Texas Instruments TVP5147M1PFP manual Application Example, 1. Example Application Circuit

Page 95

Application Information

5 Application Information

5.1Application Example

22Ω

VOUT

75 Ω

1 kΩ

VI_1A

VI_1B

VI_1C

75 Ω (3)

VI_2A

VI_2B

VI_2C

75 Ω (3)

VI_3A

VI_3B

VI_3C

75 Ω (3)

FID

A3.3VDD

A1.8VDD

12kΩ

0.1∝F (2)

22 ∝F

22 kΩ

 

1

 

2

0.1 ∝F (3)

3

4

 

0.1 ∝F (2)

5

6

0.1 ∝F (3)

7

 

 

8

 

9

 

10

 

11

 

12

0.1 ∝F (3)

13

14

 

 

15

 

16

 

17

 

18

0.1 ∝F (3)

19

20

 

0.1∝F

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C0

 

 

 

2.2 kΩ

VS/VBLK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C2

 

 

 

 

 

HS/CS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IOVDD3.3V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C3

 

 

XTAL1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C4

 

DVDD1.8V

 

XTAL2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.1 ∝F (2)

 

80

79

78

77

76

75

74

73

72

71

70

69

68

67

66

65

64

63

62

61

 

 

 

 

VI 1 A

 

CH1 A18GND

CH1 A18VDD

PLL A18GND

PLL A18VDD

XTAL2

XTAL1

VS/VBLK

HS/CS

FID

C 0

C 1

DGND

DVDD

C 2

C 3

C 4

C 5

IOGND

IOVDD

 

 

 

VI_1_B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C_6

60

C6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

59

 

VI_1_C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C_7

C7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

58

 

CH1_A33GND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C_8

C8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

57

 

CH1_A33VDD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C_9

C9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

56

 

CH2_A33VDD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DGND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

55

 

 

CH2_A33GND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DVDD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

54

 

0.1 ∝F

VI_2_A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Y_0

Y_0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

53

VI_2_B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Y_1

Y_1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

52

 

VI_2_C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Y_2

Y_2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

51

 

CH2_A18GND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Y_3

Y_3

 

 

 

 

 

 

 

 

 

TVP5147M1

 

 

 

 

 

 

 

50

 

CH2_A18VDD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Y_4

Y_4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

49

 

A18VDD_REF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IOGND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

48

 

 

A18GND_REF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IOVDD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

47

 

 

NC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Y_5

Y_5

0.1 ∝F

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

46

NC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Y_6

Y_6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

45

 

VI_3_A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Y_7

Y_7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

44

 

VI_3_B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Y_8

Y_8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

43

 

VI_3_C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Y_9

Y_9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

42

 

NC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DGND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

41

 

 

NC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DVDD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.1 ∝F

 

 

NC

NC

VI 4A

A18GND

A18VDD

AGND

DGND

SCL

SDA

INTREQ

DVDD

DGND

PWDN

RESETB

FSS

AVID

GLCO/I2CA

IOVDD

IOGND

DATACLK

 

 

 

 

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

 

 

 

 

VI_4A

CL1

0.1∝F

75 Ω

 

GND

 

 

XTAL1

 

IOVDD

 

 

 

XTAL2

 

10 kΩ

 

 

 

 

14.31818 MHz

GLCO/I2CA

2

1

 

 

 

CL2

 

10 kΩ

3

 

 

0.1 ∝F

I2C Address selection 1−2 Base Addr. 0xBA 2−3 Base Addr. 0xB8

0.1 ∝F

0.1 ∝F

2.2 kΩ (2)

DATACLK

GLCO/I2CA

AVID

FSS

RESETB

PWDN

INTREQ

SDA

SCL

NOTE: If XTAL1 is connected to clock source, input voltage high must be 1.8 V. TVP5147 can be a drop-in replacement for TVP5146.

Terminals 69 and 71 must be connected to ground through pulldown resistors.

