描述 Description

The SY88022AL is a single 3.3V supply, small form factor,

multirate laser driver for telecom/datacom applications using FP/DFB lasers at

data rates up to 11.3125Gbps. The driver can deliver a modulation current up to

75mA into 15? external

load with fast edge rate below 25ps, and a bias current up to 80mA. An

equalizer at the input will compensate for SFP+ connector and line card long

traces.



The SY88022AL interfaces with Micrel’s highly advanced

optical module controller MIC3003 as an easy-to-use chipset solution for SFP+

optical module application. The MIC3003 allows for many features including modulation

and bias current control, automatic power control, and temperature compensation

using look up tables. The MIC3003 comes in 4mm × 4mm QFN (MIC3003GML) and 3mm × 3mm QFN (MIC3003GFL) packages.



The SY88022AL operates on a single 3.3V power supply and

comes in a 3mm × 3mm QFN

package.

特性 Features

? Operates from a single 3.3V supply
? Operation up to 11.3125Gbps
? Modulation current up to 60mA
? Fast edges rates, below 25ps
? Bias current up to 80mA
? Input equalizer
? Small form factor 3mm × 3mm QFN package

簡介

SY88022A屬于集成電路（IC）的激光驅動器。由制造生產(chǎn)的SY88022A激光驅動器激光驅動器電源管理集成電路 (PMIC) 可用于提供一個或多個受控電流源，以從標稱恒定電壓電源為半導體激光器件供電。產(chǎn)品通常支持通過監(jiān)控受驅動的激光器件發(fā)出的光功率而得到反饋，可廣泛應用于光通信系統(tǒng)中；并因具有對提供給用電設備的電流進行高頻調制的能力，而與執(zhí)行類似功能的器件區(qū)分開來。