DataSheet.es    


PDF ADV7403 Data sheet ( Hoja de datos )

Número de pieza ADV7403
Descripción Multiformat SDTV/HDTV Video Decoder and RGB Graphics Digitizer
Fabricantes Analog Devices 
Logotipo Analog Devices Logotipo



Hay una vista previa y un enlace de descarga de ADV7403 (archivo pdf) en la parte inferior de esta página.


Total 21 Páginas

No Preview Available ! ADV7403 Hoja de datos, Descripción, Manual

Data Sheet
12-Bit, Integrated, Multiformat SDTV/HDTV
Video Decoder and RGB Graphics Digitizer
ADV7403
FEATURES
4 Noise Shaped Video (NSV)® 12-bit analog-to-digital
converters (ADCs) sampling up to 140 MHz (140 MHz
speed grade only)
Mux with 12 analog input channels
SCART fast blank support
Internal antialias filters
NTSC/PAL/SECAM color standards support
525p/625p component progressive scan support
720p/1080i component HDTV support
Digitizes RGB graphics up to 1280 × 1024 at 75 Hz (SXGA)
(140 MHz speed grade only)
24-bit digital input port supports data from DVI/HDMI
receiver IC
Any-to-any, 3 × 3 color-space conversion matrix
Industrial temperature range: −40°C to +85°C
12-bit 4:4:4 and 10-/8-bit 4:2:2 DDR pixel output interface
Programmable interrupt request output pin
Vertical blanking interval (VBI) data slicer, including teletext
APPLICATIONS
LCD/DLP™ rear projection HDTVs
PDP HDTVs
CRT HDTVs
LCD/DLP front projectors
LCD TV (HDTV ready)
HDTV STBs with PVR
Hard-disk-based video recorders
Multiformat scan converters
DVD recorders with progressive scan input support
AVR receivers
GENERAL DESCRIPTION
The ADV7403 is a high quality, single chip, multiformat video
decoder and graphics digitizer. This multiformat decoder supports
the conversion of PAL, NTSC, and SECAM standards in the
form of composite or S-Video into a digital ITU-R BT.656 format.
The ADV7403 also supports the decoding of a component
RGB/YPrPb video signal into a digital YCrCb or RGB pixel output
stream. The support for component video includes standards
such as 525i, 625i, 525p, 625p, 720p, 1080i, 1250i, and many
other HD and SMPTE standards. Graphic digitization is also
supported by the ADV7403; it is capable of digitizing RGB
graphics signals from VGA to SXGA rates and converting them
into a digital RGB or YCrCb pixel output stream. SCART and
overlay functionality are enabled by the ability of the ADV7403
to simultaneously process CVBS and standard definition RGB
signals. The fast blank pin controls the mixing of these signals.
The ADV7403 contains two main processing sections. The first
is the standard definition processor (SDP), which processes all
PAL, NTSC, and SECAM signal types, and the second is the
component processor (CP), which processes YPrPb and RGB
component formats, including RGB graphics. For additional
descriptions of the features of the ADV7403, see the Functional
Overview and the Theory of Operation sections.
Rev. B
Document Feedback
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 ©2005–2013 Analog Devices, Inc. All rights reserved.
Technical Support
www.analog.com

