GS9077
Not recommended for new designs.
Please use the GS2988 for new designs.
The GS9077 is a high-speed BiCMOS integrated circuit designed to drive one or two 75Ohm co-axial cables.
The GS9077 may drive data rates up to 540Mb/s and provides a disable pin that may be used to power down the output stage.
The GS9077 accepts a LVPECL level differential input that may be AC coupled. External biasing resistors at the inputs are not required.
Power consumption is typically 168mW using a 3.3V power supply. The GS9077 is Pb-free, and the encapsulation compound does not contain halogenated flame retardant.
This component and all homogeneous subcomponents are RoHS compliant.
Features
- SMPTE 344M and SMPTE 259M compliant
- Dual coaxial cable driving outputs
- Selectable power down mode
- 50Ohm differential PECL input
- Pb-free and RoHS compliant
- Seamless interface to other HD-LINX® III family products
- Single 3.3V power supply operation
- Operating temperature range: 0°C to 70°C
- SMPTE 344M and SMPTE 259M Coaxial Cable Serial Digital Interfaces.
Applications
Distributor/Catalog Supplier Inventory
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Pb(Lead)-Free/RoHS-Green Info
(-40°C to +85°C / 4000 cycles)
(50°C, 4000 Hrs)
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Resources
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I designed my first product using the Serial Digital Interface (SDI) back in 1996, and little did I know that this fledgling coax-based video interface standard would dominate my career for the next 20+ years. Back then, SDI was limited to carrying Standard Definition (SD) digital video at 270 Megabits per second (Mbps), but would evolve to higher and higher data rates to carry High Definition 720p, 1080i and 1080p, and most recently 4K Ultra High Definition (UHD) video, at cable lengths that were not thought possible. The convenience of a low cost single conductor coaxial copper cable, capable of carrying 4K video up to 100m has meant that SDI has become the de facto AV connectivity of choice in markets such as broadcast, Pro AV, medical and surveillance.
Serial Digital Interface Is Dead: Long Live SDI!
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