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ADV7340 の電気的特性と機能

ADV7340のメーカーはAnalog Devicesです、この部品の機能は「(ADV7340 / ADV7341) Multiformat Video Encoder」です。


製品の詳細 ( Datasheet PDF )

部品番号 ADV7340
部品説明 (ADV7340 / ADV7341) Multiformat Video Encoder
メーカ Analog Devices
ロゴ Analog Devices ロゴ 




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ADV7340 Datasheet, ADV7340 PDF,ピン配置, 機能
Data Sheet
Multiformat Video Encoder, Six 12-Bit
Noise Shaped Video DACS
ADV7340/ADV7341
FEATURES
74.25 MHz 20-/30-bit high definition input support
Compliant with SMPTE 274 M (1080i), 296 M (720p),
and 240 M (1035i)
6 Noise Shaped Video® (NSV) 12-bit video DACs
16× (216 MHz) DAC oversampling for SD
8× (216 MHz) DAC oversampling for ED
4× (297 MHz) DAC oversampling for HD
37 mA maximum DAC output current
NTSC M, PAL B/D/G/H/I/M/N, PAL 60 support
NTSC and PAL square pixel operation (24.54 MHz/29.5 MHz)
Multiformat video input support
4:2:2 YCrCb (SD, ED, and HD)
4:4:4 YCrCb (ED and HD)
4:4:4 RGB (SD, ED, and HD)
Multiformat video output support
Composite (CVBS) and S-Video (Y-C)
Component YPrPb (SD, ED, and HD)
Component RGB (SD, ED, and HD)
Macrovision Rev 7.1.L1 (SD) and Rev 1.2 (ED) compliant
Simultaneous SD and ED/HD operation
EIA/CEA-861B compliance support
Copy generation management system (CGMS)
Closed captioning and wide screen signaling (WSS)
Integrated subcarrier locking to external video source
Complete on-chip video timing generator
On-chip test pattern generation
On-board voltage reference (optional external input)
Programmable features
Luma and chroma filter responses
Vertical blanking interval (VBI)
Subcarrier frequency (FSC) and phase
Luma delay
High definition (HD) programmable features
(720p/1080i/1035i)
4× oversampling (297 MHz)
Internal test pattern generator
Fully programmable YCrCb to RGB matrix
Gamma correction
Programmable adaptive filter control
Programmable sharpness filter control
CGMS (720p/1080i) and CGMS Type B (720p/1080i)
Undershoot limiter
Dual data rate (DDR) input support
Enhanced definition (ED) programmable features
(525p/625p)
8× oversampling (216 MHz output)
Internal test pattern generator
Black bar, hatch, flat field/frame
Individual Y and PrPb output delay
Gamma correction
Programmable adaptive filter control
Fully programmable YCrCb to RGB matrix
Undershoot limiter
Macrovision Rev 1.2 (525p/625p) (ADV7340 only)
CGMS (525p/625p) and CGMS Type B (525p)
Dual data rate (DDR) input support
Standard definition (SD) programmable features
16× oversampling (216 MHz)
Internal test pattern generator
Color and black bar
Controlled edge rates for start and end of active video
Individual Y and PrPb output delay
Undershoot limiter
Gamma correction
Digital noise reduction (DNR)
Multiple chroma and luma filters
Luma-SSAF filter with programmable gain/attenuation
PrPb SSAF
Separate pedestal control on component and
composite/S-Video output
VCR FF/RW sync mode
Macrovision Rev 7.1.L1 (ADV7340 only)
Copy generation management system (CGMS)
Wide screen signaling (WSS)
Closed captioning
Serial MPU interface with I2C compatibility
3.3 V analog operation
1.8 V digital operation
1.8 V or 3.3 V I/O operation
Temperature range: −40°C to +85°C
APPLICATIONS
DVD recorders and players
High definition Blu-ray DVD players
Rev. C
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityisassumedbyAnalogDevices for itsuse,nor foranyinfringementsofpatentsor other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113 ©2006-2012 Analog Devices, Inc. All rights reserved.

