Single-channel HOTLink II™ Transceiver
CYV15G0101DXB
CYW15G0101DXB
CYP15G0101DXB
Cypress Semiconductor Corporation
•
3901 North First Street
•
San Jose
, CA 95134
•
408-943-2600
Document #: 38-02031 Rev. *J
Revised March 24, 2005
Features
• Second-generation HOTLink® technology
• Compliant to multiple standards
— ESCON®, DVB-ASI, Fibre Channel and Gigabit
Ethernet (IEEE802.3z)
— CPRI™ compliant
— CYW15G0101DXB compliant to OBSAI-RP3
— CYV15G0101DXB compliant to SMPTE 259M and
SMPTE 292M
— 8B/10B encoded or 10-bit unencoded data
• Single-channel transceiver operates from 195 to
1500 MBaud serial data rate
— CYW15G0101DXB operates from 195 to 1540 MBaud
• Selectable parity check/generate
• Selectable input clocking options
• Selectable output clocking options
• MultiFrame™ Receive Framer
— Bit and Byte alignment
— Comma or full K28.5 detect
— Single- or Multi-Byte framer for byte alignment
— Low-latency option
• Synchronous LVTTL parallel input and parallel output
interface
• Internal phase-locked loops (PLLs) with no external
PLL components
• Dual differential PECL-compatible serial inputs
— Internal DC-restoration
• Dual differential PECL-compatible serial outputs
— Source matched for driving 50
Ω transmission lines
— No external bias resistors required
— Signaling-rate controlled edge-rates
• Optional Elasticity Buffer in Receive Path
• Optional Phase Align Buffer in Transmit Path
• 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
• Low power 1.25W @ 3.3V typical
• Single 3.3V supply
• 100-ball BGA
• Pb-Free package option available
• 0.25
µ BiCMOS technology
Functional Description
The CYP(V)15G0101DXB[1] 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 195 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, frames the data to character bound-
aries, decodes the framed characters into data and special
characters, and presents these characters to an Output
Register. Figure 1 illustrates typical connections between
independent
host
systems
and
corresponding
CYP(V)(W)15G0101DXB parts. As a second-generation
HOTLink device, the CYP(V)(W)15G0101DXB extends the
HOTLink II family with enhanced levels of integration and
faster data rates, while maintaining serial-link compatibility
(data, command, and BIST) with other HOTLink devices.
Note:
1.
CYV15G0101DXB refers to SMPTE 259M and SMPTE 292M compliant devices. CYW15G0101DXB refers to OBSAI RP3 compliant devices (maximum
operating data rate is 1540 MBaud). CYP15G0101DXB refers to devices not compliant to SMPTE 259M and SMPTE 292M pathological test requirements and
also OBSAI RP3 operating datarate of 1536 MBaud. CYP(V)(W)15G0101DXB refers to all three devices.
10
10
10
10
Serial Link
Backplane or Cabled
Connections
Figure 1. HOTLink II System Connections
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