The Dove 41X family is used in the next-generation low-power, high-performance 4x106G to 4x106G PAM-4 QSFP112 optical transceivers for high density data centers. Dedicated PLLs are included for each transmit and receive data lane, enabling seamless operation in breakout applications.
The Dove 41X family integrates high-performance DSP technology and equalization techniques to compensate for optical and electrical impairments, while achieving good BER performance and maintaining low power dissipation. This unique architecture is optimized for die size and mainstream silicon process technology, enabling low cost of ownership and accelerating market adoption.
Dove 410 can be used with and external laser or modulator driver, whereas Dove 411 comes with integrated TFLN and EML driver, and Dove 412 includes a SiPho driver. On-chip crossbar, loopbacks, and test features simplify module design, bring-up and production test.