HSMC Broadcast Video
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HSMC Broadcast Video Board |
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Features
- Dual ASI/SD-SDI
transmitter/receiver
- Adaptive cable equalizers
- Multi-rate cable drivers
- 27 Mhz VCXO
- 200Mhz Quadrature Modulating 14-bit
DAC
- Optional Secure Key
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The BVDC is designed for professional
video equipment developers. The dual ASI/SD-SDI interfaces
allows FPGA designs access to industry standard video
transport signals. Based on the latest adaptive cable
equalizers and drivers, the ASI/SDI interfaces produces
excellent noise immunity up to cable lengths of 350m. A VCXO
allows precise synchronisation to incoming ASI signals. Card
is shipped with source code examples.
A Quadrature Digital Up-converter is also included on the
BVDC board. Based on the Analog AD9857 14-bit DAC, the DUC
circuit allows flexible modulation schemes such as those
used for DVB-T and DVB-C etc (visit
www.commsonic.com for
more information and details of FPGA modulation cores). A
DVB-T reference design using the Bitec BVDC daughter card
and a Cyclone III Evaluation Kit is available for download
on the Commsonic website. The DAC output incorporates an
anti-alias filter and can drive in single-ended or
differential mode.
The hsmc bvdc daughter card also supports a serial eeprom
for FPGA design security. Developers can distribute
demonstrations of their IP locked to the hsmc bvdc card.
Datasheet下載 |

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