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ADV7482 の電気的特性と機能

ADV7482のメーカーはAnalog Devicesです、この部品の機能は「Integrated Video Decoder and HDMI Receiver」です。


製品の詳細 ( Datasheet PDF )

部品番号 ADV7482
部品説明 Integrated Video Decoder and HDMI Receiver
メーカ Analog Devices
ロゴ Analog Devices ロゴ 




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ADV7482 Datasheet, ADV7482 PDF,ピン配置, 機能
Data Sheet
FEATURES
Analog input
Worldwide NTSC/PAL/SECAM color demodulation support
with autodetection
One 10-bit ADC, 4× oversampling for CVBS, Y/C, and YPbPr
8 analog video input channels with on-chip antialiasing
filter
Fully differential, pseudo differential, and single-ended
CVBS video input support
STB diagnostics on differential video inputs
CVBS (composite), Y/C (S-Video), and YPbPr (component)
video input support
Fast switching capability between analog inputs
Adaptive contrast enhancement (ACE)
Excellent common-mode noise rejection capabilities
Rovi (Macrovision) copy protection detection
Up to 4 V common-mode input range solution
Vertical blanking interval (VBI) data slicer
High-Definition Multimedia Interface (HDMI) capable
receiver
HDCP authentication and decryption support
162 MHz maximum pixel clock frequency, allowing HDTV
formats up to 1080p and display resolutions up to UXGA
(1600 × 1200 at 60 Hz)
HDCP repeater support, up to 25 KSVs supported
Integrated CEC controller, CEC 1.4 compatible
Adaptive TMDS equalizer
5 V detect and Hot Plug assert
Integrated Video Decoder
and HDMI Receiver
ADV7482
Component video processor
Any-to-any 3 × 3 color space conversion (CSC) matrix
Contrast/brightness/hue/saturation video adjustment
Timing adjustments controls for horizontal sync
(HS)/vertical sync (VS)/data enable (DE) timing
Video mute function
Serial digital audio output interface
HDMI audio extraction support
Advanced audio muting feature
I2S-compatible, left justified and right justified audio
output modes
8-channel TDM output mode available
2 Mobile Industry Processor Interface (MIPI) Camera Serial
Interface 2 (CSI-2) transmitters
4-lane transmitter with 4 lanes, 2 lanes, and 1 lane muxing
options for HDMI/SDP/digital input port sources
1-lane transmitter for standard definition processor (SDP)
sources
8-bit digital input/output port
General
2-wire serial microprocessor unit (MPU) interface (I2C
compatible)
−40°C to +85°C temperature grade
100-ball, 9 mm × 9 mm, RoHS-compliant CSP_BGA package
Qualified for automotive applications
APPLICATIONS
Portable devices
Automotive infotainment (head unit and rear seat
entertainment systems)
HDMI repeaters and video switches
RXCP/RXCN
RX0P/RX0N
RX1P/RX1N
RX2P/RX2N
DDC_SC L
DDC_SD A
HPD
CEC
RX_5V
LLC
P0 TO P7
AIN1 TO
AIN8
DIAG1 TO
DIAG4
FUNCTIONAL BLOCK DIAGRAM
HDMI
RECEIVER
DDC
CEC
HPD
EDID RAM
HDCP
8-BIT TTL
INPUT/OUTPUT
ADV7482 I2C SLAVE
INTERRUPTS
CONTROLLER
AUDIO
PROCESSOR
CP
CORE
AUDIO OUTPUT
FORMATTER
4-LANE
MIPI CSI-2
TRANSMITTER
AFE
DIAGNOSTIC
SD
CORE
1-LANE
MIPI CSI-2
TRANSMITTER
ALSB
SCLK
SDATA
INTRQ1
INTRQ2
I2S_MCLK
I2S_LRCLK
I2S_SCLK
I2S_SDATA
CLKAP/CLKAN
DA0P/DA0N TO
DA3P/DA3N
CLKBP/CLKBN
DB0P/DB0N
Figure 1.
Rev. 0
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
©2014 Analog Devices, Inc. All rights reserved.
Technical Support
www.analog.com

