Grass valley 8900FSS DATASHEET
8900FSS 4:2:2 Frame Synchronizer/Delay Submodule 41
Key Features
•10-bit signal processing
•Full frame output phasing for total control of output timing
•Compatible with 8960DEC and 8960ENC
•Outputs RS-232 serial audio delay control signal
•Offers up to full frame of delay
•Black or freeze on loss of video
The 8900FSS is a low-cost solution to digital system timing. Full frame synchronization and delay are available by connecting the 8900FSS to a host module such as the 8960DEC decoder or 8960ENC encoder. All user controls are resident on the host module and include output phasing/delay and freeze frame options. It operates as a companion
to the popular 8916AES autotracking delay DA, and 8920ADT and 8921ADT for audio synchronization applications. The 8900FSS requires less than 2.5W so that, even when coupled to the 8960DEC/8960ENC, up to ten host/sub-modules can be accommodated in the 8900 frame when the front cover fan is installed.
All possible adjustments to this card can be performed directly on the host module. When the 8900NET (Net Card) module is installed in the frame, you gain immediate access to remote control and monitoring.
Specifications
Supported Frame Types
GeckoFlex Gecko Video frames: 8900TX-V, 8900TF-V, 8900TFN-V
Power Rating
2.5 Watts – single slot
Input
Signal type: 10-bit parallel 4:2:2 component video Connector type: 40-pin connector to host module
Reference Input
Number of inputs: Two
Signal type: SMPTE 170M (525 lines) or CCIR624 (625 lines)
Connector type: 40-pin connector to host module, selectable High Z or 75Ω for external reference signal looping
Output
Signal type: 10-bit parallel 4:2:2 component video Connector type: 40-pin connector to host module
Inputs from |
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Outputs to |
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Host Module |
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Frame |
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Host Module |
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10-bit |
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Store & |
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Demux |
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10-bit |
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Read & Write Control |
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525 Ref. |
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Reference |
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LPF |
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Sync |
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FPGA |
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Selector |
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625 Ref. |
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Separator |
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Delay |
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Controls
Performance
Signal path: 10-bit Phasing/delay: One video frame Phase/delay increment: 37 ns Minimum delay: 1.5 µs
Operating temperature: 0° to 45°C ambient
Relative humidity: 0% to 90% non-condensing
Indicators and Controls
User controls: Horizontal phase/delay, vertical phase/ delay, freeze mode
Remote: All controls
Ordering Information
This submodule can be mounted on a module in a GeckoFlex frame when ordered with the 8900V-R GeckoFlex Video rear module.
8900FSS
4:2:2 frame synchronizer/delay submodule
For detailed specifications, installation, and setup instructions see: www.grassvalley.com/docs/modular
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