Integrated Device Technology, Inc. (IDT) and Seiko Epson Corporation (Epson) have collaborated on a low phase noise timing solution for telecommunications and data center applications. IDT's new 8V19N474 jitter attenuator and frequency synthesizer, coupled with Epson's VG-4513 high performance voltage-controlled crystal oscillator (VCXO), provide best-in-class phase noise performance for demanding applications such as 40/100/400 Gbps Ethernet timing. For wired communications, the IDT-Epson solution meets physical layer specifications for phase noise, bit error rate and signal-to-noise ratio without external filtering.
