NVision NV8288, Руководство пользователя

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64 Rev 1.3 • 21 Oct 08
7. Technical Details
Video Specifications
Video Specifications
The following table provides video specifications for the NV8288 and the NV8288-Plus.
Specification Detail
Video reference input Type: analog video reference.
Standard: PAL, NTSC, or tri-level sync.
Connector: loop-through, BNC.
Impedance: 75
Ω
or Hi-Z (> 20 k
Ω
), not selectable.
Input level: 0.5 Vpp to 2.0 Vpp.
Input return loss:
≥
30 dB, to 5 MHz.
SD inputs and outputs Type: standard definition serial digital video.
Standard: SMPTE 259M and 344M.
Data rates: automatic reclocking at 143, 177, 270, 360, or 540
Mb/s or
automatic bypass.
Data rates: pass-through, 10
Mb/s to 540 Mb/s.
Connectors: DIN1.0/2.3.
Impedance: 75
Ω
.
Cable equalization: 350 m Belden 1694A, 200 m Belden 1855A, or
equivalent cable, at 270 Mb/s.
Router path: non-inverting.
Input and output return loss: > 15
dB, 5 to 540 MHz.
Output level: 800 mVpp ± 10%.
Output rise/fall time: 600 ps ± 10%.
Output overshoot:
≤
10% of maximum amplitude.
Output alignment jitter:
≤
0.2 UIpp, from 1.0 kHz to 27 MHz.
Output timing jitter:
≤
0.2 UIpp, from 10 Hz to 1.0 kHz.
SWB (SD and HD) inputs and
outputs Type: high definition serial digital video.
Standard: SMPTE 259M, 344M and 292M.
Data rate: automatic reclocking at 143, 177, 270, 360, 540 Mb/s, and 1.483
and 1.485
Gb/s or automatic bypass. Pass-through at 10 Mb/s to 1.5 Gb/s.
Connector: DIN1.0/2.3.
Impedance: 75
Ω.
Cable equalization: 150m Belden 1694A, 85m Belden 1855A, or
equivalent cable, at 1.5
Gb/s.
Router path: non-inverting.
Output level: 800
mVpp ± 10%.
Input and output return loss: > 15 dB, 5 MHz to 1.5 GHz.
Output rise/fall time:
≤
270 ps.
Output overshoot:
≤
10% of maximum amplitude.
Output alignment jitter:
≤
0.2 UIpp, from 100 kHz to 150 MHz.
Output timing jitter:
≤
1.0 UIpp, from 10 Hz to 100 kHz.