HMP8156 Просмотр технического описания (PDF) - Intersil

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Компоненты Описание

производитель

HMP8156

NTSC/PAL Encoder

Intersil 

HMP8156

Typical Performance Curves (Continued)

FIGURE 19. NTSC FCC COLOR BAR

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

FIELD = 1 LINE = 47

LUMINANCE NON LINEARITY (%)

99.1

99.1

97.9

1ST

2ND

3RD

AVERAGE

wfm ---> 5 STEP

PK-PK = 2.1

100.0

99.8

4TH

5TH

FIGURE 20. LUMINANCE NON LINEARITY (NTSC)

LINE FREQUENCY ERROR

0.00 (%)

-0.4

-0.2

0.0

0.2

0.4

(%)

LINE FREQUENCY 15.734 (kHz)

FIELD FREQUENCY 59.94 (Hz)

AVERAGE OFF

FIGURE 21. LINE FREQUENCY (NTSC)

27

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