Functional Description
The CYP15G0101DXA Single Channel HOTLink II™ Transceiver is a point-to-point communications building block allowing the transfer of data over a high-speed serial link (optical fiber, balanced, and unbalanced copper transmission lines) at signaling speeds ranging from 200-to-1500 MBaud.
The transmit channel accepts parallel characters in an Input Register, encodes each character for transport, and converts it to serial data. The receive channel accepts serial data and converts it to parallel data, decodes the data into characters, and presents these characters to an Output Register.

Features
• 2nd generation HOTLink® technology
• Fibre Channel and Gigabit Ethernet compliant 8B/10Bcoded or 10-bit unencoded
• ESCON, DVB-ASI Compliant
• SMPTE-292M, SMPTE-259M Compliant
• 8-bit encoded data transport
   — Aggregate throughput of 2.4 GBits/second
• 10-bit unencoded data transport
   — Aggregate throughput of 3 GBits/second
• Selectable parity check/generate
• Selectable input clocking options
• Selectable output clocking options
• MultiFrame™ receive Framer provides alignment to
   — Bit and byte boundaries
   — Comma or Full K28.5 detect
   — Single or Multi-byte Framer for byte alignment
   — Low-latency option
• Synchronous LVTTL parallel input interface
• Synchronous LVTTL parallel output interface
• 200-to-1500 MBaud serial signaling rate
• Internal PLLs with no external PLL components
• Dual differential LVPECL-compatible serial inputs
   — Internal DC-restoration
• Dual differential LVPECL-compatible serial outputs
   — Source matched for 50Ω transmission lines
   — No external bias resistors required
   — Signaling-rate controlled edge-rates
• Compatible with
   — Fiber-optic modules
   — Copper cables
   — Circuit board traces
• JTAG boundary scan
• Built-In Self-Test (BIST) for at-speed link testing
• Link Quality Indicator
   — Analog signal detect
   — Digital signal detect
   — Frequency range detect
• Low Power (0.85W typical)
   — Single +3.3V VCC supply
• 100-ball BGA
• 0.25µ BiCMOS technology