ISL59601 Datasheet, PDF (1/27 Pages) Intersil Corporation – MegaQ: An Automatic Composite Video Equalizer, Fully-Adaptive to 1 Mile (1600m)

MegaQ™: An Automatic Composite Video Equalizer,
Fully-Adaptive to 1 Mile (1600m)
ISL59601, ISL59602, ISL59603, ISL59604, ISL59605
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 2V_P-P into two source-terminated 75Ω loads
(AC-coupled or DC-coupled).
Related Literature* (see page 26)
• AN1598 “Installation and Operation of Intersil's
ISL59605IRZ-EVALZ Evaluation Boards” (Stand-Alone
Evaluation Board)
• AN1588 “Installation and Operation of Intersil's
ISL59605-SPI-EVALZ Evaluation Boards” (Evaluation
Board with USB Serial Interface)
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*(see page 26)
• Surveillance Video
• Video Distribution
Typical Application
November 23, 2010
1
FN6739.1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774 | Copyright Intersil Americas Inc. 2010. All Rights Reserved
Intersil (and design) and MegaQ are trademarks owned by Intersil Corporation or one of its subsidiaries.
All other trademarks mentioned are the property of their respective owners.