ISL59913: Triple Differential Receiver/Equalizer

The ISL59910 and ISL59913 are triple channel differential receivers and equalizers. They each contain three high speed differential receivers with five programmable poles. The outputs of these pole blocks are then summed into an output buffer. The equalization length is set with the voltage on a single pin. The ISL59910 and ISL59913 output can also be put into a high impedance state, enabling multiple devices to be connected in parallel and used in multiplexing application.

The gain can be adjusted up or down on each channel by 6dB using its VGAIN control signal. In addition, a further 6dB of gain can be switched in to provide a matched drive into a cable.

The ISL59910 and ISL59913 have a bandwidth of 150MHz and consume just 108mA on ±5V supply. A single input voltage is used to set the compensation levels for the required length of cable.

The ISL59910 is a special version of the ISL59913 that decodes syncs encoded onto the common modes of three pairs of CAT-5 cable by the EL4543. (Refer to the EL4543 datasheet for details.)

The ISL59910 and ISL59913 are available in a 28 Ld QFN package and are specified for operation over the full -40°C to +85°C temperature range.

Key Features
  • 150MHz -3dB bandwidth
  • CAT-5 compensation
    • 100MHz @ 600 ft
    • 135MHz @ 300 ft
  • 108mA supply current
  • Differential input range 3.2V
  • Common mode input range -4V to +3.5V
  • ±5V supply
  • Output to within 1.5V of supplies
  • Available in 28 Ld QFN package
  • Pb-free plus anneal available (RoHS compliant)
Applications
  • Twisted-pair receiving/equalizer
  • KVM (Keyboard/Video/Mouse)
  • VGA over twisted-pair
  • Security video
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
ISL59910, ISL59913 DatasheetPDF17 Nov 2014479 KB
Order Information
Part NumberPackage TypeWeight(g)PinsMSL RatingPeak Temp (°C)RoHS Status
ISL59913IRZ28 Ld QFN0.054283260RoHS
ISL59913IRZ-T728 Ld QFN T+R0.054283260RoHS
ISL59910, ISL59913 Datasheet 17 Nov 2014
28 Ld QFN T+R EL9112
ISL59910
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