MAX9526(2010) View Datasheet(PDF) - Maxim Integrated

Part Name

Description

Manufacturer

MAX9526
(Rev.:2010)

Low-Power, High-Performance NTSC/PAL Video Decoder

Maxim Integrated 

Low-Power, High-Performance

NTSC/PAL Video Decoder

Y

Cb

Cr

TIMING

INFO

IMAGE

ENHANCEMENT

AND COLOR

CORRECTION

TIME BASE

CORRECTION

TEST

PATTERN

INSERTION

10

TIMING REFERENCE

SIGNAL INSERTION/

ITU ENCODING

D9–D0

LLC

HORZ, VERT, FRAME

Figure 4. Digital Output Processing

Table 2. ITU-R BT.656 SAV and EAV Code Sequence

FIELD

Even

Even

Even

Even

Odd

Odd

Odd

Odd

CONDITION

V TIME

Blank

Blank

Active

Active

Blank

Blank

Active

Active

H TIME

EAV

SAV

EAV

SAV

EAV

SAV

EAV

SAV

FVH

F

V

H

1

1

1

1

1

0

1

0

1

1

0

0

0

1

1

0

1

0

0

0

1

0

0

0

VALUE SAV/EAV CODE SEQUENCE

FIRST

SECOND

THIRD

TRS

0xFF

0x00

0x00

0xF1

0xFF

0x00

0x00

0xEC

0xFF

0x00

0x00

0xDA

0xFF

0x00

0x00

0xC7

0xFF

0x00

0x00

0xB6

0xFF

0x00

0x00

0xAB

0xFF

0x00

0x00

0x9D

0xFF

0x00

0x00

0x80

CLKP

VD[7:0] FFh 00h 00h XY 80h 16h

EAV CODE

HACTIVE

Figure 5. Timing Diagram of ITU-R BT.656 Format

80h 160h FFh 00h 00h XYh Cb0 Y0 Cr0 Y1 Cb2 Y2 Cr2 Y3

SAV CODE

D9–D0

tSU

tHD

LLC

Figure 6. Output Setup and Hold

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