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VSC7123 Datasheet 10-bit Transceiver

Manufacturer: Vitesse Semiconductor

Overview: VELOCITYTM VITESSE SEMICONDUCTOR CORPORATION Data Sheet VSC7123.

Datasheet Details

Part number VSC7123
Manufacturer Vitesse Semiconductor
File Size 208.01 KB
Description 10-Bit Transceiver
Datasheet VSC7123_ETC.pdf

General Description

The VSC7123 is a full-speed Fibre Channel and Gigabit Ethernet Transceiver with industry-standard pinouts.

The VSC7123 accepts 10-bit 8B/10B encoded transmit data, latches it on the rising edge of REFCLK and serializes the data onto the TX PECL differential outputs at a baud rate which is 10 times the REFCLK frequency.

Serial data input on the RX PECL differential inputs is resampled by the Clock Recovery Unit (CRU) and deserialized onto the 10-bit receive data bus synchronously to plementary divide-by-twenty clocks.

Key Features

  • 802.3z Gigabit Ethernet-Compliant 1.25 Gb/s Transceiver.
  • ANSI X3T11 Fibre Channel-Compliant 1.0625 Gb/s Transceiver.
  • 0.98 to 1.36 Gb/s Full-Duplex Operation.
  • 10-Bit TTL Interface for Transmit and Receive Data 10-Bit Transceiver for Fibre Channel and Gigabit Ethernet.
  • Automatic Lock-to-Reference.
  • RX Cable Equalization.
  • Analog/Digital Signal Detection.
  • JTAG Access Port for Testability.
  • Single +3.3V Supply, 650mW Typ.

VSC7123 Distributor