HMP8156 Intersil Corporation, HMP8156 Datasheet - Page 29

• Manufacturer Part Number: HMP8156
• Description: Ntsc/pal Encoder
• Manufacturer: Intersil Corporation

Typical Performance Curves
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
AVERAGE
FIGURE 27. LUMINANCE NON LINEARITY (PAL)
LINE = 72
LUMINANCE NON LINEARITY (%)
97.9
1ST
2ND
99.1
LINE = 72
99.1
3RD
99.8
4TH
(Continued)
wfm ---> 5 STEP
PK-PK = 1.4
FIGURE 26. COLOURBAR (PAL)
100.0
5TH
HMP8156
29
LINE FREQUENCY ERROR
LINE FREQUENCY 15.625 (kHz)
FIELD FREQUENCY 50.00 (Hz)
AVERAGE OFF
-0.4
FIGURE 28. LINE FREQUENCY (PAL)
-0.2
(%)
0.0
Wfm ---> COLOUR BAR
0.00 (%)
0.2
0.4