Figure 5−1. Example Application Circuit

SLES140A—March 2007

TVP5147M1PFP

87

Page 94 Page 96
Image 95
Page 94 Page 96
Contents Data Manual Important Notice Contents Section 11.11 Section 11.59 Example List of Illustrations List of Tables Introduction Detailed Functionality Packaged Devices TVP5147M1 ApplicationsRelated Products Ordering InformationFunctional Block Diagram PFP Package TOP View Terminal AssignmentsTerminal Description Name Number Miscellaneous SignalsTerminal Functions −1. Terminal FunctionsVS/VBLK/GPIO Sync SignalsIntroduction ADC Video Input Switch ControlAnalog Processing and A/D Converters PGA5 A/D Converters Analog Input ClampingAutomatic Gain Control Analog Video OutputComposite Processor Digital Video Processing1 2⋅ Decimation Filter CVBS/C NTSC/PAL−10 −10 − dB −20−30 −40 −50 −60 −70OUT Luminance ProcessingColor Transient Improvement Output Formatter Clock CircuitsReal-Time Control RTC Name Number Separate Syncs−1. Output Format TerminalVblk Start Line 525 First Field Video VS StartFID Vblk Vblk Start 23 24 Vblk Stop 336 337 622 623 624 625 First Field Video VS StartAvid Start Avid Stop Dataclk = 2⋅ Pixel Clock ModeHorizontal Blanking Cb0 Cr0 HS Start HS Stop Avid Stop Dataclk = 1⋅ Pixel Clock Mode −15. Horizontal Synchronization Signals for 20-Bit 422 ModeD9 MSB Embedded SyncsI2C Host Interface −3. EAV and SAV Sequence−4. I 2C Host Interface Terminal Description Reset and I2C Bus Address SelectionVbus Access 2 I2C OperationWSS Vitc HostI2C VbusVBI System Standard Line Number Number of Bytes VBI Data Processor−6. Supported VBI System LSB VBI Fifo and Ancillary Data in Video Stream−7. Ancillary Data Format and Sequence Byte Description−8. VBI Raw Data Output Format Reset and Initialization−9. Reset Sequence VBI Raw Data Output−10. I 2C Register Summary Adjusting External SyncsRegister Name 2C Subaddress Default Internal Control RegistersVblk start line V bit control 75h 12h VCR trick mode control 76h −11. Vbus Register Summary Input Select Register −12. Analog Channel and Video Mode SelectionMode Inputs Selected Input Select Output HEX Register DefinitionsCvbs and S-Video Component Video AFE Gain Control RegisterVideo Standard Register Subaddress 03h Default 00h Operation Mode RegisterAutoswitch Mask Register Luminance Processing Control 1 Register Color Killer RegisterLuminance Brightness Register Subaddress 08h Default 02h Reserved Trap filter selectLuminance Processing Control 2 Register Luminance Processing Control 3 RegisterChrominance Processing Control 1 Register Luminance Contrast RegisterChrominance Saturation Register Chroma Hue RegisterWCF Subaddress 0Eh DefaultChrominance Processing Control 2 Register Avid Start Pixel RegisterVsync Start Line Register Avid Stop Pixel RegisterHsync Start Pixel Register Hsync Stop Pixel RegisterVblk Stop Line Register CTI Delay RegisterVsync Stop Line Register Vblk Start Line RegisterSync Control Register Subaddress 2Eh Default 00h CTI coring CTI gainCTI Control Register CbCr code Reserved Subaddress 33h Default 40hOutput Formatter 1 Register Output Formatter 2 RegisterOutput Formatter 3 Register Output Formatter 4 Register Output Formatter 5 Register Clear Lost Lock Detect Register Subaddress 39h Default 00hOutput Formatter 6 Register Read only Status 1 RegisterSubaddress 3Ch Fine gain 3Dh Coarse gain Status 2 RegisterAGC Gain Status Register Color killedGpio Input 1 Register Video Standard Status RegisterGlco FID Gpio Input 2 RegisterAFE Coarse Gain for CH 2 Register Subaddress 46h Default 20h Cgain 1 ReservedSubaddress 47h Default 20h Cgain 2 Reserved AFE Coarse Gain for CH 1 RegisterAFE Coarse Gain for CH 4 Register Subaddress 48h Default 20h Cgain 3 ReservedSubaddress 49h Default 20h Cgain 4 Reserved AFE Coarse Gain for CH 3 RegisterAFE Fine Gain for Pr Register AFE Fine Gain for Pb RegisterAFE Fine Gain for YChroma Register FID control Subaddress 57h Default 00hAFE Fine Gain for CVBSLuma Register Field ID Control RegisterBit and V-bit Control 1 Register Subaddress 69h Default 00hBit mode Reg 69h Reg 75h Mode Standard LPF Nonstandard LPF BitROM Version Register Back-End AGC Control RegisterAGC Decrement Speed Control Register Luma peak B Composite peak Subaddress 74h Default 00h Luma peak aAGC White Peak Processing Register Lines per frame Bit V Bit Control RegisterAGC Increment Speed Register VCR Trick Mode Control RegisterAGC Increment Delay Register Horizontal Shake Increment RegisterCpll Speed Control Register Analog Output Control 1 RegisterChip ID MSB Register Chip ID LSB RegisterVertical Line Count Register AGC Decrement Delay RegisterStatus Request Register VDP TTX Filter And Mask Registers VDP TTX Filter Control Register Pass VDP Fifo Word Count RegisterNibble FilterVDP Line Number Interrupt Register VDP Fifo Reset RegisterVDP Fifo Interrupt Threshold Register VDP Fifo Output Control RegisterVDP Line Stop Register VDP Global Line Mode RegisterVDP Pixel Alignment Register VDP Line Start RegisterVbus Data Access With Vbus Address Increment Register VDP Full Field Enable RegisterVDP Full Field Mode Register Vbus Data Access With No Vbus Address Increment RegisterFifo Thrs TTX WSS VPS Vitc CC F2 CC F1 Vbus Address Access RegisterFifo Read Data Register Interrupt Raw Status 0 RegisterFifo full Interrupt Raw Status 1 RegisterInterrupt Status 0 Register Reserved LockInterrupt Status 1 Register Interrupt Mask 0 Register Interrupt Clear 0 Register Subaddress F5h Default 00hInterrupt Mask 1 Register Interrupt Clear 1 Register Subaddress F7h Default 00hSubaddress Byte Vbus Register DefinitionsVDP Closed Caption Data Register VDP WSS Data RegisterVDP V-Chip TV Rating Block 2 Register VDP Vitc Data RegisterVDP V-Chip TV Rating Block 1 Register TV-PG VDP V-Chip TV Rating Block 3 RegisterVDP V-CHIP Mpaa Rating Data Register NoneDefault line mode = FFh, address = 00h VDP General Line Mode and Line Address RegisterVPS Read only VDP VPS/Gemstar Data RegisterAnalog Output Control 2 Register Interrupt Configuration RegisterRecommended Operating Conditions Crystal SpecificationsCrystal Specifications MIN NOM MAX Unit Absolute Maximum Ratings†Parameter Test Conditions MIN TYP MAX Unit Electrical CharacteristicsDC Electrical Characteristics see Note Analog Processing and A/D ConvertersVC1 SDA VC0 SCL TimingDataclk AVID, VS, HS, FID VOH VOLElectrical Specifications Assumptions Recommended SettingsExample Assumptions Example Register Settings Example Register Settings −1. Example Application Circuit Application ExampleDesigning With PowerPADt Devices Qty Orderable Device Status Package Pins Package Eco PlanMSL Peak Temp Page

