ISL59603: MegaQ™: An Automatic Composite Video Equalizer, Fully-Adaptive to 1 Mile (1600m)

The ISL59601, ISL59602, ISL59603, ISL59604, and ISL59605 (the “MegaQ™” product family) are single-channel adaptive equalizers designed to automatically compensate for long runs of Cat 5/6 or RG-59 cable, producing high quality video output with no user interaction. The ISL59601 equalizes Cat 5/6 up to a distance of 1000 feet (300 meters), while the ISL59605 equalizes up to 5300 feet (1600 meters).

MegaQ™ compensates for high frequency cable losses of up to 60dB (ISL59605) at 5MHz as well as source amplitude variations up to ±3dB.

The ISL59601, ISL59602, ISL59603, ISL59604, and ISL59605 operate from a single +5V supply. Inputs are AC-coupled and internally DC-restored. The output can drive 2VP-P into two source-terminated 75Ω loads (AC-coupled or DC-coupled).

Key Features
  • ISL59605 Equalizes Up to 1 Mile (1600m) of Cat 5/6 and Up to 6000 Feet (1800m) of RG-59
  • Fully Automatic, Stand-Alone Operation - No User Adjustment Required
  • ±8kV ESD Protection on All Inputs
  • Automatic Cable Type Compensation
  • Compatible with Color or Monochrome, NTSC or PAL Signals
  • Automatic Polarity Detection and Inversion
  • Compensates for ±3dB Source Variation (in Addition to Cable Losses)
  • Optional Serial Interface Adds Additional Functionality
  • 5MHz -3dB Bandwidth
  • Works with Single-Ended or Differential Inputs
  • Output Drives Up to Two 150Ω Video Loads
Applications
  • Surveillance Video
  • Video Distribution
Typical Diagram
Application Notes
TitleTypeUpdatedSizeOther Languages
AN9741: Basic DACs for Electronic EngineersPDF27 Mar 201582 KB
AN9764: PALplus OverviewPDF13 Nov 201441 KB
AN9759: Signal Processing Blocks - A TutorialPDF13 Nov 20141.22 MB
AN9738: Video Module Interface (VMI) for ICsPDF13 Nov 201496 KB
AN9644: Composite Video Separation TechniquesPDF13 Nov 20141.47 MB
AN1695: Basics of Video: from Simple Analog to HDTVPDF13 Nov 2014290 KB
AN1099: A Simple Circuit Removes SyncPDF13 Nov 2014185 KB
Datasheets
TitleTypeUpdatedSizeOther Languages
ISL59601, ISL59602, ISL59603, ISL59604, ISL59605 DatasheetPDF17 Nov 20142.7 MB
User Guides
TitleTypeUpdatedSizeOther Languages
ISL59605-Catx-EVZ User GuidePDF21 Dec 2015565 KB
ISL59603-Coax-EVZ User GuidePDF13 Nov 2014554 KB
ISL59605-SPI-EVALZ User GuidePDF13 Nov 2014692 KB
ISL59605IRZ-EVALZ User GuidePDF13 Nov 2014865 KB
ISL59605-SPI-EVALZ User GuidePDF13 Nov 20141.16 MB
Miscellaneous
TitleTypeUpdatedSizeOther Languages
ISL5960x Customer PresentationPDF03 Apr 20151.36 MB
Order Information
Part NumberPackage TypeWeight(g)PinsMSL RatingPeak Temp (°C)RoHS Status
ISL59603IRZ20 Ld QFN0.044201260RoHS
ISL59603IRZ-T720 Ld QFN T+R0.044201260RoHS
ISL59603IRZ-T7A20 Ld QFN T+R0.044201260RoHS
ISL59601, ISL59602, ISL59603, ISL59604, ISL59605 Datasheet 17 Nov 2014
20 Ld QFN T+R ISL54302
ISL59601
AN9741: Basic DACs for Electronic Engineers 27 Mar 2015
AN9764: PALplus Overview 13 Nov 2014
AN9759: Signal Processing Blocks - A Tutorial 13 Nov 2014
AN9738: Video Module Interface (VMI) for ICs 13 Nov 2014
AN9644: Composite Video Separation Techniques 13 Nov 2014
AN1695: Basics of Video: from Simple Analog to HDTV 13 Nov 2014
AN1099: A Simple Circuit Removes Sync 13 Nov 2014
ISL59605-Catx-EVZ User Guide 21 Dec 2015
ISL59603-Coax-EVZ User Guide 13 Nov 2014
ISL59605-SPI-EVALZ User Guide 13 Nov 2014
ISL59605IRZ-EVALZ User Guide 13 Nov 2014
ISL59605-SPI-EVALZ User Guide 13 Nov 2014
ISL5960x Customer Presentation 03 Apr 2015