ADV601LCJST View Datasheet(PDF) - Analog Devices

Part Name

Description

Manufacturer

ADV601LCJST

Ultralow Cost Video Codec

Analog Devices 

ADV601LC

LUMINANCE AND

COLOR COMPONENTS

(EACH SEPARATELY)

BLOCK

#

INDICATES

CORRESPONDING BLOCK

LETTER ON MALLAT

DIAGRAM

X 2 INDICATES DECIMATE BY TWO IN X

Y 2 INDICATES DECIMATE BY TWO IN Y

HIGH

PASS IN

X

X2

LOW

PASS IN

X

X2

STAGE 1

BLOCK

A

HIGH

PASS IN

X

X2

LOW

PASS IN

X

X2

HIGH

PASS IN

Y

Y2

LOW

PASS IN

Y

Y2

HIGH

PASS IN

Y

Y2

LOW

PASS IN

Y

Y2

STAGE 2

BLOCK

B

BLOCK

C

BLOCK

D

HIGH

PASS IN

X

X2

LOW

PASS IN

X

X2

HIGH

PASS IN

Y

Y2

LOW

PASS IN

Y

Y2

HIGH

PASS IN

Y

Y2

LOW

PASS IN

Y

Y2

STAGE 3

BLOCK

E

BLOCK

F

BLOCK

G

HIGH

PASS IN

X

X2

LOW

PASS IN

X

X2

HIGH

PASS IN

Y

Y2

LOW

PASS IN

Y

Y2

HIGH

PASS IN

Y

Y2

LOW

PASS IN

Y

Y2

STAGE 4

BLOCK

H

BLOCK

I

BLOCK

J

HIGH

PASS IN

X

X2

LOW

PASS IN

X

X2

HIGH

PASS IN

Y

Y2

LOW

PASS IN

Y

Y2

HIGH

PASS IN

Y

Y2

LOW

PASS IN

Y

Y2

STAGE 5

BLOCK

K

BLOCK

L

BLOCK

M

BLOCK

N

Figure 6. Wavelet Filter Tree Structure

–6–

REV. 0

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