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MACOM Releases Integrated 10G SFP+ Optical Module Chipset Solution

September 5, 2014

M/A-COM Technology Solutions Holdings (MACOM), has reported an integrated 10G chipset ideal for 10G/12G SFP+ and XFP optical module designs.

In its release, the Company said that the chipset consists of a transimpedance amplifier (TIA) along with an integrated laser driver and a limiting amplifier with the option of an integrated clock and data recovery (CDR).

The chipset will enable SFP+ form factor modules with less than 800mW maximum power across operating conditions. MACOM said that it offers a complete SFP+ reference design for quick seamless module designs.

The M02193 is a laser driver integrated with a limiting amplifier which supports data rates from 1Gbps to 12.5Gbps, while the M02190 is a laser driver integrated with reference-free CDR supporting data rates from 9.95Gbps to 11.7Gbps. Both laser drivers are designed to DC-couple to the laser diode in order to reduce overall power dissipation, eliminating external biasing circuits.

The laser drivers offer the industry's first 10G closed-loop extinction ratio (ER) control that eliminates the cumbersome laser look-up table calibration in production. Users only need to set the target ER and the laser drivers will automatically maintain this ER across operating conditions.

"Our latest 10G chipset offers the industry's highest integration, lowering overall bill of material costs," said Angus Lai, Product Marketing Director, High Performance Analog at MACOM. "With its best in class power consumption and link margin, it is the ideal solution for new 10G SFP+ module designs."

More Information and Complete Details:

www.macom.com

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