PHY1066

Active Equalizer and Retiming Driver with Pre-emphasis

The PHY1066 is an active equalizer and retiming driver with programmable pre-emphasis designed for 10Gbps active copper cable applications.

The low latency IC is also ideal for use in delay critical applications and the small BGA package fits inside an XFP or SFP+ MSA connector.

The PHY1066 actively equalizes and optimizes itself to its surrounding environment; whether it is a change in temperature or if the cable is moved.

Tested up to 20 meters across 24AWG twin-ax copper cable, it can also be used up to 10 meters across 30AWG.

Loss of signal and loss of lock alarms provide additional monitoring to the host controller. Accessing the PHY1066 is via the selectable 2-wire or SPI microcontroller interface. Integrated PRBS and BERT can be integrated as part of the set-up and test routine, and can also be used in the lab.

Key features

• Low power dissipation IC (0.68W)
• Low latency (15ns)
• Optimized for 10G Ethernet
• Integrated PRBS & BERT
• Loss of Signal (LOS) & Loss of Lock (LOL) alarms
• Selectable 2-wire or SPI microcontroller interface
• Small footprint flip-chip BGA 36pin, 5mm x 5mm package with 0.8mm ball pitch
• Up to 20 meters across twin-pair serial copper cable
• Single IC used for transmit or receive

Applications

• 10Gbps Active Copper Cables inside SFP+/XFP connector
• 10Gbps Passive Cables when placed on host
• 10GBASE-SR (when placed on host)
• Copper backplanes
• XFP and SFP+ form factor