1 Page





ADV7340 pdf, ピン配列
Data Sheet
HD CGMS....................................................................................77
CGMS CRC Functionality .........................................................77
SD Wide Screen Signaling..............................................................80
SD Closed Captioning ....................................................................81
Internal Test Pattern Generation...................................................82
SD Test Patterns...........................................................................82
ED/HD Test Patterns ..................................................................82
SD Timing ........................................................................................83
HD Timing.......................................................................................89
Video Output Levels .......................................................................90
SD YPrPb Output Levels—SMPTE/EBU N10 ........................90
ADV7340/ADV7341
ED/HD YPrPb Output Levels ...................................................91
SD/ED/HD RGB Output Levels................................................92
SD Output Plots ..........................................................................93
Video Standards ..............................................................................94
Configuration Scripts .....................................................................96
Standard Definition ....................................................................96
Enhanced Definition ................................................................100
High Definition .........................................................................104
Outline Dimensions......................................................................108
Ordering Guide .........................................................................108
Rev. C | Page 3 of 108


3Pages


ADV7340 電子部品, 半導体
ADV7340/ADV7341
Data Sheet
GND_IO
VDD_IO
8-/10-/16-/20-/
24-/30-BIT
SD
VIDEO
DATA
8-/10-/16-/20-/
24-/30-BIT
ED/HD
VIDEO
DATA
DGND (2)
FUNCTIONAL BLOCK DIAGRAM
VDD (2)
SCL SDA ALSB
SFL
AGND VAA
VBI DATA SERVICE
INSERTION
4:2:2 TO 4:4:4
SD
DEINTERLEAVE
RGB
TO
YCrCb
MATRIX
R
G/B
SDR/DDR
ED/HD INPUT
4:2:2 TO 4:4:4
DEINTERLEAVE
RGB
ASYNC
BYPASS
YCbCr
HDTV
TEST
PATTERN
GENERATOR
MPU PORT
SUBCARRIER FREQUENCY
LOCK (SFL)
ADV7340/ADV7341
12-BIT
DAC 1
ADD
SYNC
PROGRAMMABLE
LUMINANCE
FILTER
YCrCb
TO
RGB
16×
FILTER
12-BIT
DAC 2
ADD
BURST
PROGRAMMABLE
CHROMINANCE
FILTER
RGB
SIN/COS DDS
BLOCK
16×
FILTER
12-BIT
DAC 3
12-BIT
DAC 4
PROGRAMMABLE
HDTV FILTERS
SHARPNESS AND
ADAPTIVE FILTER
CONTROL
YCbCr
TO
RGB MATRIX
FILTER
12-BIT
DAC 5
12-BIT
DAC 6
POWER
MANAGEMENT
CONTROL
VIDEO TIMING GENERATOR
16x/4x OVERSAMPLING
DAC PLL
REFERENCE
AND CABLE
DETECT
DAC 1
DAC 2
DAC 3
DAC 4
DAC 5
DAC 6
RSET (2)
P_HSYNC P_VSYNC P_BLANK S_HSYNC S_VSYNC CLKIN (2) PVDD PGND EXT_LF (2) VREF
Figure 1.
COMP (2)
Rev. C | Page 6 of 108

6 Page



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共有リンク

Link :


部品番号部品説明メーカ
ADV7340

(ADV7340 / ADV7341) Multiformat Video Encoder

Analog Devices
Analog Devices
ADV7341

(ADV7340 / ADV7341) Multiformat Video Encoder

Analog Devices
Analog Devices
ADV7342

(ADV7342 / ADV7343) Multiformat Video Encoder

Analog Devices
Analog Devices
ADV7343

(ADV7342 / ADV7343) Multiformat Video Encoder

Analog Devices
Analog Devices


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