Micrel SY88022AL
The SY88022AL is a single 3.3V supply, small form-factor, multi-rate laser driver for telecom/datacom applications using FP/DFB lasers at data rates up to 11.3125Gbps. The driver can deliver a modulation current of up to 75mA into a 15Ω external load with a fast edge rate below 25ps, and a bias current of up to 80mA. The SY88022AL interfaces with MIC3003, Micrel’s highly advanced optical module controller, as an easy-to-use chipset solution for SFP+ optical module applications.GENERAL DESCRIPTION
FEATURES
Having an equalizer at the input will compensate for the SFP+ connector and line card long traces. 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.