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RC32508A Datasheet Femtoclock 2 Jitter Attenuator And Clock Generator

Manufacturer: Renesas

Overview: RC32508A FemtoClock 2 Jitter Attenuator and Clock Generator Datasheet The RC32508A is a fully integrated, low-power, ultra high-performance jitter attenuator and clock generator. The device supports SyncE for networkbased synchronization. The RC32508A is ideal for providing reference clocks for high-speed serial links up to 112Gbps Ethernet in modular switch line cards and fabric cards in data center equipment. The device is a member of Renesas' high-performance FemtoClock 2 family. Applications ▪ Switches / routers ▪ Jitter attenuation for 10 / 25 / 40 / 100 / 200 / 400 Gbps Ethernet PHYs in switch line cards ▪ Clock generation for 10 /25 / 40 / 100 / 200 / 400 Gbps Ethernet PHYs in switch fabric cards ▪ Medical imaging ▪ Professional audio and video Product Options ▪ 7 × 7 × 0.9 mm 48-QFN package ▪ 8 differential or 16 single-ended outputs SyncE RX Clk Uplink PHY Eth Switch ASIC Processor Downlink PHY Eth Con troll er PCIE, Others RC32508A DPLL1 SyncE Eth+FE C Clk SyncE TX Clk Freq Domain Eth+FEC/FC Freq Domain SyncE PCIE, Other Figure 1.

Datasheet Details

Part number RC32508A
Manufacturer Renesas
File Size 1.27 MB
Description FemtoClock 2 Jitter Attenuator and Clock Generator
Datasheet RC32508A-Renesas.pdf

Key Features

  • Can be configured as clock generator or jitter attenuator/synchronizer.
  • Low power, less than 0.8W typical.
  • Low jitter, less than 50fs-RMS.
  • Compliant with ITU-T G.8262 and G.8262.1 option 1 and 2 for synchronous Ethernet Equipment Clock (EEC/eEEC) without degrading output jitter.
  • PCIe Gen 1-6 CC, SRIS, and SRNS support.
  • Jitter attenuation with programmable loop bandwidth from 0.1Hz to 12kHz.
  • Up to two independent frequency domains and eight integer output divid.

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RC32508A Distributor