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ADV7300A PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 ADV7300A
部品説明 Multiformat SD/ Progressive Scan/HDTV Video Encoder with Six NSV 12-Bit DACs
メーカ Analog Devices
ロゴ Analog Devices ロゴ 

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ADV7300A Datasheet, ADV7300A PDF,ピン配置, 機能
a
Multiformat SD, Progressive Scan/HDTV
Video Encoder with Six NSV12-Bit DACs
ADV7300A/ADV7301A
FEATURES
High Definition Input Formats
YCrCb Compliant to SMPTE293M (525 p),
ITU-R.BT1358 (625 p), SMPTE274M (1080 i),
SMPTE296M (720 p), and Any Other High Definition
Standard Using Async Timing Mode
RGB in 3 ؋ 10-Bit 4:4:4 Format
BTA T-1004 EDTV2 525 p Parallel
High Definition Output Formats (525 p/625 p/720 p/1080 i)
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)*
CGMS-A (525 p)
Standard Definition Input Formats
CCIR-656 4:2:2 8-/10-Bit Parallel Input
CCIR-601 4:2:2 16-/20-Bit Parallel Input
Standard Definition Output Formats
Composite NTSC M, N;
PAL M, N, B, D, G, H, I, PAL-60
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*
CGMS/WSS
Closed Captioning
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
SIMPLIFIED FUNCTIONAL BLOCK DIAGRAM
S9–S0
Y9–Y0
C9–C0
S_HSYNC
S_VSYNC
S_BLANK
P_HSYNC
P_VSYNC
P_BLANK
CLKIN_A
CLKIN_B
STANDARD DEFINITION
CONTROL BLOCK
COLOR CONTROL
D BRIGHTNESS
E DNR
M GAMMA
U PROGRAMMABLE FILTERS
X SD TEST PATTERN
PROGRAMMABLE
RGB MATRIX
D
E
M
U
X
TIMING
GENERATOR
HIGH DEFINITION
CONTROL BLOCK
HD TEST PATTERN
COLOR CONTROL
ADAPTIVE FILTER CTRL
SHARPNESS FILTER
PLL
ADV7300A/
ADV7301A
12-BIT
DAC
O 12-BIT
V DAC
E
R
S
A
12-BIT
DAC
M
P 12-BIT
L DAC
I
N 12-BIT
G DAC
12-BIT
DAC
I2C
INTERFACE
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.
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.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
www.analog.com
Fax: 781/326-8703
© Analog Devices, Inc., 2002

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ADV7300A

Multiformat SD/ Progressive Scan/HDTV Video Encoder with Six NSV 12-Bit DACs

Analog Devices
Analog Devices

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