TPA6017A2_13 Datasheet, PDF (15/81 Pages) Texas Instruments – Introduction and Table of Contents

Video Communications Solutions 15
End equipment designers that want to
add video cameras to their systems for
real-time video capture or even video
communications have previously been
limited to low-cost, low-quality analog
cameras or they required expensive high-
resolution, high-cost analog cameras .
These cameras required video decoders
or ADCs to effectively capture the video
from these solutions . In addition to this
added complexity, the system often
required massive changes to be able to
compress and packetize the video data .
Embedded Camera System
To address these concerns, TI’s digital
media processors with DaVinci™
technology have integrated ARM^® core,
DSP core and/or video/imaging acceler-
ators . TI’s solutions allow customers to
get to market quickly with low-cost and
low-power options . These solutions
enable a wide variety of markets
including video conferencing, gaming,
telemedicine, digital signage, etc .
TI has a variety of solutions for this
market that provide high media-
processing performance, rich peripherals
and maximum battery life in an IP video
phone product . Additionally, these
solutions enable a number of features
including 3-D graphics, real-time audio/
video/graphics processing, call control,
multi-way video conferencing, OS
support, browser support and more .
For information about embedded camera
solutions, see
www.ti.com/embeddedcamera .
Embedded Camera System Block Diagram
Video Input Source
Lens
AF Shutter
Motor
Driver
2- or 3-in-1 AFE,
Timing Generator
H/V Driver
CCD/CMOS
Sensor
CCD/CMOS
AFE
H/V
Driver
Timing
Generator
Digital Media
Processor
... Microphone
Array
Audio
ADC
Audio Input Sources
1394
USB Port
USB Interface
Wireless
Connectivity
Visit page 67 or power.ti.com for information on TI’s power management products.
SDRAM
Memory
Power
Flash
LED
Driver
... _{Status LEDs}
System
Power
Core & I/O
Power
Power Management
USB
5 V @ 0.5 A
OR
1394
30 V @ 1.5 A
LEGEND
Processor
Interface
RF/IF
Amplifier
Logic
Power
ADC/DAC
Clocks
Other
 Featured Products
Product
1394
Audio ADC
Clock
Imager Power
Low-Power RF – 2.4 GHz
Memory Power
Microphone Amplifier
Motor Driver
TI Part #
TSB41BA3D
PCM4204
TLV320ADC3101
CDCE913
TPS65130
CC2530
TPS51200
INA217
OPA567
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41
41
51
69
47
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45
48
Product
Processor
USB
TI Part #
TMS320DM355
TMS320DM365
TMS320DM6441
TMS320DM6446
TMS320DM640
TPD4E001
TUSB1106
TUSB2551A
TPD2E009
Device specifications can be found in the Selection Guide section of this document, pages 30–69. For additional information on each product, please visit www.ti.com and search by TI part number.
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Texas Instruments 4Q 2009
Video and Vision Guide