1 Page





ADV7482 pdf, ピン配列
ADV7482
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
Functional Block Diagram .............................................................. 1
Revision History ............................................................................... 2
General Description ......................................................................... 3
Detailed Functional Block Diagram .............................................. 4
Specifications..................................................................................... 5
Electrical Characteristics ............................................................. 5
Analog Video Specifications ....................................................... 7
MIPI Video Output Specifications............................................. 8
Analog Specifications................................................................... 8
Timing Specifications .................................................................. 9
Absolute Maximum Ratings.......................................................... 12
Thermal Resistance .................................................................... 12
ESD Caution................................................................................ 12
Pin Configuration and Function Descriptions........................... 13
REVISION HISTORY
6/14—Revision 0: Initial Version
Data Sheet
Power Supply Recommendation .................................................. 16
Power-Up Sequence ................................................................... 16
Power-Down Sequence.............................................................. 16
Thoery of Operation ...................................................................... 17
HDMI Receiver........................................................................... 17
Component Processor ............................................................... 17
Analog Front End....................................................................... 17
Short to Battery Diagnostics ..................................................... 18
Standard Definition Processor ................................................. 18
8-Bit Digital Input/Output Port ............................................... 19
Audio Processing........................................................................ 19
MIPI CSI-2 Transmitters........................................................... 19
Interrupts..................................................................................... 19
Outline Dimensions ....................................................................... 20
Ordering Guide .......................................................................... 20
Automotive Products ................................................................. 20
Rev. 0 | Page 2 of 20


3Pages


ADV7482 電子部品, 半導体
Data Sheet
ADV7482
SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
AVDD = 1.71 V to 1.89 V, DVDD = 1.71 V to 1.89 V, PVDD = 1.71 V to 1.89 V, MVDD = 1.71 V to 1.89 V, CVDD = 1.71 V to 1.89 V,
DVDDIO = 3.14 V to 3.46 V, and TVDD = 3.14 V to 3.46 V, specified at operating temperature range, unless otherwise noted.
Table 1.
Parameter
STATIC PERFORMANCE
Resolution (Each ADC)
Integral Nonlinearity
Differential Nonlinearity
DIGITAL INPUTS1
Input High Voltage
Input Low Voltage
Input Leakage Current
Input Capacitance2
CRYSTAL INPUT
Input High Voltage
Input Low Voltage
DIGITAL OUTPUTS1
Symbol
N
INL
DNL
VIH
VIL
IIN
CIN
VIH
VIL
Output High Voltage
Output Low Voltage
High Impedance Leakage Current
Output Capacitance2
POWER REQUIREMENTS
Digital Power Supply
HDMI Terminator Supply
HDMI Comparator Supply
PLL Power Supply
MIPI Transmitters Power Supply
Digital Input/Output Power Supply1
Analog Power Supply
CURRENT CONSUMPTION1, 2, 3, 4
Digital Supply Current
Single-Ended CVBS Input
Fully Differential and Pseudo Differential
CVBS Input
Y/C Input
YPbPr Input
HDMI Input
8-Bit Digital Input
HDMI Terminator Supply Current
Single-Ended CVBS Input
Fully Differential and Pseudo Differential
CVBS Input
Y/C Input
YPbPr Input
HDMI Input
8-Bit Digital Input
VOH
VOL
ILEAK
COUT
DVDD
TVDD
CVDD
PVDD
MVDD
DVDDIO
AVDD
IDVDD
ITVDD
Test Conditions/Comments
CVBS mode
CVBS mode
SCLK, SDATA, RESET, ALSB, LLC, and P0 to P7
DVDDIO = 3.14 V to 3.46 V
DVDDIO = 3.14 V to 3.46 V
XTALP
XTALP
LLC, P0 to P7, I2S_MCLK, I2S_SCLK, I2S_LRCLK,
I2S_SDATA, SDATA, INTRQ1 and INTRQ2 (when
configured to drive when active)
DVDDIO = 3.14 V to 3.46 V and ISOURCE = 0.4 mA
DVDDIO = 3.14 V to 3.46 V and ISINK = 3.2 mA
3.3 V operation
Min Typ Max Unit
10
2
±0.6
Bits
LSB
LSB
2V
0.8 V
−10 +10 µA
10 pF
1.2 V
0.4 V
2.4
10
V
0.4 V
µA
20 pF
1.71 1.8
3.14 3.3
1.71 1.8
1.71 1.8
1.71 1.8
3.14 3.3
1.71 1.8
1.89 V
3.46 V
1.89 V
1.89 V
1.89 V
3.46 V
1.89 V
279
74.5
74.7
71.3
72.8
68.1
32.5
40
0.7
0.7
0.7
0.7
35
0.7
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
Rev. 0 | Page 5 of 20

6 Page



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共有リンク

Link :


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