TEXAS INSTRUMENTS TVP5160 Technical data

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Video Processor

Gain & 
Offset

Color

Space

Conversion

Output

Formatter

Cr

Y

Cb

YCbCr

I

2

C

SCL

SDA

• NTSC

• PAL

• SECAM

• S-Video

• SCART

• YPbPr

• RGB

• 480p

AGC

ADC

CVBS 
& Y/C

ADC

M
U
X

M
U
X

M
U

X

M

U
X

M
U
X

M
U
X

YCbCr,

RGB

Motion

Detect

3D

SDRAM

(4 Mbytes)

Frame 1, 2, 3

2D

VBI Slicer

Macrovision

Sync Processor

RGB Digital

Overlay

ROM RAM

PLLs

Mix

IF

Comp.

M
U
X

Time
Base

Correct.

Noise

Reduct.

SDRAM

Interface

R EAL W ORLD S IGNAL P ROCESSING

™

Product Bulletin

TVP5160: 3D Comb-Filter
NTSC/PAL/SECAM Video Decoder

Texas Instruments’ (TI) newest
addition to an already market
proven portfolio of video decoders
provides unparalleled video quality
and features not found in other
decoders. The TVP5160 device,
a high-quality, high-performance
digital video decoder (NTSC/
PAL/SECAM) digitizes and
decodes all popular baseband
analog video formats into digital
component video.

Target applications include:

• CRT, LCD, DLPTMand plasma TV

• DVD-Recorder

• High-end set-top box

By implementing a 3D comb
filter, the TVP5160 provides the
highest quality video available
today. The 3D comb filter, which
separates the composite signal into
both Y and C channels to reduce
both cross-luma and cross-chroma
artifacts, is applied on both NTSC
and PAL video inputs. Through a
highly sophisticated motion
detection algorithm, the TVP5160
successfully applies TI’s patented
2D, 5-line comb filter to those
portions of the picture that are
moving but also utilizes TI’s 3D
comb filter to provide cleaner,
crisper images to the static
portions of the picture.

Key Features

• NTSC/PAL 3D comb filter

• Concurrent 3D noise reduction

• 480 p/576 p

• IF compensation

• Time-based correction (TBC)

• Improved 2D, 5-line comb filter

• Weak and non-standard signal support

• Robust VCR performance

In addition to the 3D comb
filter, the TVP5160 can
simultaneously provide 3D noise
reduction to reduce temporal
noise on CVBS, S-Video or
component inputs and time-based
correction (TBC) to correct time­based errors introduced by VCRs.
TI’s patented sync detector
provides high-quality support of
VCR trick modes, weak and noisy
signals as well as other nonstandard
video sources. 480p (576p) inputs
are also supported to provide the
high-quality progressive video
inputs from other video devices
including DVD players. This
balance of features offers
designers one of the most
integrated video decoders
available today greatly reducing
system implementers design costs
by providing higher levels of
integration.

The output formats supported
by the TVP5160 are:

• 20-bit 4:2:2 YCbCr with
separate syncs

• 10-bit 4:2:2 YCbCr with
separate syncs

• 10-bit ITU-R BT.656 4:2:2
YCbCr with embedded syncs

Technical Details

• 11-bit, 60-MSPS A/D converters with
analog pre-processors (Clamp/AGC)

• Fixed RGB to YUV color space
conversion

• Robust sync detection for weak and
noisy signals as well as VCR

• Supports NTSC (J, M, 4.43), PAL (B,
D, G, H, I, M, N, Nc, 60) and SECAM
(B, D, G, K, K1, L) CVBS, S-Video

• Supports Component Standards
480i, 576i, 480p, 576p inputs

• Supports 3D-Y/C separation , or
2D 5-line (5H) adaptive comb and
chroma trap filter

• Temporal, frame recursive noise
reduction (3DNR)

• IF compensation

• Line-based time base correction
(TBC)

• Fast switch 4

× over sampled input
for digital RGB overlay switching
between any CVBS, S-Video or
component video inputs

The chip includes 11-bit, 60­MSPS A/D converters. Prior to
each A/D converter, each analog
channel contains an analog circuit,
which clamps the input to a
reference voltage and applies a
programmable gain and offset.
A total of 12 video input terminals
can be configured to a comb­ination of Component (YPbPr),
RGB, Composite (CVBS), S-Video
and SCART video inputs.
Progressive component signals are

• SCART 4× over sampled fast
switching between component input
(RGB or YCbCr) and CBVS input

• Analog video output

• Chrominance processor

• Luminance processor

• Clock/Timing processor and
power-down control

• Output formatter supports both
ITU-R BT.656 (embedded syncs)
and ITU-R BT.601 (4:2:2 with
discrete syncs)

2

C host port interface

• I

• VBI data processor

• “Blue” screen (programmable color)
output

• Macrovision™ copy protection detec­tion circuit (type 1, 2 and 3) on both
interlaced and progressive signals

sampled at 2× clock frequency (54
MHz) and are then decimated to
the 1X rate. In SCART mode the
component inputs and the CVBS
inputs are sampled at 54 MHz
alternately, then decimated to the
1X rate. Composite or S-Video
signals are sampled at 4× the pixel
rate and are then decimated to the
1X rate. All sampling is line locked
for correct pixel alignment.

The TVP5160 generates

synchronization, blanking, field,

active video window, horizontal
and vertical syncs, clock, genlock
(for downstream video encoder
synchronization), host CPU
interrupt and programmable logic
I/O signals, in addition to digital
video outputs.

The TVP5160 includes methods
for advanced vertical blanking
interval (VBI) data retrieval. The
VBI Data Processor (VDP) slices,
and performs error checking on
Teletext, closed caption, and other
VBI data. A built-in FIFO stores up
to 11 lines of Teletext data, and
with proper host port synchron­ization, full-screen Teletext
retrieval is possible. The TVP5160
can pass through the output
formatter 2

× sampled raw Luma
data for host-based VBI
processing.

Digital RGB overlay can be
accomplished in analog or digital
mode. Analog overlay can be
accomplished by analog RGB or
SCART. Digital RGB overlay can be
synchronously switched with any
video inputs, with all signals being
oversampled at 4× the pixel rate.

The device consumes low
power: 1.8-V digital core and 3.3-V
digital I/O. Power-saving standby
modes are controlled via I2C.

For More Information

If you would like more information
on using the TVP5160 in your
next digital video application,
please contact your local TI field
sales office.
Or, visit: www.ti.com/tvp5160

Important Notice: The products and services of Texas Instruments Incorporated and its subsidiaries described herein are sold subject to TI’s standard terms and
conditions of sale. Customers are advised to obtain the most current and complete information about TI products and services before placing orders. TI assumes no
liability for applications assistance, customer’s applications or product designs, software performance, or infringement of patents. The publication of information
regarding any other company’s products or services does not constitute TI’s approval, warranty or endorsement thereof.

Trademark: Real World Signal Processing, the black/red banner and DLP are trademarks of Texas Instruments.
All other trademarks are the property of their respective owners.

© 2004 Texas Instruments Incorporated
Printed in the U.S.A.

Printed on recycled paper

A070804

SLYT065