Single and Quad Channel Linear EML Driver Series, Did You Know?

What is a family of single and quad linear EML drivers? What does it do? MACOM’s new MAOM-005311 and MAOM-005411 are single and quad 53Gbaud EML drivers with 1.8Vpp output

Devices provide the ultra-low power and high bandwidth required to support 100G single lambda modules

Small surface mount package supports 100G and 400G DR and FR modules

Lowell, MA, March 14, 2018 – MACOM Technology Solutions Inc. (“MACOM”) today announced the MAOM-005311, a single- and quad-channel linear externally modulated laser (EML) driver for 53 Gbaud PAM-4 applications. and MAOM-005411. This family of surface mount drivers delivers the low power consumption and high bandwidth required for 100 Gbps per wave for 100G/400G data center applications.

As demand for lower cost-per-bit module solutions continues to grow, with the ability to send 100Gbps on a single wavelength using PAM-4 modulation at 53Gbaud, module suppliers can significantly reduce costs by reducing the number of optical components by a factor of four. . MACOM's EML driver family is the first-to-market solution of its kind, leveraging innovative designs and advanced semiconductor and packaging technologies to provide customers with the best high-performance integrated solutions.

“MACOM’s 53G EML drivers have delivered outstanding performance to date,” said Ray Moroney, Vice President and Business Line Manager, Networking Division, MACOM Corporation. “We believe these devices, combined with the MATA-005817 and MATA-003819 TIAs, will be the key to achieving The key to applying new generation PAM-4 optical connectivity in data centers.”

MACOM's MAOM-005311 and MAOM-005411 feature differential inputs to provide common-mode rejection, while the single-ended output voltage is adjustable to 1.8Vpp. These devices provide a 6 dB gain control range and integrate peak detectors on each channel for closed-loop control. The solution comes in a surface mount package with integrated high frequency chokes and coupling capacitors to bias the driver and EML. The above is the analysis of single-channel and four-channel linear EML driver series. I hope it can help you.