Transceivers deliver exceptional jitter performance, low power

Exar Corp. added two devices to its Sonet/SDH transceiver product family. The XRT91L82 (STS-48/STM-16 PHY) builds on the XRT91L80 and XRT91L81 OC-48 transceivers with an industry standard 16-bit LVDS/LVPECL interface.