参数资料
型号: TVP5151PBS
厂商: TEXAS INSTRUMENTS INC
元件分类: 颜色信号转换
英文描述: COLOR SIGNAL DECODER, PQFP32
封装: GREEN, PLASTIC, QFP-32
文件页数: 34/85页
文件大小: 958K
代理商: TVP5151PBS
TVP5151
SLES241D – SEPTEMBER 2009 – REVISED MARCH 2011
www.ti.com
1
Introduction
.............................................. 1
3.13
Active Video (AVID) Cropping
...................... 16
1.1
Features
.............................................. 1
3.14
Embedded Syncs
................................... 17
1.2
Description
........................................... 1
3.15
I2C Host Interface
................................... 18
1.3
Applications
.......................................... 2
3.16
Clock Circuits
....................................... 21
3.17
Genlock Control (GLCO) and RTC
................. 22
1.4
Related Products
..................................... 3
3.18
Reset and Power Down
............................ 23
1.5
Trademarks
.......................................... 3
3.19
Reset Sequence
.................................... 25
1.6
Document Conventions
.............................. 3
3.20
Internal Control Registers
.......................... 26
1.7
Ordering Information
................................. 3
3.21
Register Definitions
................................. 29
2
Device Details
............................................ 5
4
Electrical Specifications
............................. 71
2.1
Functional Block Diagram
............................ 5
4.1
Absolute Maximum Ratings
........................ 71
2.2
Terminal Assignments
............................... 6
4.2
Recommended Operating Conditions
.............. 71
2.3
Terminal Functions
................................... 7
4.3
Reference Clock Specifications
.................... 71
3
Functional Description
................................. 9
4.4
Electrical Characteristics
........................... 72
3.1
Analog Front End
.................................... 9
4.5
DC Electrical Characteristics
....................... 72
3.2
Composite Processing Block Diagram
............... 9
4.6
Analog Electrical Characteristics
................... 72
3.3
Adaptive Comb Filtering
............................ 10
4.7
Clocks, Video Data, Sync Timing
................... 73
3.4
Color Low-Pass Filter
............................... 11
4.8
I2C Host Interface Timing
........................... 74
3.5
Luminance Processing
............................. 12
4.9
Thermal Specifications
............................. 74
3.6
Chrominance Processing
........................... 12
5
Example Register Settings
.......................... 75
3.7
Timing Processor
................................... 12
5.1
Example 1
.......................................... 75
3.8
VBI Data Processor (VDP)
......................... 12
5.2
Example 2
.......................................... 76
3.9
VBI FIFO and Ancillary Data in Video Stream
..... 13
6
Application Information
.............................. 77
3.10
Raw Video Data Output
............................ 14
6.1
Application Example
................................ 77
3.11
Output Formatter
................................... 14
7
Revision History
....................................... 78
3.12
Synchronization Signals
............................ 14
4
Contents
Copyright 2009–2011, Texas Instruments Incorporated
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