GS9068 SD SDI Cable Driver
Key Features
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SMPTE 259M and SMPTE 344M compliant
Dual coaxial cable driving outputs
50Ω differential PECL input
Single 3.3V power supply operation
Space-saving 8-lead SOIC
Operating temperature range: 0°C to 70°C
Pin compatible with GS1528 HD-LINX
®
II multirate SDI
dual slew-rate cable driver
Pb-free and Green
Description
The GS9068 is a second generation high-speed bipolar
integrated circuit designed to drive one or two 75Ω co-axial
cables at data rates up to 540Mb/s.
The GS9068 accepts a LVPECL level differential input,
which may be AC-coupled. External biasing resistors at the
inputs are not required.
Power consumption is typically 160mW using a +3.3V DC
power supply.
Applications
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SMPTE 259M Coaxial Cable Serial Digital Interfaces
Bandgap Reference & Biasing Circuit
RSET
SDI
SDI
Input
Differential
Pair
Output
Stage
& Control
SDO
SDO
GS9068 Functional Block Diagram
GS9068 SD SDI Cable Driver
Data Sheet
22213 - 4
August 2010
1 of 11
GENNUM [ GENNUM CORPORATION ]
