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GS1504

ETC
Part Number GS1504
Manufacturer ETC
Description HDTV Adaptive Equalizer
Published May 21, 2005
Detailed Description HD-LINX ™ GS1504 HDTV Adaptive Equalizer PRELIMINARY DATA SHEET FEATURES • SMPTE 292M compliant • Automatic, adjustment ...
Datasheet PDF File GS1504 PDF File

GS1504
GS1504

Overview
HD-LINX ™ GS1504 HDTV Adaptive Equalizer PRELIMINARY DATA SHEET FEATURES • SMPTE 292M compliant • Automatic, adjustment free cable equalization for 1.
485Gb/s HDTV signals • Differential serial outputs capable of driving 50Ω loads • Typically equalizes 100m of Belden 8281 or 150m of Belden 1694 high quality co-axial cable • Cable Length Indication • Output Mute • Maximum Cable Length Adjust • Low power • Minimal external components • Single +5V or -5V power supply operation APPLICATIONS 1.
485Gb/s HDTV Serial Digital Receiver Interfaces for Routers, Distribution Amplifiers, Switchers, and other receiving equipment.
DESCRIPTION The GS1504 is a high performance cable equalizer designed to equalize HDTV component signal conforming to SMPTE 292M.
The adaptive cable equalizer is capable of equalizing up to 100m of Belden 8281 co-axial cable.
The GS1504 features DC restoration for immunity to the DC content in pathological test patterns.
The device also incorporates a Cable Length Indicator signal that provides an indication of the amount of cable being equalized.
A voltage programmable mute threshold (MCLADJ) is included to allow muting of the GS1504 output when a selected cable length is reached.
This feature allows the GS1504 to distinguish between low amplitude HD SDI signals and noise at the input of the device.
The CD/Mute pin provides an indication of the GS1504 mute status in addition to functioning as a mute control input.
The output of the GS1504 may be forced to an active or a mute condition by applying a voltage to the CD/Mute pin.
The GS1504 is a low power device that operates from a single 5V power supply.
The GS1504 is packaged in a 16 pin narrow SOIC and does not need external pull-up resistors.
ORDERING INFORMATION PART NUMBER GS1504-CKD GS1504-CTD PACKAGE 16 pin narrow SOIC 16 pin Tape and Reel TEMPERATURE 0°C to 70°C 0°C to 70°C GS1504 MCLADJ CABLE LENGTH INDICATOR/ADJUSTOR CARRIER DETECT MUTE CLI CD/MUTE SDI SDI EQUALIZER DC RESTORE SDO OUTPUT SDO...


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