TDA9550 PHILIPS [NXP Semiconductors], TDA9550 Datasheet - Page 118

• Manufacturer Part Number: TDA9550
• Description: TV signal processor-Teletext decoder with embedded m-Controller
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
2000 Jun 22
TV signal processor-Teletext decoder with
embedded -Controller
15 steps of 0.16 s
RGBout
(V
b-w
)
4.0
3.0
2.0
1.0
5.9 s
Fig.47 Peak White Limiting / Soft clipper characteristic.
3.5 s
Fig.48 Timing of horizontal wide blanking
20
40
7.8 s
00H
118
10.2 s
60
PWL setting
08H
80
15 steps of 0.16 s
TDA955X/6X/8X PS/N1 series
clipper off
0FH
clipper on
100
YIN (IRE)
Tentative Device Specification
120
130
VIDEO
BURST KEY
REF -1
BLANKING
Soft clipping
range
(Defined by
SOC1/SOC0 bits)