GRASS VALLEY 8900FSS Datasheet

8900FSS 4:2:2 Frame Synchronizer/Delay Submodule
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
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
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.
Inputs from
Host Module
10-bit
LPF
525 Ref.
Reference
Sync
Selector
Separator
625 Ref.
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
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.
Frame
Store &
Demux
Read & Write Control
FPGA
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
41
Outputs to
Host Module
10-bit
Delay