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ISL5960x MegaQ™ Automatic Composite Video Equalizer


ISL5960x MegaQ™ automatic composite video equalizer from Intersil

Intersil's 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 60 dB (ISL59605) at 5 MHz as well as source amplitude variations up to ±3 dB.

The ISL59601, ISL59602, ISL59603, ISL59604, and ISL59605 operate from a single +5 V supply. Inputs are AC-coupled and internally DC-restored. The output can drive 2 VP-P into two source-terminated 75 Ω loads (AC-coupled or DC-coupled).
ISL5960x MegaQ™ Automatic Composite Video Equalizer

Applications

  • Surveillance video
  • Video distribution

Features

  • ±8 kV ESD protection on all inputs
  • Automatic cable type compensation
  • 5 MHz -3 dB bandwidth
  • Automatic polarity detection and inversion
  • Output drives up to two 150 Ω video loads
  • ISL59605 equalizes up to one mile (1600 m) of cat 5/6 and up to 6000 feet (1800 m) of RG-59
  • Fully automatic, stand-alone operation - no user adjustment required
  • Compatible with color or monochrome, NTSC. or PAL signals
  • Compensates for ±3 dB source variation (in addition to cable losses)
  • Optional serial interface adds additional functionality
  • Works with single-ended or differential inputs

Digi-Key P/N Manufacturer P/N Max EQ Length Temp Range (°C) Package (Pb-free)  
ISL59602IRZ-ND ISL59602IRZ 2,000 ft -40 to +85 20 Ld QFN (4x4mm) Datasheet
ISL59603IRZ-ND ISL59603IRZ 3,000 ft -40 to +85 20 Ld QFN (4x4mm) Datasheet
ISL59604IRZ-ND ISL59604IRZ 4,000 ft -40 to +85 20 Ld QFN (4x4mm) Datasheet
ISL59605IRZ-ND ISL59605IRZ 5,300 ft -40 to +85 20 Ld QFN (4x4mm) Datasheet
ISL59605IRZ-EVALZ-ND ISL59605IRZ-EVALZ Stand-alone (no USB I/O) evaluation board Datasheet