CYV15G0403TB
Independent Clock Quad HOTLink II™ Serializer
Features
• Second-generation HOTLink
®
technology
• Compliant to SMPTE 292M and SMPTE 259M video
standards
• Quad channel video serializer
— 195- to 1500-Mbps serial data signaling rate
— Simultaneous operation at different signaling rates
• Supports half-rate and full-rate clocking
• Internal phase-locked loops (PLLs) with no external
PLL components
• Redundant differential PECL-compatible serial outputs
per channel
— No external bias resistors required
— Signaling-rate controlled edge-rates
— Internal source termination
• Synchronous LVTTL parallel interface
• JTAG boundary scan
• Built-In Self-Test (BIST) for at-speed link testing
• Low-power 2W @ 3.3V typical
• Single 3.3V supply
• Thermally enhanced BGA
• Pb-Free package option available
• 0.25µ BiCMOS technology
high-speed serial links including SMPTE 292M and SMPTE
259M video applications. It supports signaling rates in the
range of 195 to 1500 Mbps per serial link. All four channels are
independent and can simultaneously operate at different
rates. Each channel accepts 10-bit parallel characters in an
Input Register and converts them to serial data.
Figure 1
illus-
trates typical connections between independent video co-
processors and corresponding CYV15G0403TB Serializer
and CYV15G0404RB Reclocking Deserializer chips.
The CYV15G0403TB satisfies the SMPTE-259M and SMPTE-
292M compliance as per SMPTE EG34-1999 Pathological
Test Requirements.
As
a
second-generation
HOTLink
device,
the
CYV15G0403TB extends the HOTLink family with enhanced
levels of integration and faster data rates, while maintaining
serial-link compatibility (data and BIST) with other HOTLink
devices. Each channel of the CYV15G0403TB Quad HOTLink
II device independently accepts scrambled 10-bit transmission
characters. These characters are serialized and output from
dual Positive ECL (PECL) compatible differential trans-
mission-line drivers at a bit-rate of either 10- or 20-times the
input reference clock for that channel.
Each channel contains an independent BIST pattern
generator. This BIST hardware allows at-speed testing of the
high-speed serial data paths in each transmit section of this
device, each receive section of a connected HOTLink II
device, and across the interconnecting links.
The CYV15G0403TB is ideal for SMPTE applications where
different data rates and serial interface standards are
necessary for each channel. Some applications include multi-
format routers, switchers, format converters, and cameras.
Functional Description
The CYV15G0403TB Independent Clock Quad HOTLink II™
Serializer is a point-to-point or point-to-multipoint communica-
tions building block enabling transfer of data over a variety of
Reclocked
Outputs
10
10
10
Independent
Channel
CYV15G0403TB
Serializer
Serial Links
Independent
Channel
CYV15G0404RB
Reclocking Deserializer
10
10
10
10
Reclocked
Outputs
Figure 1. HOTLink II™ System Connections
Cypress Semiconductor Corporation
Document #: 38-02104 Rev. *B
•
3901 North First Street
•
San Jose
,
CA 95134
•
408-943-2600
Revised July 11, 2005
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