VSC7123 Overview
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)...
VSC7123 Key Features
- 802.3z Gigabit Ethernet-pliant 1.25 Gb/s Transceiver
- ANSI X3T11 Fibre Channel-pliant 1.0625 Gb/s Transceiver
- 0.98 to 1.36 Gb/s Full-Duplex Operation
- 10-Bit TTL Interface for Transmit and Receive Data
- Automatic Lock-to-Reference
- RX Cable Equalization
- Analog/Digital Signal Detection
- JTAG Access Port for Testability
- Single +3.3V Supply, 650mW Typical
- Packages: 64-Pin 10mm and 14mm PQFP and