DataSheetWiki


ADV7176 fiches techniques PDF

Analog Devices - Integrated Digital CCIR-601 YCrCb to PAL/NTSC Video Encoder

Numéro de référence ADV7176
Description Integrated Digital CCIR-601 YCrCb to PAL/NTSC Video Encoder
Fabricant Analog Devices 
Logo Analog Devices 





1 Page

No Preview Available !





ADV7176 fiche technique
a
Integrated Digital CCIR-601
YCrCb to PAL/NTSC Video Encoder
ADV7175/ADV7176
FEATURES
Close Captioning Support
CCIR-601 YCrCb to PAL/NTSC Video Encoder
Teletext Support (Passthrough Mode)
Single 27 MHz Clock Required (؋2 Oversampling)
On-Board Color Bar Generation
Pixel Port Supports:
CCIR-656 4:2:2 8-Bit Parallel Input Format
On-Board Voltage Reference
2-Wire Serial MPU Interface (I2C Compatible)
4:2:2 16-Bit Parallel Input Format
+5 V CMOS Monolithic Construction
SMPTE 170M NTSC Compatible Composite Video Output
44-Pin PQFP Thermally Enhanced Package
CCIR624/CCIR601 PAL Compatible Composite Video Output
SCART/PeriTV Support
YUV Output Mode
Simultaneous Composite and S-VHS Y/C or RGB YUV
Video Outputs
Programmable Luma Filters (Low-Pass/Notch)
Square Pixel Support (Slave Mode)
Allows Subcarrier Phase Locking with External Video
Source
APPLICATIONS
MPEG-1 and MPEG-2 Video
DVD
Digital Satellite/Cable Systems (Set Top Boxes/IRDs)
Video Games
CD Video/Karaoke
Professional Studio Quality
PC Video/Multimedia
10-Bit DAC Resolution for Encoded Video Channels
8-Bit DAC Resolution for RGB Output
YUV Interpolation for Accurate Subcarrier Construction
Programmable Subcarrier Frequency and Phase
Programmable LUMA Delay
Color Signal Control/Burst Signal Control
Interlaced/Noninterlaced Operation
Complete On-Chip Video Timing Generator
Master/Slave Operation Supported
Master Mode Timing Programmability
Macrovision Antitaping Facility Rev 6.1/7.x (ADV7175 Only)*
GENERAL DESCRIPTION
The ADV7175/ADV7176 is an integrated digital video encoder
that converts Digital CCIR-601 4:2:2 component video data into a
standard analog baseband television signal compatible with world
wide standards NTSC, PAL B/D/G/H/I, PAL M or PAL N. In
addition to the composite output signal, there is the facility to out-
put S-VHS Y/C video, YUV or RGB video. The Y/C, YUV or
RGB format is simultaneously available at the analog outputs with
the composite video signal. Each analog output generates a
standard video-level signal into a doubly terminated 75 load.
(Continued on page 6)
FUNCTIONAL BLOCK DIAGRAM
VAA
RESET
COLOR
DATA
P7–P0
P15–P8
8
4:2:2 TO
4:4:4
INTER-
POLATOR
8
8
YCrCb
TO
YUV
MATRIX
HSYNC
FIELD/VSYNC
BLANK
VIDEO TIMING
GENERATOR
YUV TO
RBG
MATRIX
8
8
8
8
ADD 8
INTER-
8
Y 10
LOW-PASS
SYNC
POLATOR
FILTER
8
ADD 8
BURST
INTER- 8
POLATOR
U 10
LOW-PASS
FILTER
8 ADD 8
BURST
I2C MPU PORT
INTER- 8
POLATOR
V
LOW-PASS
FILTER
REAL-TIME
CONTROL
CIRCUIT
10
10 10
SIN/COS
DDS BLOCK
M
U 10
L
T
I
P
10
L
E
X 10
E
R
10-BIT
DAC
10-BIT
DAC
10-BIT
DAC
10 10-BIT
DAC
ADV7175/ADV7176
VOLTAGE
REFERENCE
CIRCUIT
GREEN/
LUMA/
Y
RED/
CHROMA/
V
BLUE/
COMPOSITE/
U
COMPOSITE
VREF
RSET
COMP
CLOCK
SCLOCK SDATA ALSB
SCRESET/RTC
GND
*This device is protected by U.S. Patent Numbers 4631603, 4577216, 4819098 a nd other intellectual property rights. The Macrovision anticopy process is
licensed for noncommercial home use only, which is its sole intended use in the devic e. Please contact sales office for latest Macrovision version available.
REV. A
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
© Analog Devices, Inc., 1996
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 617/329-4700
Fax: 617/326-8703

PagesPages 30
Télécharger [ ADV7176 ]


Fiche technique recommandé

No Description détaillée Fabricant
ADV7170 Digital PAL/NTSC Video Encoder Analog Devices
Analog Devices
ADV7171 Digital PAL/NTSC Video Encoder Analog Devices
Analog Devices
ADV7172 Digital PAL/NTSC Video Encoder Analog Devices
Analog Devices
ADV7173 Digital PAL/NTSC Video Encoder Analog Devices
Analog Devices

US18650VTC5A

Lithium-Ion Battery

Sony
Sony
TSPC106

PCI Bus Bridge Memory Controller

ATMEL
ATMEL
TP9380

NPN SILICON RF POWER TRANSISTOR

Advanced Semiconductor
Advanced Semiconductor


www.DataSheetWiki.com    |   2020   |   Contactez-nous  |   Recherche