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Features
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Multi rate adaptive equalization
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Operates from 143 to 1485 Mbps serial data rate
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SMPTE 292M, SMPTE 344M, and SMPTE 259M compliant
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Supports DVB-ASI at 270 Mbps
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Cable length indicator for HD-SDI and SD-SDI data rates
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Maximum cable length adjustment for HD-SDI and SD-SDI
data rates
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Carrier detect and mute functionality for HD-SDI and SD-SDI
data rates
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Equalizer bypass mode
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Seamless connection with HOTLink II™ family
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Equalizes up to 350m of Canare L-5CFB and Belden 1694A
coaxial cable at 270 Mbps
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Typically equalizes up to 200m of Canare L-5CFB and Belden
1694A coaxial cable at 1.485 Gbps
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Low power: 160 mW at 3.3V
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Single 3.3V supply
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16-pin SOIC
0.18 μm CMOS technology
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Equalizer System Connection Diagram
HOTLink II
Serializer
Cypress Semiconductor Corporation
Document Number: 001-04184 Rev. *E
Multi Rate Video Cable Equalizer
Serial Links
Cable
Driver
Copper Cable
Connections
•
198 Champion Court
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Pb-free and RoHS compliant
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Uses Cypress CLEANLink™ technology
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Pin compatible to existing equalizer devices
Functional Description
The CYV15G0101EQ is a multi rate adaptive equalizer designed
to equalize and restore signals received over 75Ω coaxial cable.
The equalizer meets SMPTE 292M, SMPTE 344M, and SMPTE
259M data rates. The CYV15G0101EQ is optimized to equalize
up to 350m of Belden 1694A coaxial cable at 270 Mbps and
typically up to 200m of Belden 1694A coaxial cable at 1.485
Gbps. The CYV15G0101EQ connects seamlessly to the
HOTLink II family of transceivers.
The CYV15G0101EQ has DC restoration to compensate for the
DC content of the SMPTE pathological patterns. A cable length
indicator (CLI) provides an indication of the cable length being
equalized at HD-SDI and SD-SDI data rates. The maximum
cable length adjust (MCLADJ) sets the approximate maximum
cable length to equalize at SD and HD data rates. The
CYV15G0101EQ's differential serial outputs (SDO, SDO) mute
when the approximate cable length set by MCLADJ is reached.
CD/MUTE is a bidirectional pin that provides an indication of the
signal present at the equalizer inputs. It also controls muting the
outputs of the equalizer at HD and SD data rates.
Power consumption is typically 160 mW at 3.3V.
CYV15G0101EQ
Multi Rate
Cable
Equalizer
,
•
San Jose
CA 95134-1709
CYV15G0101EQ
HOTLink II
Deserializer
•
408-943-2600
Revised October 25, 2007
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Summary of Contents for Cypress Semiconductor Multi Rate Video Cable Equalizer CYV15G0101EQ
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Page 1: Functional Description
Features ■ Multi rate adaptive equalization ■ Operates from 143 to 1485 Mbps serial data rate ■ SMPTE 292M, SMPTE 344M, and SMPTE 259M compliant ■ Supports DVB-ASI at 270 Mbps ■ Cable length indicator for HD-SDI and SD-SDI data rates ■... - Page 2 Equalizer Block Diagram CYV15G0101EQ Multi-Rate Video Cable Equalizer Block Diagram CYV15G0101EQ Multi-Rate Video Cable Equalizer Block Diagram Cable Length Analog Adjustor and Mute MCLADJ Threshold Block DC Restore SDI, SDI Equalizer Pinouts Figure 1. Pin Diagram - 16 Pin SOIC (Top View) AGC+ Document Number: 001-04184 Rev.
- Page 3 Table 1. Pin Descriptions - CYV15G0101EQ Single Channel Cable Equalizer Name IO Characteristics Signal Description Control Signals Analog Output CD/MUTE LVTTL IO MCLADJ Analog Input BYPASS LVTTL Input AGC± Analog SDO, SDO Differential Output SDI, SDI Differential Input Power Power Document Number: 001-04184 Rev.
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Page 4: Equalizer Operation
Equalizer Operation The CYV15G0101EQ is a high speed adaptive cable equalizer designed to equalize standard definition (SD) and high definition (HD) serial digital interface (SDI) video data streams. CYV15G0101EQ equalizer is optimized to equalize up to 350m of Canare L-5CFB and Belden 1694A cable at 270 Mbps and typically up to 200m of Canare L-5CFB and Belden 1694A cable at 1.485 Gbps. -
Page 5: Maximum Ratings
Maximum Ratings Exceeding maximum ratings may shorten the useful life of the device. These user guidelines are not tested. Storage Temperature ... –65°C to +150°C Ambient Temperature with Power Applied ... –55°C to +125°C Supply Voltage to Ground Potential...–0.5V to +3.8V DC Voltage Applied to Outputs in High Z State ... -
Page 6: Ac Electrical Characteristics
AC Electrical Characteristics Parameter Description – Serial Input Data Rate Input Voltage Swing Input Voltage Swing ΔV Output Voltage Swing – Output Jitter for Various Cable Lengths and Data Rates [3, 4] – Output Rise/Fall Time [3, 4] – Output Rise/Fall Time –... -
Page 7: Typical Performance Graphs
Typical Performance Graphs (Unless otherwise stated, V = 3.3V, T Figure 2. MCLADJ Input Voltage vs. Belden 1694A Cable Length at SD-SDI and HD-SDI Data Rates Figure 3. CLI Output Voltage vs. Belden 1694A Cable Length at SD-SDI and HD-SDI Data Rates 2 .7 2 .6 2 .5... -
Page 8: Typical Application Circuit
Typical Application Circuit Figure 4. Interfacing CYV15G0101EQ to the HOTLink II SerDes RXLE SDASEL RXD7 RXD6 LPEN RXD5 INSEL RXD4 IN1+ RXD3 RXD2 RXD1 IN1− RXD0 FRAMCHAR RXOP RFEN RXST2 RFMODE RXST1 RXST0 DECMODE RXCLK+ RXCKSEL RXCLK− RXMODE RXRATE RXCLKC+ CYV15G0101DXB Document Number: 001-04184 Rev. -
Page 9: Ordering Information
Ordering Information Ordering Code CYV15G0101EQ-SXC Package Dimension Document Number: 001-04184 Rev. *E Package Name Package Type SZ16.15 Pb-free 16-Pin 150 Mil SOIC Figure 5. 16-Pin (150 Mil) SOIC S16.15 CYV15G0101EQ Operating Range 0 to 70°C 51-85068-*B Page 9 of 10 [+] Feedback [+] Feedback... - Page 10 Document History Page Document Title: CYV15G0101EQ Multi Rate Video Cable Equalizer Document Number: 001-04184 ISSUE REV. ECN NO. DATE 389196 SEE ECN 394763 SEE ECN 431556 SEE ECN 504487 SEE ECN 514998 SEE ECN 1396423 SEE ECN © Cypress Semiconductor Corporation, 2007. The information contained herein is subject to change without notice. Cypress Semiconductor Corporation assumes no responsibility for the use of any circuitry other than circuitry embodied in a Cypress product.
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