GS1535B / GS9065B HD-LINX® II
Multi-Rate SDI Automatic Reclocker
GS1535B / GS9065B Preliminary Data Sheet
Features
GS1535B
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
SMPTE 292M, 259M and 344M compliant
Supports data rates of 143, 177, 270, 360, 540, 1483.5,
1485 Mb/s
Supports DVB-ASI at 270Mb/s
Pb-free and RoHS Compliant
Footprint compatible with the GS1535, GS9065 and
GS9065B Automatic Reclockers
Auto and Manual Modes for rate selection
Standards indication in Auto Mode
4:1 input multiplexer
Lock Detect Output
On-chip Input and Output Termination
Differential 50Ω inputs and outputs
Mute, Bypass and Autobypass functions
SD/HD indication output to control GS1528A Dual
Slew-Rate Cable Driver
Single 3.3V power supply
Operating temperature range: 0°C to 70°C
GS9065B
•
•
•
•
•
•
•
•
•
•
•
•
•
•
SMPTE 259M and 344M compliant
Supports data rates of 143, 177, 270, 360, and 540Mb/s
Supports DVB-ASI at 270Mb/s
Pb-free and RoHS Compliant
Footprint compatible with the GS1535, GS9065 and
GS1535B Automatic Reclockers
Auto and Manual Modes for rate selection
Standards indication in Auto Mode
4:1 input multiplexer
Lock Detect Output
On-chip Input and Output Termination
Differential 50Ω inputs and outputs
Mute, Bypass and Autobypass functions
Single 3.3V power supply
Operating temperature range: 0°C to 70°C
Applications
GS1535B
•
SMPTE 292M, SMPTE 259M and SMPTE 344M Serial
Digital Interfaces
GS9065B
•
SMPTE 259M and SMPTE 344M Serial Digital Interfaces.
Description
The GS1535B/9065B is a Multi-Rate Serial Digital
Reclocker designed to automatically recover the
embedded clock from a digital video signal and re-time
the incoming video data.
The GS1535B Serial Digital Reclocker will recover the
embedded clock signal and re-time the data from a
SMPTE 292M, SMPTE 259M or SMPTE 344M
compliant digital video signal.
The GS9065B Serial Digital Reclocker will recover the
embedded clock signal and re-time the data from a
SMPTE 259M or SMPTE 344M compliant digital video
signal.
The GS1535B/9065B removes the high frequency jitter
components from the bit-serial stream. Input
termination is on-chip for seamless matching to 50Ω
transmission lines. An LVPECL compliant output
interfaces seamlessly to the GS1528A/9068A Cable
Driver.
The GS1535B/9065B can operate in either auto or
manual rate selection mode. In Auto mode the device
will automatically detect and lock onto incoming SMPTE
SDI data signals at any supported rate. For single rate
data systems, the GS1535B/9065B can be configured
to operate in Manual mode. In both modes, the device
requires only one external crystal to set the VCO
frequency when not locked and provides adjustment
free operation.
In systems which require passing of non-SMPTE data
rates, the GS1535B/9065B can be configured to either
automatically or manually enter a bypass mode in order
to pass the signal without reclocking.
The ASI/177 input pin allows for manual selection of
support of either 177Mb/s or DVB-ASI inputs.
The GS1535B/9065B is Pb-free, and the encapsulation
compound does not contain halogenated flame
retardant (RoHS Compliant).
40066 - 0
August 2006
1 of 27
www.gennum.com
