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參數資料
| 型號： | ADV7520NK |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Low-Power HDMI/DVI Transmitter |
| 中文描述： | 低功耗HDMI / DVI傳送器 |
| 文件頁數： | 1/5頁 |
| 文件大小： | 122K |
| 代理商： | ADV7520NK |
Low-Power
HDMI/DVI Transmitter
Preliminary Technical Data
ADV7520NK
FEATURES
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
Rev. PrA
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. Specifications subject to change without notice. No
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.461.3113
200
7
Analog Devices, Inc. All rights reserved.
www.analog.com
General
Low-power HDMI
TM
/DVI transmitter ideal for portable
applications
CEC controller and buffer reduces system overhead.
Compatible with HDMI v1.3, DVI v1.0, and HDCP 1.3
Single 1.8V power supply
Video/audio inputs accept logic level s from 1.8V to 3.3V
Digital video
80 MHz operation supports all video resolutions from 480i
to 1080i
Programmable two-way color space converter
Supports RGB, YCbCr, DDR
Supports ITU656 based embedded syncs
Auto input video format timing detection (CEA-861D)
Digital audio
Supports standard S/PDIF for stereo LPCM or compressed
audio up to 192 kHz
8-channel uncompressed LPCM I
2
S audio up to 192 kHz
Special features for easy system design
On-chip MPU with I
2
C master to perform HDCP
operations and EDID reading operations
5 V tolerant I
2
C and HPD I/Os, no extra device needed
No audio master clock needed for supporting S/PDIF
and I
2
S
On-chip MPU reports HDMI events through interrupts and
registers
APPLICATIONS
Digital video cameras,
Digital still cameras
Personal media players
Cellular handsets
DVD players and recorders
Digital set-top boxes
A/V receivers
HDMI repeater
GENERAL DESCRIPTION
The ADV7520NK is an 80 MHz, high definition multimedia
interface (HDMI) v.1.3 transmitter. It supports HDTV formats
up to 1080i and 720p, and computer graphic resolutions up to
XGA (1024 x 768 @ 75 Hz). With the inclusion of HDCP
(available in the BGA package only), the
FUNCTIONAL BLOCK DIAGRAM
Capture
Capture
Slave
4:2:2
Converter
Logic
controller
Encryption
I
2
C
Master
Outputs
DE
CLK
INT
SCL
SDA
LRCLK
SCLK
MCLK
I
2
S[3:0]
DDCSCL
Tx1
Tx0
Tx2
TxC
CEC
Audio
Data
Video
Data
I
2
C
4:4:4
&
Color
Space
Registers
&
Config.
HDCP &
EDID
Micro-
HDCP
TMDS
D[23:0]
VSYNC
HPD
S/PDIF
DDCSDA
CEC Controller/
Buffer
ADV7520NK
HSYNC
Figure 1.
ADV7520NK allows the secure transmission of protected
content as specified by the HDCP v1.3 protocol.
The ADV7520NK supports both S/PDIF and 8-channel I
2
S
audio. Its high fidelity 8-channel I
2
S can transmit either stereo
or 7.1 surround audio at 192 kHz. The S/PDIF can carry
stereo LPCM audio or compressed audio including Dolby
Digital and DTS.
The ADV7520NK helps to reduce system design complexity
and cost by incorporating such features as an internal MPU for
HDCP operations, an I
2
C master for EDID reading, a single
1.8V power supply and 5 V tolerance on I
2
C and hot plug detect
pins.
Fabricated in an advanced CMOS process, the ADV7520NK
is available in a space saving, 76-ball, CSP_BGA or 64-lead
LFCSP surface-mount package. Both packages are available as
RoHS compliant and are specified from 25°C to +85°C
operational.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ADV7520NK/PCBZ | 制造商:Analog Devices 功能描述:LOW-PWR HDMI/DVI TRANSMITTER W/ CONSUMER ELECTRONIC CONTROL - Bulk |
| ADV7520NK_08 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Power HDMI/DVI Transmitter with Consumer Electronic Control (CEC) |
| ADV7520NKBBCZ-80 | 功能描述:IC XMITTER HDMI/DVI LP 76CSPBGA RoHS:是 類別:集成電路 (IC) >> 線性 - 視頻處理 系列:- 產品變化通告:Product Discontinuation 07/Mar/2011 標準包裝:3,000 系列:OMNITUNE™ 類型:調諧器 應用:移動電話，手機，視頻顯示器 安裝類型:表面貼裝 封裝/外殼:65-WFBGA 供應商設備封裝:PG-WFSGA-65 包裝:帶卷 (TR) 其它名稱:SP000365064 |
| ADV7520NKBBCZRL-80 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Power HDMI/DVI Transmitter with Consumer Electronic Control (CEC) |
| ADV7520NKBCPZ-801 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Low-Power HDMI/DVI Transmitter |
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