ADV7520NK: Low Power HDMI®/DVI Transmitter with Consumer Electronic Control (CEC)
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Product Details
myAnalogFEATURES and BENEFITS
General
- Low power HDMI/DVI transmitter ideal for portable applications
- CEC controller and buffer reduce system overhead
- Compatible with HDMI v.1.3, DVI v.1.0, and HDCP 1.3
- Supports xvYCC functionality
- Single 1.8 V power supply
- Video/audio inputs accept logic levels from 1.8 V to 3.3 V
Digital video
- 80 MHz operation supports all HDTV resolutions from 480i to 1080i
- Programmable 2-way color space converter
- Supports RGB, YCbCr, and DDR
- Supports ITU656-based embedded syncs
- Automatic 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 I2S audio up to 192 kHz
Special features for easy system design
- On-chip MPU with I2C master to perform HDCP operations and EDID reading operations
- 5 V tolerant I2C and HPD I/Os, no extra device needed
- No audio master clock needed for supporting S/PDIF and I2S
- On-chip MPU reports HDMI events through interrupts and registers
Functional Block Diagram for ADV7520NK
Low Power HDMI®/DVI Transmitter with Consumer Electronic Control (CEC)
Functional Block Diagram for ADV7520NK
Similar Products
Complete documentation (including detailed hardware and software guides) and software driver reference code are available upon completion of a Non-Disclosure Agreement (NDA) (pdf, 27,604 bytes) and a Software Licensing Agreement (pdf, 32,123 bytes). Submit your completed forms by attaching within the online customer project detail form. Additional support is available from your Analog Devices local sales. Information about obtaining licenses required for using HDMI and HDCP technologies is available from www.hdmi.org and www.digital-cp.com.
Documentation
| Title | Content Type | File Type |
|---|---|---|
| ADV7520NK: Low-Power HDMI/DVI Transmitter with Consumer Electronic Control (CEC) Data Sheet (Rev 0, 01/2008) (pdf, 262 kB) | Data Sheets | |
| AN-1050: A Method for Compressing I2C Scripts for the ADV74xx/ADV75xx/ADV76xx/ADV78xx (pdf, 111 kB) | Application Notes | |
|
Analysis of Common Failures of HDMI CT
By Brett Li and Lie Dou, ATV Product Line, Analog Devices (Digital TV DesignLine, 4/2/2008) |
Technical Articles | HTML |
| RAQs index | Rarely Asked Questions | HTML |
| Glossary of EE Terms | Glossary | HTML |
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Packing, Qty |
Price*(100-499) | Price*1000 pcs | RoHS | View PCN/ PDN | Check Inventory/ Purchase/Sample |
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The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
