Cisco D9040 User And Service Manual page 97

Composite Video Input,
Composite Video Performance
Item
Gain
Insertion gain
Level stability
Noise
Quantization Noise, unified
weighted acc. to 567
Non-linear distortion
Differential Gain (encoder only) ≤ 1% peak to peak
Differential Phase (encoder
only)
Luminance Non Linearity
Chrominance - luminance
intermodulation
Linear distortion
Short-time waveform distortion Κ
Line-time waveform distortion
Field-time waveform distortion
Chrominance luminance inequality
Gain inequality
Delay inequality
Steady state characteristics
Gain/Frequency characteristics
(codec)
Group delay response
(reference at 500 kHz)
Chrominance AM/PM Noise
4020024 Rev C
Continued
Specification, Advanced
Video Input Module
± 0.2 dB
± 0.10 dB / 1 hour ± 0.15 dB/
24 hour
≤ -55 dB RMS weighted
relative to 0.7 V
≤ 1° peak to peak
≤ 2% peak to peak
≤ 1%
≤ 0.5%
(p/b)
≤ ± 0.5%
≤ ± 1%
≤ ±2%
±10 ns
≤ ± 0.2 db; 10 Hz to 5.00 MHz
≥ -3 dB, 6 MHz
≤ -24 dB, 6.75 MHz
≤ -40 dB, 8 to 27 MHz
≤ ± 20 ns, 10 Hz to 5.5 MHz
< -50 dB
Technical Specifications
Specification, Onboard
Composite module
≤ -55 dB RMS weighted
relative to 0.7 V
≤ 4% peak to peak
≤ 4° peak to peak
≤ 6 % peak to peak
≤ 2 %
≤ 2%
≤ ± 1%
≤ ± 3% in NTSC
≤ ± 2% in PAL
≤ ±4%
± 26 ns
≤ ± 0.65 db; 0.5 to 5.0 MHz
< -50 dB
A-5