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 15Ω 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.

• 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