Cisco D9824, Installation And Configuration Manual

Page: 377 / 416

Video Inputs/Outputs and Processing
355
Item Test Signal Specification CVBS1 Specification CVBS2
Frequency
Response FCC multi-burst 0.5 MHz, 0 dB
1.25 MHz, 0 dB ± 0.2 dB
2 MHz, 0 dB ± 0.2 dB
3 MHz, 0 dB ± 0.3 dB
3.58 MHz, 0 dB ± 0.3 dB
4.1 MHz, 0 dB ± 0.3 dB
0.5 MHz, 0 dB
1.25 MHz, 0 dB ± 0.2 dB
2 MHz, 0 dB ± 0.2 dB
3 MHz, 0 dB ± 0.3 dB
3.58 MHz, 0 dB ± 0.3 dB
4.1 MHz, 0 dB ± 0.3 dB
Differential Gain NTC-7 comp < 3.0% < 3.0%
Differential
Phase NTC-7 comp < 4° < 4°
Luminance
Non-linearity < 5% < 5%
Line Time
Distortion NTC-7 comp ≤ 1% ≤ 1%
Weighted Signal
Video-to-Noise 50% Grey Field ≤ -70 dB rms ≤ -70 dB rms
Weighted Signal
Video-to-Noise Luminanace
Ramp ≤ -55 dB rms ≤ -55 dB rms
Return Loss DC to 10 MHz, > 30 dB DC to 10 MHz, > 30 dB
625 Line
Bar level VITS17 700 mV ± 7 mV (± 1%) 700 mV ± 35 mV (± 5%)
Line Time
Distortion VITS17 ≤ 1% ≤ 1%
Bar Tilt VITS17 < 0.5% < 0.5%
Sync Level VITS17 300 mV ± 3 mV 300 mV ± 15 mV
DC Offset VITS17 ± 100 mV ± 100 mV
Chrominance-
to-Luminance
Gain Inequality
Colour Bars 100 ± 5% 100 ± 5%
Chrominance-
to-Luminance
Phase Inequality
Colour Bars < 20 ns < 20 ns
K factor K 2T VITS17 < 1% < 1%
Jitter < 5 ns < 5 ns