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...
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