GRASS VALLEY 8985FSP Datasheet

8985FSP
SD/HD Frame Synchronizer w/Proc. Amp & Color Corrector

Key Features

• SD/HD frame synchronizer with proc. amp
• RGB color correction for adjusting gain,
offset, and gamma
• Video proc. amp controls for adjusting
component gain, offset, and color
saturation and Y/C white and Y black
clipping levels
• Split screen mode for in/out comparison
• Fiber-ready design supports upgrade to
optical receiver/transmitter/or transceiver
• Select between coaxial input and up to
two optional fiber inputs
• Operates in frame-sync or delay modes,
with programmable delay
• Accepts reference input submodule for
local reference input or feeding reference
buses
Specifications
Supported Frame Types
GeckoFlex with 8900NET (Net Card) for configuration
Power Rating
Specifications
8.0 Watts – single slot
Inputs
SD/HD-SDI: One electrical or optional fiber optic
• Input equalization: up to 125m
• Auto-sensing: Yes
Optical: Single-mode (optional)
Formats supported: 1080i @ 59.94, 50;
1080p @ 24, 1080sf @ 24; 720p @ 59.94, 50;
480i @ 59.94; 576i @ 50
Outputs
SD/HD-SDI: Four electrical and up to two additional
optional fiber optic
• Return loss: >15 dB, 5 to 270 MHz;
>15 dB typical, to 1.5 GHz
• Signal level: SDI 800 mVp-p ±10%
• Rise/fall time (20-80%): 140 ps typical for HD,
500 ps typical for SD
• Output jitter in frame sync mode, low jitter applied:
<0.2 UI HD >100 kHz
<1.0 UI HD 10 Hz >100 kHz
<0.2 UI SD >1 kHz
<0.2 UI HD 10 Hz >1 kHz
Optical: Single-mode (optional)
Electrical Length (delay)
Fixed delay mode: Nominal: 1 frame (±1 pixel)
User-adjustable range: 1 frame minus 5 lines to
2 frames minus 5 lines
Synchronizing mode (asynchronous input):
Minimum: 1 frame minus 5 lines
Maximum: 2 frames minus 5 lines
Fixed delay mode = in minimum delay mode:
Nominal: 300 pixels (±1 pixel)
The 8985FSP is a fiber-ready, compact SD/HD
frame synchronizer module with a video proc.
amp capability, including RGB and component
color correction. With the same low-hysteresis
synchronizer, perfect-picture mode, and
redundant-reference feature as the 8985FS,
this module is suited to production and playout
applications where synchronization needs to
be combined with comprehensive video signal
control.
The minimum delay while synchronizing is
300 pixels, which makes this unit ideal for live
applications. The SD/HD capability is ideal for
installations that will be upgraded or that have
to handle both rates. Embedded audio including
Dolby E is passed through but not processed.
Fiber-ready technology allows this module to
accept one of three types of SFP fiber optic
submodules. One submodule option can be
installed in the fiber optic rear cage connector to
provide two fiber inputs (Dual Receiver), two fiber
outputs (Dual Transmitter), or one fiber input/one
fiber output (Transceiver).
The 8900NET (Net Card) module is required
for Web browser or Newton control panel
configuration and NetConfig and NetCentral
control and SNMP signal health monitoring.
Refer to the rear module pinout and the block
diagram on the next page.
User-adjustable range: 300 pixels to 1 frame minus
5 lines
Synchronizing mode = in minimum delay mode
(synchronous input): Nominal: 300 pixels (±1 pixel)
User-adjustable range: 300 pixels to 1 frame minus
5 lines
Additional adjustable delay: 0 to 6 additional frames
RGB Color Correction
RGB range 0% to 200% in 1% steps: R gain,
G gain, B gain; total gain (controls all 3 at once)
RGB offset range 0% to 100% in 1% steps: R offset,
G offset, B offset; RGB offset (controls all 3 at once)
Gamma correction range 0.25 to 4.00 in .01
steps: R, G, and B gamma correction or RGB total
gamma correction
Proc. Amp
Gain Range: 0% to 200% in 1% steps:
Y gain, color saturation, total gain (controls Y gain and
color saturation together), Cb gain, Cr gain
Offset Range: 100% to 100% in 1% steps:
Cb offset, Cr offset, Y offset
Clip Range: 50 to 109%: Y/C White clip level, and
-7 to 50%: Y Black clip level
Hue Range: -180° to 179° in 1° steps
Synchronizing (Genlock reference signal):
The 8900GEN-SM submodule is required for
genlocking GeckoFlex platform modules
Control And Monitoring
SNMP: Yes
Web page configuration: Yes
Local configuration: No
Newton support: Yes
NetConfig support: Yes
NetCentral support: Yes
Applications
• Synchronization of SD-SDI or HD-SDI
signals from asynchronous sources
• Compensation of cable or processing
delay from synchronous sources
• Timing video signals before routing or
switching and after routing
• Low-latency synchronization for latency-
critical live broadcasts
• Video signal color processing to correct
or match other sources
Ordering Information
This module can be mounted in a GeckoFlex
frame but not in other 8900 series frames,
including Gecko-A or Gecko-V frames. As this
module has no card-edge controls, an 8900NET
(Net Card) Network Interface module is required
to configure the module.
8985FSP
SD/HD frame synchronizer with proc. amp, front and
rear module set
8900GEN-SM
Genlock submodule. This submodule mounts on the
front module to provide reference input for the module
and frame reference bus. This is required for frame
synchronizing operation
SFP-13103G-M1TRX
Fiber transceiver. Low-power 1310 nm single-mode
optical transceiver submodule (one fiber input/one
fiber output)
SFP-13103G-M1DTX
Dual fiber transmitter. Dual low-power 1310 nm
single-mode optical transmitter submodule
SFP-13103G-M1DRX
Dual fiber receiver. Dual low-power 1310 nm single-
mode optical receiver submodule
For detailed specifications, installation, and setup
instructions see:
www.grassvalley.com/docs/modular
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