Analog Devices ADV7181B Manuals

Manuals and User Guides for Analog Devices ADV7181B. We have 2 Analog Devices ADV7181B manuals available for free PDF download: Manual

Analog Devices ADV7181B Manual

Analog Devices ADV7181B Manual (100 pages)

Multiformat SDTV Video Decoder

Brand: Analog Devices | Category: Media Converter | Size: 1 MB

Table of Contents

Changes to General Description Section
1
Table of Contents
2
Introduction
4
Analog Front End
4
Standard Definition Processor
4
Functional Block Diagram
5
Specifications
6
Electrical Characteristics
6
9/05-Rev. a to Rev. B Changes to Table 1
6
Video Specifications
7
Changes to Table 2
7
Timing Specifications
8
Analog Specifications
8
Changes to Table 3 and Table 4
8
Changes to Analog Specifications Section
8
Thermal Specifications
9
Timing Diagrams
9
Changes to Table 5
9
Absolute Maximum Ratings
10
ESD Caution
10
Pin Configuration and Function Descriptions
11
Analog Front End
13
Analog Input Muxing
13
Changes to Figure 5
13
Global Control Registers
15
Power-Save Modes
15
Reset Control
15
Global Pin Control
16
Global Status Registers
18
Identification
18
Status 1
18
Autodetection Result
18
Status 2
18
Status 3
18
Standard Definition Processor (SDP)
19
SD Luma Path
19
SD Chroma Path
19
Changes to Figure 7
19
Sync Processing
20
VBI Data Recovery
20
General Setup
20
Changes to Lock Related Controls Section
21
Color Controls
22
Clamp Operation
24
Changes to Clamp Operation Section
24
Luma Filter
25
Chroma Filter
28
Changes to Figure 11 to Figure 14
28
Changes to Description of Chroma Filter
28
Gain Operation
29
Changes to Figure 15
29
Changes to Luma Gain LAGC[2:0] Bits Address
30
Changes to Table References in BETACAM Section
31
Chroma Transient Improvement (CTI)
32
Digital Noise Reduction (DNR)
33
Comb Filters
33
Changes to PAL Comb Filter Settings Section
34
AV Code Insertion and Controls
36
Synchronization Output Signals
38
Changes to VSEHE VS End Horizontal Position Section
39
Changes to Figure 20
40
Changes to Table 54
41
Changes to Table 55
42
Change to NFTOG Section
43
Sync Processing
46
VBI Data Decode
46
Pixel Port Configuration
59
MPU Port Description
60
Register Accesses
61
Register Programming
61
I 2 C Sequencer
61
I 2 C Register Maps
62
I 2 C Register Map Details
67
Changes to Table 84
67
Changes to Table 83
67
Changes to Table 84
71
Changes to Table 85
72
I 2 C Programming Examples
88
Examples for 28 Mhz Clock
88
Changes to Table 85
88
Changes to Table 86
89
Changes to Table 87
90
Changes to Table 88
91
Examples for 27 Mhz Clock
92
PCB Layout Recommendations
95
Analog Interface Inputs
95
Power Supply Decoupling
95
Pll
95
Digital Outputs (both Data and Clocks)
95
Digital Inputs
96
Antialiasing Filters
96
Crystal Load Capacitor Value Selection
96
Added XTAL Load Capacitor Value Selection Section
96
Typical Circuit Connection
97
Replaced Figure 45
98
Outline Dimensions
99
Ordering Guide
100

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Analog Devices ADV7181B Manual

Analog Devices ADV7181B Manual (100 pages)

Multiformat SDTV Video Decoder

Brand: Analog Devices | Category: Media Converter | Size: 1 MB

Table of Contents

Changes to General Description Section
1
Table of Contents
2
Introduction
4
- Analog Front End
  4
- Standard Definition Processor
  4
Functional Block Diagram
5
Specifications
6
Changes to Analog Specifications Section
8
- Thermal Specifications
  9
- Timing Diagrams
  9
- Changes to Table 5
  9
Absolute Maximum Ratings
10
- ESD Caution
  10
Pin Configuration and Function Descriptions
11
Analog Front End
13
- Analog Input Muxing
  13
- Changes to Figure 5
  13
Global Control Registers
15
- Power-Save Modes
  15
- Reset Control
  15
- Global Pin Control
  16
Global Status Registers
18
- Identification
  18
- Status 1
  18
- Autodetection Result
  18
- Status 2
  18
- Status 3
  18
Standard Definition Processor (SDP)
19
- SD Luma Path
  19
- SD Chroma Path
  19
- Changes to Figure 7
  19
- Sync Processing
  20
- VBI Data Recovery
  20
- General Setup
  20
Changes to Lock Related Controls Section
21
- Color Controls
  22
- Clamp Operation
  24
Changes to Clamp Operation Section
24
- Luma Filter
  25
- Chroma Filter
  28
- Changes to Figure 11 to Figure 14
  28
Changes to Description of Chroma Filter
28
- Gain Operation
  29
- Changes to Figure 15
  29
Changes to Luma Gain LAGC[2:0] Bits Address
30
Changes to Table References in BETACAM Section
31
Changes to PAL Comb Filter Settings Section
34
- AV Code Insertion and Controls
  36
- Synchronization Output Signals
  38
Changes to VSEHE VS End Horizontal Position Section
39
Changes to Figure 20
40
Changes to Table 54
41
Changes to Table 55
42
Change to NFTOG Section
43
- Sync Processing
  46
- VBI Data Decode
  46
Pixel Port Configuration
59
MPU Port Description
60
- Register Accesses
  61
- Register Programming
  61
- I 2 C Sequencer
  61
I 2 C Register Maps
62
- I 2 C Register Map Details
  67
- Changes to Table 84
  67
- Changes to Table 83
  67
- Changes to Table 84
  71
- Changes to Table 85
  72
I 2 C Programming Examples
88
- Examples for 28 Mhz Clock
  88
- Changes to Table 85
  88
- Changes to Table 86
  89
- Changes to Table 87
  90
- Changes to Table 88
  91
- Examples for 27 Mhz Clock
  92
PCB Layout Recommendations
95
- Analog Interface Inputs
  95
- Power Supply Decoupling
  95
- Pll
  95
- Digital Outputs (both Data and Clocks)
  95
- Digital Inputs
  96
- Antialiasing Filters
  96
- Crystal Load Capacitor Value Selection
  96
Added XTAL Load Capacitor Value Selection Section
96
Typical Circuit Connection
97
Replaced Figure 45
98
Outline Dimensions
99
Ordering Guide
100

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