ADV7300A AD [Analog Devices], ADV7300A Datasheet

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ADV7300A

Manufacturer Part Number
ADV7300A
Description
Manufacturer
AD [Analog Devices]
Datasheet

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a
NSV (Noise Shaped Video) is a trademark of Analog Devices, Inc.
*ADV7300A Only
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 that
may result from its use. No license is granted by implication or otherwise
under any patent or patent rights of Analog Devices.
FEATURES
High Definition Input Formats
High Definition Output Formats (525 p/625 p/720 p/1080 i)
Standard Definition Input Formats
Standard Definition Output Formats
GENERAL FEATURES
Simultaneous SD and HD Inputs and Outputs
Oversampling (108 MHz/148.5 MHz)
On-Board Voltage Reference
6 NSV Precision Video 12-Bit DACs
2-Wire Serial MPU Interface
Dual I/O Supply 2.5 V/3.3 V Operation
Analog and Digital Supply 2.5 V
On-Board PLL
64-LQFP Package
Lead-Free Product
APPLICATIONS
High End DVD Players
SD/Program Scan/HDTV Display Devices
SD/Program Scan/HDTV Set-Top Boxes
SD/HDTV Studio Equipment
YCrCb Compliant to SMPTE293M (525 p),
RGB in 3
BTA T-1004 EDTV2 525 p Parallel
YPrPb Progressive Scan (EIA-770.1, EIA-770.2)
YPrPb HDTV (EIA 770.3)
RGB + H/V (HDTV 5-Wire Format)
CGMS-A (720 p/1080 i)
Macrovision Rev 1.0 (525 p/625 p)*
CCIR-656 4:2:2 8-/10-Bit Parallel Input
CCIR-601 4:2:2 16-/20-Bit Parallel Input
Composite NTSC M, N;
SMPTE170M NTSC Compatible Composite Video
ITU-R.BT470 PAL Compatible Composite Video
S-Video (Y/C)
EuroScart RGB
Component YUV (Betacam, MII, SMPTE/EBU N10)
Macrovision Rev 7.1*
ITU-R.BT1358 (625 p), SMPTE274M (1080 i),
SMPTE296M (720 p), and Any Other High Definition
Standard Using Async Timing Mode
CGMS-A (525 p)
PAL M, N, B, D, G, H, I, PAL-60
CGMS/WSS
Closed Captioning
10-Bit 4:4:4 Format
Video Encoder with Six NSV
Multiformat SD, Progressive Scan/HDTV
GENERAL DESCRIPTION
The ADV7300A/ADV7301A is a high speed, digital-to-analog
encoder on a single monolithic chip. It includes six high speed
video D/A converters with TTL compatible inputs.
The ADV7300A/ADV7301A has three separate 10-bit wide input
ports that accept data in high definition and/or standard defini-
tion video format. For all standards, external horizontal, vertical,
and blanking signals, or EAV/SAV timing codes, control the
insertion of appropriate synchronization signals into the digital
data stream and therefore the output signals.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
Fax: 781/326-8703
S_HSYNC
S_VSYNC
S_BLANK
P_BLANK
P_HSYNC
P_VSYNC
CLKIN_A
CLKIN_B
C9–C0
S9–S0
Y9–Y0
SIMPLIFIED FUNCTIONAL BLOCK DIAGRAM
GENERATOR
D
E
M
U
X
D
E
M
U
X
TIMING
PLL
ADV7300A/ADV7301A
PROGRAMMABLE FILTERS
ADAPTIVE FILTER CTRL
STANDARD DEFINITION
SHARPNESS FILTER
SD TEST PATTERN
HD TEST PATTERN
COLOR CONTROL
COLOR CONTROL
CONTROL BLOCK
PROGRAMMABLE
CONTROL BLOCK
HIGH DEFINITION
BRIGHTNESS
RGB MATRIX
GAMMA
DNR
© Analog Devices, Inc., 2002
12-Bit DACs
www.analog.com
ADV7300A/
ADV7301A
M
O
V
E
R
S
A
P
L
N
G
I
INTERFACE
12-BIT
12-BIT
12-BIT
12-BIT
12-BIT
12-BIT
DAC
DAC
DAC
DAC
DAC
DAC
I
2
C

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