Functional Description

The CYP15G0401DXA Quad HOTLink II™Transceiver is a point-to-point or point-to-multipoint communications building block allowing the transfer of data over high-speed serial links(optical fiber, balanced, and unbalanced copper transmission lines) at signaling speeds ranging from 200-to-1500 MBaud per serial link. The multiple channels in each device may be combined to allow transport of wide buses across significant distances with minimal concern for offsets in clock phase or link delay.

Features

• 2nd generation HOTLink® technology

• Fibre Channel and Gigabit Ethernet compliant 8B/10B coded or 10-bit unencoded

• 8-bit encoded data transport

• 10-bit unencoded data transport

• Selectable parity check/generate

• Selectable multi-channel bonding options

— Four 8-bit channels

— Two 16-bit channels

— One 32-bit channel

— N x 32-bit channel support (inter-chip)

• Selectable input clocking options

• Selectable output clocking options

• MultiFrame™ receive framer provides alignment to

— Bit, byte, half-word, word, multi-word

— COMMA or Full K28.5 detect

— Single or Multi-byte framer for byte alignment

— Low-latency option

• Skew alignment support for multiple bytes of offset

• Synchronous LVTTL parallel input interface

• Synchronous LVTTL parallel output interface

• 200-to-1500 MBaud serial signaling rate

• Internal PLLs with noexternal PLL components

• Dual differential PECL-compatible serial inputs per channel

• Dual differential PECL-compatible serial outputs per channel

— Source matched for 50Ωtransmission 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

• Per-channel Link Quality Indicator

—Analog signal detect

—Digital signal detect

—Frequency range detect

• Low Power (2.8W typical)

—Single +3.3V VCCsupply

• 256-ball Thermally Enhanced BGA

• 0.25µBiCMOS technology