ADV7520NK
Low Power HDMI®/DVI Transmitter with Consumer Electronic Control (CEC)
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Features
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
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The ADV7520NK is an 80 MHz, high definition multimedia interface (HDMI®) v.1.3 transmitter with consumer electronic control (CEC). It supports HDTV formats up to 720p and 1080i and computer graphic resolutions up to XGA (1024 × 768 @ 75 Hz). With the inclusion of HDCP, the ADV7520NK allows the secure transmission of protected content, as specified by the HDCP 1.3 protocol.
The ADV7520NK supports both S/PDIF and 8-channel I2S audio. Its high fidelity, 8-channel I2S can transmit either stereo or 7.1 surround audio at 192 kHz. The S/PDIF can carry stereo linear pulse-code modulation (LPCM) audio or compressed audio, including Dolby® Digital and DTS®.
The ADV7520NK helps reduce system design complexity and cost by incorporating such features as an internal microprocessor for high-bandwidth digital content protection (HDCP) operations, an I2C® master for extended display identification data (EDID) reading, a single 1.8 V power supply, and 5 V tolerance on the I2C and hot plug detect pins. For additional information and resources, see the Applications Information section.
Fabricated in an advanced CMOS process, the ADV7520NK is available in a space saving, 76-ball CSP_BGA. The package is RoHS compliant and is specified for −25°C to +90°C operation.
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/splitter
Ask a Question
Submit your question below and we will return the best answer from ADI’s knowledge database:
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Support
Analog Devices Support Portal is a one-stop shop to answer all your ADI questions.
Visit the ADI Support Page
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ADV7520NK
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ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| ADV7520NKBBCZ-80 |
76-Ball CSPBGA (6mm x 6mm x 1.4mm)
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- ADV7520NKBBCZ-80
- Pin/Package Drawing
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76-Ball CSPBGA (6mm x 6mm x 1.4mm)
- Documentation
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HTML
Material Declaration
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HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
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Ultra Librarian
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SamacSys
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Part Models
Product Lifecycle
PCN
Jan 23, 2012
- 12_0004
Obsolescence of ADV7520NK
ADV7520NKBBCZ-80
Obsolete
Filter by Model
Part Models
Product Lifecycle
PCN
Jan 23, 2012
- 12_0004
Obsolescence of ADV7520NK
Software & Part Ecosystem
| Parts | Product Life Cycle | Description |
|---|---|---|
|
RECOMMENDED FOR NEW DESIGNS |
Low Power HDMI®/DVI Transmitter with Consumer Electronic Control (CEC) |
|
|
RECOMMENDED FOR NEW DESIGNS |
165 MHz High Performance HDMI Transmitter |
|
|
RECOMMENDED FOR NEW DESIGNS |
225 MHz, High Performance HDMI® Transmitter with ARC |
Evaluation Kits 1
EVAL-ADV7520NK
ADV7520NK Evaluation Board
Product Detail
This page contains ordering information for the ADV7520NK Low Power HDMI®/DVI Transmitter with Consumer Electronic Control (CEC) evaluation boards.
The EVAL-ADV7520NK-AKZ has a type-A HDMI connector on the output module.
The EVAL-ADV7520NK-CKZ has a type-C HDMI connector on the output module.