1 page




ADV7403 pdf
ADV7403
Data Sheet
SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
AVDD = 3.15 V to 3.45 V, DVDD = 1.65 V to 2.0 V, DVDDIO = 3.0 V to 3.6 V, PVDD = 1.71 V to 1.89 V, nominal input range 1.6 V.
Operating temperature range, unless otherwise noted is TMIN to TMAX: −40°C to +85°C (0°C to 70°C temperature range for ADV7403KSTZ-140).
To obtain all specifications the following write sequence must be included in the programming scripts: Address 0x0E to Data 0x80, Address 0x54
to Data 0x00, and Address 0x0E to Data 0x00.
Table 1.
Parameter
STATIC PERFORMANCE1
Resolution (Each ADC)
Integral Nonlinearity
Differential Nonlinearity
DIGITAL INPUTS
Input High Voltage4
Input Low Voltage5
Input High Voltage
Input Low Voltage
Input Current
Input Capacitance6
DIGITAL OUTPUTS
Output High Voltage7
Output Low Voltage7
High Impedance Leakage Current
Output Capacitance6
POWER REQUIREMENTS6
Digital Core Power Supply
Digital Input/Output Power Supply
PLL Power Supply
Analog Power Supply
Digital Core Supply Current
Digital Input/Output Supply Current
PLL Supply Current
Symbol Test Conditions/Comments
N
INL Best straight line (BSL) at 27 MHz at
a 12-bit level
BSL at 54 MHz at a 12-bit level
BSL at 74 MHz at a 10-bit level
BSL at 110 MHz at a 10-bit level
BSL at 135 MHz at an 8-bit level3
DNL At 27 MHz at a 12-bit level
At 54 MHz at a 12-bit level
At 74 MHz at a 10-bit level
At 110 MHz at a 10-bit level
At 135 MHz at an 8-bit level3
VIH
VIL
VIH HS_IN, VS_IN low trigger mode
VIL HS_IN, VS_IN low trigger mode
IIN P20 to P29, P31 to P40, SCLK2, SDA2,
DCLK_IN, DE_IN, RESET
All other input pins
CIN
VOH ISOURCE = 0.4 mA
VOL ISINK = 3.2 mA
ILEAK INT, P20 to P29, SDA2
All other output pins
COUT
DVDD
DVDDIO
PVDD
AVDD
IDVDD
IDVDDIO
IPVDD
CVBS input sampling at 54 MHz
Graphics RGB sampling at 135 MHz
SCART RGB FB sampling at 54 MHz
CVBS input sampling at 54 MHz
Graphics RGB sampling at 135 MHz
CVBS input sampling at 54 MHz
Graphics RGB sampling at135 MHz
Min Typ Max Unit
122 Bits
±2.0 ±8.02 LSB
−2.0/+2.5
±1.0
−3.0/+3.0
±1.3
−0.7/+0.85
−0.75/+0.9
±0.75
−0.7/+5.0
−0.8/+2.5
−0.99/+2.52
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
2V
0.8 V
0.7 V
0.3 V
−60 +60 µA
−10 +10 µA
10 pF
2.4 V
0.4 V
60 µA
10 µA
20 pF
1.65 1.8
2
V
3.0 3.3
3.6
V
1.71 1.8
1.89 V
3.15 3.3
3.45 V
105 mA
137 mA
106 mA
4 mA
19 mA
11 mA
12 mA
Rev. B | Page 4 of 20

5 Page





ADV7403 arduino
ADV7403
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
Data Sheet
P32
P31
INT
CS/HS
DGND
DVDDIO
P15
P14
P13
P12
DGND
DVDD
P29
P28
SFL/SYNC_OUT
SCLK2
DGND
DVDDIO
SDA2
P11
P10
P9
P8
P27
P7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
PIN 1
ADV7403
LQFP
TOP VIEW
(Not to Scale)
75 AIN12
74 AIN5
73 AIN11
72 AIN4
71 AIN10
70 TEST0
69 CAPC2
68 CAPC1
67 BIAS
66 AGND
65 CML
64 REFOUT
63 AVDD
62 CAPY2
61 CAPY1
60 AGND
59 TEST1
58 AIN3
57 AIN9
56 AIN2
55 AIN8
54 AIN1
53 AIN7
52 SOG
51 FB
Figure 7. Pin Configuration
Table 7. Pin Function Descriptions
Pin No.
Mnemonic
1, 2, 83, 84, 87, 88, P31 to P40
95 to 97, 100
3 INT
4 CS/HS
5, 11, 17, 40, 89
6, 18
7 to 10, 22, 23,
25 to 28, 41, 42,
91 to 94
12, 39, 90
13, 14, 20, 21, 24,
29 to 34, 43 to 45
DGND
DVDDIO
P2 to P9, P12 to P19
DVDD
P0 to P1, P10 to P11,
P20 to P29
Type1
I
O
O
G
P
O
P
I/O
Description
Video Pixel Input Port.
Interrupt. This pin can be active low or active high. When SDP/CP status bits change,
this pin triggers. The set of events that triggers an interrupt is under user control.
Digital Composite Synchronization Signal (CS). The CS pin can be selected while in CP
mode.
Horizontal Synchronization Output Signal (HS). The HS pin can be selected while in
SDP or CP modes.
Digital Ground.
Digital Input/Output Supply Voltage (3.3 V).
Video Pixel Output Port.
Digital Core Supply Voltage (1.8 V).
Video Pixel Input/Output Port.
Rev. B | Page 10 of 20

11 Page







PáginasTotal 21 Páginas
PDF Descargar[ Datasheet ADV7403.PDF ]




Hoja de datos destacado

Número de piezaDescripciónFabricantes
ADV7400A10-Bit Integrated Multiformat SDTV/HDTV Video Decoder and RGB Graphics DigitizerAnalog Devices
Analog Devices
ADV7401Multiformat SDTV/HDTV Video Decoder and RGB Graphics DigitizerAnalog Devices
Analog Devices
ADV7403Multiformat SDTV/HDTV Video Decoder and RGB Graphics DigitizerAnalog Devices
Analog Devices

Número de piezaDescripciónFabricantes
SLA6805M

High Voltage 3 phase Motor Driver IC.

Sanken
Sanken
SDC1742

12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters.

Analog Devices
Analog Devices


DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares,
permitiéndote verlos en linea o descargarlos en PDF.


DataSheet.es    |   2020   |  Privacy Policy  |  Contacto  |  Buscar