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Appendix A: Characteristics
TSG 601 User Manual
29
Table 2: Encoding Parameters (Cont.)
InformationCharacteristic
Sampling Frequency
Luminance (Y)
B–Y and R–Y
13.5 MHz
6.75 MHz
Form of Coding Uniformly quantized PCM, 10 bits per sample, for the
luminance signal and each color difference signal.
Samples/Digital Active Line
Luminance (Y)
B–Y and R–Y
720
360
Video Signal/Quantization
Level Correspondence
Luminance (Y)
(10 bit video; quantization levels 0 to 1023)
Spans 877 quantization levels, with black (0 mV) corre-
sponding to level 64 and peak white (700 mV) correspond-
ing to level 940.
B–Y and R–Y Spans 897 quantization levels in the center of the quantiza-
tion scale. Level 512 corresponds to 0 mV, level 64 to –350
mV, and level 960 to +350 mV.
NOTE. Performance Requirements in the following tables are valid
only if the instrument has been adjusted at approximately 25° C, is
being operated within environmental limits (see Table 11), and has
had a minimum warm-up of 20 minutes.
Table 3: Serial Digital Video Output
Characteristic Performance
Requirements
Supplemental Information
Connectors 3 BNCs, 75 Ω
Number of Outputs 1 component serial video.
Digital Format CCIR 601 Component 525/625,
8 or 10 bits data, scrambled
NRZI; complies with CCIR 656
and SMPTE 259M.
Bit Rate 270 Mb/s
Source Impedance 75 Ω