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SY88992L - VCSEL Driver

Description

The SY88992L is a single supply 3.3V, low power consumption, small-form factor VCSEL driver ideal for use in datacom applications; Ethernet, GbE (Gigabit Ethernet), and FC (Fibre Channel) applications that operate from 100Mbps up to 4.25Gbps.

Features

  • an adjustable peaking option with variable amplitude and duration to improve VCSEL edge response. The driver can deliver modulation current up to 25mA and a peaking current up to 35% of the modulation current. This device is intended to be used with Micrel’s MIC3001 Optical Transceiver Management IC, which allows for both modulation and bias current control and monitoring, APC (Automatic Power Control), and temperature compensation. All support documentation can be found on Micrel’s web site at:.

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Datasheet preview – SY88992L

Datasheet Details

Part number SY88992L
Manufacturer Micrel Semiconductor
File Size 639.45 KB
Description VCSEL Driver
Datasheet download datasheet SY88992L Datasheet
Additional preview pages of the SY88992L datasheet.

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Full PDF Text Transcription

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SY88992L 3.3V, 4.25Gbps VCSEL Driver General Description The SY88992L is a single supply 3.3V, low power consumption, small-form factor VCSEL driver ideal for use in datacom applications; Ethernet, GbE (Gigabit Ethernet), and FC (Fibre Channel) applications that operate from 100Mbps up to 4.25Gbps. The modulation current is set by applying an external voltage at the IM_SET pin. The driver features an adjustable peaking option with variable amplitude and duration to improve VCSEL edge response. The driver can deliver modulation current up to 25mA and a peaking current up to 35% of the modulation current.
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