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Home > Coax Chips > EqcoLogic
 
EqcoLogic

Quick Links: EQCO850SC ~~ EQCO62T20 & EQCO62R20 ~~ EQCO5000 ~~ EQCO2754 ~~ EQCO30R5 & EQCO30T5

MODEL HIGHLIGHTS FEATURES
EQCO850SC The EQCO850SC single coax transceiver is designed to simultaneously transmit and receive signals on a single 50Ω coax cable up to 1.25 Gbps, bidirectional in both ways. Power can be delivered in parallel over the same coax by a current up to 900mA. Compatible with LVDS, CML and other NRZ differential signaling methods.
  • Full-duplex bidirectional communication over a single coax supporting: Fast- and Gigabit Ethernet, LVDS, IEEE1394b (S800 and lower data rates) and MOST (150 Mbps, automotive) protocols
  • Developed for Low Emissions and High Immunity (automotive applications)
  • Cable extension due to internal equalization e.g.:
    • Fast Ethernet @ 125 Mbps, 60 m over RTK coax cable (3.2 mm diameter)
    • IEEE1394/S800@ 1Gbps, 25m over RTK coax cable
Product Status: In production
EQCO62T20 &
EQCO62R20
The EQCO62T20/EQCO62R20 is a driver/equalizer chipset that forms a bidirectional full duplex communication link over a single coax cable. The EQCO62T20/ EQCO62R20 chipset is designed to transport up to 6.25 Gbps over the downlink channel and to transport 21 Mbps over the uplink channel. Power can be transferred over the same cable via external inductors. The EQCO62T20 is designed for the camera side and the EQCO62R20 for the Frame Grabber side. Features
  • EqcoLink™ Multi-Rate adaptive equalization technology
    • Supports up to 58m of RG11 cable at 6.25 Gbps
    • Supports up to 100m of RG11 cable at 3.125 Gbps
  • Complies with the new CoaXPress v1.0 camera standard, see www.CoaXPress.com
  • Full duplex bidirectional data channel
    • Downlink speeds from 1 Gbps up to 6.25 Gbps; differential interfacing straightforward
    • Flexible, uplink supporting up to 21 Mbps, allowing nanoseconds precise triggering
  • Supports Power distribution over the coax up to 700 mA, on top of the data signals allowing to power the camera through the same coax
  • Low power consumption (<70 mW, 1.2 V supply )
  • -40 - +85 °C industrial temperature range

The chipset is designed to work with several types of 75Ω coaxial cables including legacy cables as well as thin flexible lightweight cables:

EQCO62TSO & EQCO62R20

Product Status: Sample production now, volume production 1Q'2011
EQCO5000 USB3.0 is an emerging standard for gigabit speed plug and play devices connected to PCs and other similar computing equipment. USB3.0 cables include two additional twisted pairs for serial digital communications at 5 Gbps. EQCO5000 is a cable equalizer specifically designed to restore signals received using the SuperSpeed mode specified in USB 3.0. Applications
EQCO5000 supports extended cable lengths for 5.0 Gbps data-rates in general and is in particular useful for USB 3.0 applications, including the following:
  • Industrial, Medical High-End Camera's
  • Digital Storage
  • SuperSpeed display driving
The EQCO5000 is designed to be placed in front of existing SuperSpeed receivers, giving optimal compensation for frequency dependent signal loss in the used cable. For example:
  • The top USB connector in a desktop can improve the receive signal integrity by placing the EQCO5000 close to the USB 3.0 connector.
    EQCO5000
  • The EQCO5000 is designed to be integrated into smart cables, only requiring a handful of SMD capacitors. EQCO5000
  • The EQCO5000 can generate and receive the USB 3.0 compliant signals, making it suitable to be used in conjunction with FPGAs, in which case the FPGA can play the role of PHY and perform other functions.
    EQCO5000
Features
  • Extended cable reach:
    • For standard cable, 15m @ 5.0 Gbps (30-35dB self-adaptive compensation)
    • For Superspeed only cable (better AWG), up to 30 m
  • Internal input and output termination for low external component count
  • Differential signal output can have de-emphasis according to USB3.0 specification
  • Transparent for LFPS, 8B/10B and electrical-idle signaling
  • Signal equalization for full swing, and low power swing transmit amplitudes
  • Common mode link-through for transparent Rx detect
  • Single 1.2V or 5V supply (by internal linear regulator)
  • Low current consumption (55mA @ 1.2V, when active, 8mA in standby)
  • Equalizer shutdown when not longer active, auto wake up on LFPS
  • QFN16 package, Pb-free and RoHS compliant
  • Outputs giving information on the type of data passing (LFPS, 8B/10B, or electrical-idle) for FPGA applications.
Product Status: Sample available 1Q'2011
EQCO2754 EQCO2754 is a quad equalizer component specifically designed for DisplayPort 2 applications. Applications
EQCO2754 supports extended cable lengths for 5.4 Gbps data-rates and is useful for many applications, including the following:
  • Stereoscopic 3D support for three-dimensional full HD video
  • Driving of two 2560x1600 displays – e.g. Apple's 30-inch Cinema Display
  • Driving up to four 1920x1200 (full HD) displays on a single link via daisy chaining
  • At 2.7 Gbps, the equalizer also extends the maximum cable length range significantly.
The EQCO2754 can be used as input device for all types of monitors, beamers etc. giving optimal compensation of frequency dependent signal loss.

