VSC8115XYA-05-T

155 Mbps and 622 Mbps Clock and Data Recovery Units. Vitesse’s newly improved multirate clock and data recovery (CDR) devices provide exceptional input sensitivity, jitter tolerance, and jitter transfer performance. The VSC8115-05 devices derive high-speed timing signals for SONET/SDH-based equipment. The devices are designed to operate with SONET framer or ASIC devices to provide a low-power, high-speed clock and data recovery interface for optical networks. The devices achieve impressive jitter tolerance of 0.45 UI, jitter input sensitivity of 150 mV, and jitter transfer compliance in JMODE. Meets all Telcordia, ANSI, ITU-T, and SONET jitter requirements. The VSC8115-05 feature signal and lock-detect status outputs, automatic lock-to-reference, and PLL bypass for on-board debugging. High-speed outputs are configurable for either LVPECL or LVDS. Available in a 20-pin TSSOP package for flexible implementation and simplified layout, the VSC8115-05 device supports commercial temperature ranges, Both devices come in tape and reel form and are available in lead(Pb)-free versions.

• SONET/SDH and DWDM transport systems
• Multiservice access platforms and add/drop multiplexers
• ATM switches and routers
• Digital cross-connect systems
• Optical test equipment