Tektronix 1910 - Page 15

Table 1-4 (cont)
Specification-1910 Operators
Performance
!
Supplemental
Perf. Ck.
Characteristics Requirements
Information Step. No.
Color Bars for
See Fig. 1-3C.
I
SMPTE BARS or
EIA COLOR BARS
IYQS
See Fig. 1-3D.
REVERSE
BLUE
See Fig. 1-3E
BARS
RED FIELD
Luminance
Amplitude
202.2 mV, ± 1% or 1.5 mV, NOTE: These electrical
whichever is greater, with respect
characteristics are the same as
to blanking.
for red color bar.
Rise Time
250 ns ±25 ns
Chrominance
Amplitude 630.1 mV
±1%
Phase 103.4° ±0.3°
Rise Time 400 ns ±40 ns
Duration
51.9/LS
Line Timing See Fig. 1-4A.
FCC/NTC 7
COMPOSITE
Modulated 5-step
Staircase
Luminance
Amplitude
FCC
80.4 IRE ± 0.7 IRE
NTC 7 90.2 IRE ± 0.7 IRE
Riser Amplitude
1/5 of 5-step amplitude ± 0.5%
Rise Time
250ns ±25 ns
1-13