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TVP5158 EVM Schematics

1

2

3

 

 

 

D

 

 

 

 

 

 

 

 

 

C

 

 

 

 

 

 

B

 

 

 

 

 

 

A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Rev

1.3

 

 

 

 

 

LTST-C150GKT RED 10K

 

RESETn

 

 

 

 

 

 

 

 

 

 

LTST-C150GKT GREEN

 

 

 

 

 

 

 

 

 

 

 

 

 

Thursday, October 08, 2009Sheet 8 of 8

 

+3.3VD

C96R86

0.1uF R85220D7

SENSE1VDD

RESETn

 

CTGND

TPS3808G33DBVTG4

 

 

 

 

+3.3VD

220

R83

D6

 

TP7 +3.3V

 

L7+3.3VA

600@100MHz C100 C101

 

47uF 1uF

L8+3.3VD

600@100MHz C102 C103

220uF 1uF

TVP5158 EVM

Document Number

MAIN POWER

1

 

 

 

U10

MRRESET

 

 

 

 

 

 

 

 

 

 

 

+3.3V

C99

 

47uF

 

 

Title

 

Size

B

Date:

2

 

 

 

 

6

1

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

3

 

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C98

 

1uF

 

 

 

 

 

 

 

 

+3.3VD

 

R84

HDnINRESET 10K

 

 

 

 

C95

0.1uF 100p

 

 

+1.1VA

C123

 

 

+1.1VD

C125

 

TPS79633KTTTG3

TPS79633KTTTG3

4

 

5 C97

.01uF

 

 

 

 

 

 

 

 

 

 

 

C94

 

 

1uF

 

1uF

IN

OUT

 

EN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BYPASS

U6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GND

3

 

 

 

 

 

 

 

 

 

 

RESET IN HDn

 

S2

31

42

SW PUSHBUTTON

 

 

+1.1V

L3

600@100MHz C122

47uF

 

L4

600@100MHz R91C124

10K 47uF

R92 26.1K

5VD

2

C104

2.2uF

1

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

 

 

TP9

+1.1V

 

 

 

C121

100uF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

5

TP6 +5V

 

5VD

C93

0.1uF

 

 

C92

47uF

 

L1

75@100MHz

47uF

 

+5V

C91

TR/3216FF-2A

F1

D2

B340A

 

D1

3A

 

 

1 3 2

PJ-002BH

J6

L2

4.7uH

C120

100uF

 

R90

26.1K

 

D3

RSX501L-20

C118

56pF

1000pF

 

 

 

 

C119

 

 

 

8

7

6

5

 

 

 

 

U8

BOOTPH

VINGND

ENCOMP

SSVSENSE

 

TPS54331D

 

 

 

1

2

3

4

 

 

 

C116

 

 

 

 

 

C117

.015uF

 

.1uF

 

 

 

 

 

1M

 

 

 

 

 

 

 

R89

DNP

 

 

 

 

R87

332K

 

 

R88

115K

 

 

 

 

 

C115

10uF

 

 

 

 

 

 

 

C114

open

 

 

 

 

5VD

 

 

C113

.01uF

 

 

TP8 +1.8V

TPS79618KTTTG3

TPS79618KTTTG3

+1.8VA

 

C110

1uF

L5

600@100MHz

C109

47uF

 

 

C108

47uF

 

 

C107

1uF

 

4

 

5 C106

 

OUT

 

BYPASS

 

 

 

GND

IN

 

EN

2

 

 

1

5VD

 

 

 

 

C105

 

2.2uF

+1.8VD

C112

 

L6

600@100MHz C111

.01uF

U7

3

47uF 1uF

4

5

 

D

C

B

A

 

Figure 35. Schematics (8 of 8)

SLEU108 –November 2009

TVP5158 Evaluation Module

45

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Copyright © 2009, Texas Instruments Incorporated

Page 45
Image 45
Texas Instruments TVP5158 manual Schematics 8, Main Power

TVP5158 specifications

The Texas Instruments TVP5158 is a highly versatile and efficient video decoder designed for a range of video processing applications. It serves as an excellent solution for converting analog video signals into digital formats for further processing. The device is commonly utilized in surveillance systems, video conferencing equipment, and various multimedia applications where reliable and high-quality video output is necessary.

One of the primary features of the TVP5158 is its ability to accept multiple video formats, including NTSC, PAL, and SECAM. This flexibility makes it suitable for a global market where different standards are employed. The device can handle up to four composite video inputs, allowing users to connect multiple sources and switch between them as needed seamlessly. The integrated multiplexing capability makes the TVP5158 an excellent choice for applications that require real-time processing of various video sources.

The TVP5158 also incorporates advanced noise reduction technology, which enhances the quality of the output video by minimizing artifacts and disturbances that may affect the viewing experience. This feature is particularly beneficial in situations where video signals may be degraded due to environmental factors. Additionally, the chip includes capabilities for automatic gain control, which helps adjust the signal levels to maintain consistent output quality.

Another significant characteristic of the TVP5158 is its built-in color space conversion. The device can transform the incoming video signals from YCbCr to RGB or vice versa, ensuring compatibility with a wide range of display systems and digital video formats. This feature is essential for applications that work with various video standards and require high fidelity in color representation.

The TVP5158 is designed for low power consumption, making it ideal for battery-operated devices and systems where energy efficiency is crucial. Its small footprint and integration capabilities also allow for easier design and implementation within existing systems without requiring extensive space or additional components.

In summary, the Texas Instruments TVP5158 is a robust video decoder that offers a rich set of features, including support for multiple video formats, advanced noise reduction, automatic gain control, and color space conversion. Its low power requirements and compact design make it an attractive choice for a variety of applications, positioning it as a reliable solution for modern video processing needs.