EML Driver w/ Peak-Detector

Manufacturer:

Analog Devices, Inc
Mfr.Part #:

HMC7144LC4TR
Datasheet:

HMC7144LC4TR Datasheet (PDF)
Function:

Driver
Mounting Type:

Surface Mount
Base Product Number:

HMC7144
EDA/CAD Models:

Request Free CAD Models for HMC7144LC4TR

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HMC7144LC4TR 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.

Key Features

100Gb Ethernet ER4/ LR4 systems
CFP/CFP2 or similar form factor modules
Optical transceivers and pluggable modules

Application

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

Specifications

Category	RF and WirelessRF Misc ICs and Modules	Series	-
Function	Driver	Frequency	-
RF Type	-	Secondary Attributes	-
Mounting Type	Surface Mount	Base Product Number	HMC7144