OM8373 datasheet(61/108 Pages) PHILIPS

tên linh kiện	OM8373

Giải thích chi tiết về linh kiện	TV signal processor- Closed Caption decoder with embedded m-Controller

PDF	108 Pages

Scroll/Zoom	100%

nhà sản xuất	PHILIPS [NXP Semiconductors]

Trang chủ	http://www.nxp.com

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61 / 108 page

2004 Jan 15

Philips Semiconductors

Tentative Device Speciﬁcation

TV signal processor-Teletext decoder with

embedded

µ-Controller

OM8373; OM8378

Table 126 OSD / TEXT gain reduction

Explanation output control data TV-processor

Table 127 Power-on-reset

Table 128 Output video identiﬁcation

Table 129 IF-PLL lock indication

Table 130 Phase 1 (

ϕ1) lock indication

Table 131 Colour decoder mode, note 1

Note

1. The values for the various frequencies can be found in

the note of table 56.

Table 132 X-ray protection

LCT1

LCT0

SETTING

0 %

25 %

37 %

50 %

POR

MODE

normal

power-down

IFI

VIDEO SIGNAL

no video signal identiﬁed

video signal identiﬁed

LOCK

INDICATION

not locked

locked

INDICATION

not locked

locked

CD3 CD2 CD1 CD0

STANDARD

0000

no colour standard identiﬁed

0001

NTSC with freq. A

0010

PAL with freq. A

0011

NTSC with freq. B

0100

PAL with freq. B

0101

NTSC with freq. C

0110

PAL with freq. C

0111

NTSC with freq. D

1000

PAL with freq. D

XPR

OVERVOLTAGE

no overvoltage detected

overvoltage detected

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