TVP5147M1PFP specifications

The Texas Instruments TVP5147M1PFP is a versatile video decoder that stands out in the realm of analog video processing. This device is particularly designed for high-quality video applications, making it an excellent choice for a variety of consumer and professional electronics that require reliable video decoding capabilities.

One of the main features of the TVP5147 is its ability to decode multiple video formats, including NTSC, PAL, and SECAM. This flexibility allows the decoder to seamlessly interface with various video sources from different geographic regions, providing a global solution for video applications. The TVP5147 includes advanced synchronization features, ensuring it can effectively handle video signals that may vary in timing and quality.

The device is equipped with a sophisticated 10-bit analog-to-digital converter (ADC), which enhances the precision and clarity of the digital video output. This high-resolution capability allows for improved color accuracy and detail, leading to a more lifelike video representation. Additionally, the TVP5147 utilizes advanced digital processing technologies, including noise reduction and image enhancement features, contributing to outstanding image quality even in less than ideal input conditions.

Another notable characteristic of the TVP5147M1PFP is its support for various output formats, including ITU-R BT.601 and 656, which facilitates easy integration into different systems. The device can also provide various output resolutions, catering to the needs of diverse applications ranging from standard definition to high definition displays.

In terms of connectivity, the TVP5147 offers multiple input options, including composite video, S-video, and component video interfaces. This versatility ensures that it can accommodate a wide range of video sources, from traditional VHS players to modern digital cameras. Furthermore, the integrated video control features allow for easy adjustment of parameters such as brightness, contrast, and saturation.

The power consumption of the TVP5147M1PFP is optimized for low-energy applications while maintaining high performance, making it suitable for battery-powered devices and energy-efficient designs. Overall, the Texas Instruments TVP5147M1PFP is an exceptional video decoder that blends flexibility, high quality, and advanced technology, making it a preferred choice for video processing in numerous consumer and industrial applications. Its combination of features ensures reliable performance and high-quality output, fulfilling the demands of modern multimedia environments.
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