The voltage regulator internal to EQCO2754 allows easy integration of the into smart cables. Only a handful of supplementary low cost SMD capacitors are required to complete the function.

Features
  • Long cable reach:
    • 15-20 m @ 2.7Gbps (25-30dB self adaptive compensation)
    • 10-15m @ 5.4 Gbps (30-35 dB self adaptive compensation)
  • Low current consumption (70mA/channel)
  • Internal input and output termination for low external component count
  • Single 1.2V or 3.3V supply (internal linear regulator)
  • QFN package, pin count to be determined
Internal Block Diagram

EQCO2754


The EQCO2754 is a 4 channel equalizer. Each of the equalizers operate independently finding the optimal compensation level, deskewing the interpairskew up to 40% of interpair skew.

Product Status: Samples available 1Q'2011, also available for licensing or production
EQCO30R5 &
EQCO30T5
EqcoLogic has developed a family of transmitters, receivers and equalizers for video connections with speeds of up to 3.0 Gbps. The EQCO30T5 and EQCO30R5 is designed to transmit and receive 3G-SDI (HD-SDI) or 8b/10b signals after transmission over 75Ω coaxial cables. Features
  • EqcoLink™ Multi-Rate adaptive equalization technology
    • Supports up to 100m of RG11 cable at 3.125 Gbps
  • Full duplex bidirectional data channel
    • Downlink speeds from 1 Gbps up to 3.125 Gbps; differential interfacing straightforward
    • Flexible, uplink supporting up to 5 Mbps, allowing nanoseconds precise triggering
  • Supports Power distribution over the coax up to 700 mA, on top of the data signals allowing to power the camera through the same coax
  • Low power consumption (<70 mW, 1.2 V supply )
  • -40 - +85 °C industrial temperature range
Applications
This solution is useful and economical for many markets and applications, including the following:
  • High Definition, high frame rate Pro-video HD/SDI frame store
  • High bandwidth 8b/10 signaling
  • CCTV Surveillance, industrial/inspection, medical video inputs
Performance Features
  • Long cable reach (Belden1694A):
    • 140m @ 3.0 Gbps
    • 200m @ 1.5 Gbps
    • 400m @ 270 Mbps
  • Compatible with all SMPTE 3G-SDI data-rates
    • SMPTE 259M – SDI - 143 to 360 Mbps
    • SMPTE 344M – 540 Mbps
    • SMPTE292M - HD-SDI – 1.485 Gbps
    • SMPTE372M – dual link HD-SDI – 2.97 Gbps
    • SMPTE424M– dual speed HD-SDI - 2.97 Gbps
  • Pin compatible to Gennum and National Semiconductor parts
    • Low Power 80 mW @ 1.2 V or 220 mW @ 3.3 V
    • 3.3 V supply
    • Auto-adaptive variable gain for very robust operation
    • -40°C to + 85°C temperature range
    • 16-pin, 0.65 mm pin pitch, 4 mm QFN package
Product Status: Sample available 1Q'2011, also available for licensing or production

Saber 1 Technologies LLC
225 Stedman Street, Building 15, Lowell, Massachusetts 01851
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