• Part: VSC7123
  • Manufacturer: Vitesse Semiconductor
  • Size: 444.89 KB
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VSC7123 Key Features

  • 802.3z Gigabit Ethernet-pliant 1.25 Gbps transceiver
  • ANSI X3T11 Fibre Channel-pliant 1.0625 Gbps transceiver
  • 0.98 to 1.36 Gbps full-duplex operation
  • 10-Bit TTL interface for transmit and receive data
  • Automatic lock-to-reference
  • RX cable equalization
  • Analog and digital signal detection
  • JTAG access port for testability
  • Single +3.3 V supply, 650 mW typical
  • Packages: 64-pin 10 mm and 14 mm QFP and

Related Vitesse Semiconductor Datasheets

Part Number Description
VSC7123 10-Bit Transceiver
VSC7121 Quad Port Bypass Circuit
VSC7125 1.0625 Gbits/sec Fibre Channel Transceiver
VSC7105 1.0625 Gbit/sec Transmitter/Receiver
VSC7106 1.0625 Gbit/sec Transmitter/Receiver

VSC7123 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...