HMP8170 Datasheet, PDF (29/33 Pages) Intersil Corporation – NTSC/PAL Video Encoder

HMP8170, HMP8171, HMP8172, HMP8173
Typical Performance Curves (Continued)
LINE = 72
Wfm ---> COLOR BAR
FIGURE 21. COLORBAR (PAL)
105.0
104.5
104.0
103.5
103.0
102.5
102.0
101.5
101.0
100.5
100.0
99.5
99.0
98.5
98.0
97.5
97.0
96.5
96.0
95.5
95.0
LINE = 72
LUMINANCE NON LINEARITY (%)
99.1
99.1
97.9
1ST
2ND
3RD
AVERAGE
wfm ---> 5 STEP
PEAK-TO-PEAK = 1.4
100.0
99.8
4TH
5TH
FIGURE 22. LUMINANCE NON LINEARITY (PAL)
LINE FREQUENCY ERROR
0.00 (%)
-0.4
-0.2
0.0
0.2
0.4
(%)
LINE FREQUENCY 15.625 (kHz)
FIELD FREQUENCY 50.00 (Hz)
AVERAGE OFF
FIGURE 23. LINE FREQUENCY (PAL)
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