SDI

As a pioneer in digital video, Semtech’s Gennum Products continue to lead the way in proven UHD-SDI/12G, 3G, HD and SD technologies. Semtech continues its leadership in SDI technology by being first to market with an array of advanced UHD-SDI solutions. In fact, there’s a good chance that any TV broadcast or professional video passed through several Semtech components.

Retour à la liste

GS3241-INE3

3G HD-SDI Re-timing Adaptive Cable Equalizer

Demand of reminder on this product

You are interested in this product ? Leave us your address and phone number to be contacted again by our services.

Name *

First name *

Company *

Postcode *

E-mail *

Tel *

* Please fill all the compulsory fields


Description

The GS3241 is a low-power, multi-rate re-timing Cable Equalizer supporting rates up to 3G HD-SDI. It is designed to equalize and restore signals received over 200m coaxial cable at 3G, compensate for DC content of SMPTE pathological signals, and re-time the incoming data. The device supports ST 424 (3G SDI), ST 292-1 (HD-SDI), and ST 259 (SD-SDI) signals and is optimized for performance at 2.97Gb/s. In addition to standard SMPTE rates, the device also supports re-timing of DVB-ASI at 270Mb/s and MADI at 125Mb/s.

The two trace drivers have highly configurable pre-emphasis and swing controls to compensate for long trace and connector losses.

Features


  • 75Ω cable input interface with on-chip termination
  • SMPTE ST 424, ST 292-1 and ST 259 compliant input/output
  • Multi-standard operation from 1Mb/s to 2.97Gb/s
  • In addition to standard SMPTE rates, the device also supports re-timing of DVB-ASI at 270Mb/s, and MADI at 125Mb/s
  • 3D Input Signal Eye Monitor
  • PRBS generator and checker
  • Automatic cable equalization—typical equalized cable lengths of Belden 1694A cable:
    • 190m at 2.97Gb/s
    • 260m at 1.485Gb/s
    • 450m at 270Mb/s and 125Mb/s
  • Cable equalizer features:
    • Automatic power down on loss of signal
    • Programmable carrier detect with squelch threshold adjustment
    • Programmable launch swing compensation for non-compliant source
    • Manual and automatic cable equalizer bypass
  • Trace driver features:
    • Integrated 100Ω, differential output termination
    • E×tends output DC-coupling support with 1.2V to 2.5V output supply range
    • Trace driver data output pre-emphasis to compensate for up to 60” FR4 at 2.97Gb/s
    • Manual or automatic re-timer bypass
    • Manual or automatic mute or disable on LOS
  • CDR features:
    • Manual or automatic rate modes
    • Wide Loop bandwidth control
    • Re-timing at the following data rates: 125Mb/s, 270Mb/s, 1.485Gb/s, and 2.97Gb/s—this includes the f/1.001 rates
  • Additional Features:
    • Single 1.8V power supply for analog and digital core
    • GSPI serial control and monitoring interface
    • Four configurable GPIO pins for control or status monitoring
    • Wide operating temperature range: -40°C to +85°C
    • Small 6mm × 4mm 40-pin QFN
    • Pb-free/Halogen-free/RoHS and WEEE compliant package
    • Pin compatible with the GS12141, GS12142, and GS12241

Download the PDF

Related products

You could also be interested in the following products :

Actualités

title en
05/01/2021

In-motion start-up specialized in on-board airbag solutions carried out a 10 million euro fundraiser led by Upfront Ventures.

Following the fire at the AKM plant in early November, a shortage on a number of products appeared.
We can help you by offering 2d source replacements with our ABLIC provider on switch and latch Hall effect.

ET-1000
09/11/2020

Panel support : E Ink 32" & 42"
Screens bi-stables
Inputs : Micro USB
Operating temperature : 0°C to +50°C

JETWAY, one of the world's leading manufacturers of industrial PCs (IPC), is pleased to offer 2 Slim Mini-ITX cards and 2 PC Box at very attractive prices.

Top
Changing Cookie Settings

Dear users, this website stores cookies on your computer. Their purpose is to improve your website experience while providing you with more personalized services.

If you would like more information about the cookies we use, please see our Privacy Policy. By accepting cookies, you consent to their use. You can also adjust their settings.

If you refuse cookies, your information will not be tracked when you visit this site. Only one cookie will be used in your browser to remember your preference not to be tracked.

  • Change the parameters
  • Accept all cookies and continue to the website