VSC7145

• Dual Speed Operation:
 - Fibre Channel: 1.06/2.12 Gb/s
 - Gigabit Ethernet: 1.25 Gb/s
 - InfiniBandTM: 2.5 Gb/s
• 10-bit, SSTL_2 or SSTL_3 Interface
• HSPI Interface Compliant
• ASIC-FriendlyTM Timing to the Transmitter
• Separate Transmitter/Receiver Rate Controls support Auto Speed Negotiation
• No Passives needed on High Speed Signals
• On-chip, 100 Ohm Termination
• Write Pre-Emphasis in Transmitter
• Cable Equalization in Receiver
• Analog/Digital Signal Detection
• Flexible Reference Clock
• Single 3.3V Supply, 800mW
• 64-pin, 14 mm PQFP Package
• Pin Compatible to Agilent HDMP-263x

VSC7145 detected and used for aligning the serial data to the parallel output bus. Independent speed selectors control the transmitter and receiver separately to support industry-standard automatic speed negotiation protocols. A combined analog/digital signal detect circuit indicates the presence of valid signal levels on the SI input. The VSC7145 contains on-chip PLL circuitry for synthesis of the bit rate transmit clock, and extraction of the clock from the received serial stream. The parallel bus of the VSC7145 is compliant with the High Speed Parallel Interface (HSPI) standard developed by the T11.2 Fibre Channel Committee.