ADV611JST Analog Devices Inc, ADV611JST Datasheet - Page 26
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ADV611JST
Manufacturer Part Number
ADV611JST
Description
IC CODEC DIGITAL CCTV 120LQFP
Manufacturer
Analog Devices Inc
Type
Video Codecr
Datasheet
1.ADV611JSTZ.pdf
(46 pages)
Specifications of ADV611JST
Rohs Status
RoHS non-compliant
Data Interface
Serial
Resolution (bits)
8 b
Sigma Delta
No
Voltage - Supply, Digital
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
120-LQFP
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In general, a Frame of data is made up of odd and even Fields
as shown in Figure 13. Each Field Sequence is made up of a
First Block Sequence and a Complete Block Sequence. The
First Block Sequence is separate from the Complete Block Se-
quence. The Complete Block Sequence contains the remaining
41 Block Sequences (see block numbering in Figure 14). Each
Block Sequence contains a start of block delimiter, Bin Width
ADV611/ADV612
40
37
41
38
28
39
36
29
34
31
35
32
19
20
27
33
25
22
23
30
26
18
10
11
Figure 14. Block Order of Wavelet Compressed Field Data (Modified Mallat Diagram)
16
13
14
17
24
21
9
Cr COMPONENT
Cb COMPONENT
15
12
7
4
8
5
1
2
6
3
Y COMPONENT
–26–
for the block and actual encoder data for the block. A pseudo
code bitstream example for one complete field of video is shown in
Table XIII. A pseudo code bitstream example for one sequence
of fields is shown in Table XIV. An example listing of a field
of video in ADV611/ADV612 bitstream format appears in
Table XVII.
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REV. 0