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ADV7392:  LOW POWER, CHIP SCALE 10-BIT SD/HD VIDEO ENCODER

The ADV7390/ADV7391/ADV7392/ADV7393 are a family of high speed, digital-to-analog video encoders on single monolithic chips. Three 2.7 V/3.3 V 10-bit video DACs provide support for composite (CVBS), S-Video (YC), or component (YPrPb/RGB) analog outputs in either standard-definition (SD) or high-definition (HD) video formats.

Optimized for low power operation, occupying a minimal footprint ...More

ADV7392:  LOW POWER, CHIP SCALE 10-BIT SD/HD VIDEO ENCODER

Product Description

The ADV7390/ADV7391/ADV7392/ADV7393 are a family of high speed, digital-to-analog video encoders on single monolithic chips. Three 2.7 V/3.3 V 10-bit video DACs provide support for composite (CVBS), S-Video (YC), or component (YPrPb/RGB) analog outputs in either standard-definition (SD) or high-definition (HD) video formats.

Optimized for low power operation, occupying a minimal footprint and requiring few external components, these encoders are ideally suited to portable and power sensitive applications requiring TV-Out functionality. Cable detection and DAC auto power-down features ensure that power consumption is kept to a minimum.

The ADV7390/ADV7391 have an 8-bit video input port that supports SD video formats over a SDR interface and HD video formats over a DDR interface.

The ADV7392/ADV7393 have a 16-bit video input port that can be configured in a variety of ways. SD RGB input is supported. All members of the family support embedded EAV/SAV timing codes, external video synchronization signals and the I2C and SPI communication protocols.

Applications

  • Mobile handsets
  • Digital still cameras
  • Portable media and DVD players
  • Portable game consoles
  • Digital camcorders
  • Set-top box (STB)
  • Automotive infotainment (ADV7393 only)

RESOURCES & TOOLS

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  • 1.8V/3.3V interface support
  • 3 high quality, 10-bit video DACs
    16× (216 MHz) DAC oversampling for SD
    8× (216 MHz) DAC oversampling for ED
    4× (297 MHz) DAC oversampling for HD
    37 mA maximum DAC output current
  • Multiformat video input support
    4:2:2 YCrCb (SD, ED, and HD)
    4:4:4 RGB (SD)
  • Multiformat video output support
    Composite (CVBS) and S-Video (Y/C)
    Component YPrPb (SD, ED, and HD)
    Component RGB (SD, ED, and HD)
  • Lead frame chip scale package (LFCSP) options
    32-lead, 5 mm × 5 mm LFCSP
    40-lead, 6 mm × 6 mm LFCSP
  • 74.25 MHz 8-/10-/16-bit high definition input support Compliant with SMPTE 274M (1080i), 296M (720p), and 240M (1035i)
  • Advanced power management
    Patented content-dependent low power DAC operation
    Automatic cable detection and DAC power-down
    Individual DAC on/off control
    Sleep mode with minimal power consumption
  • EIA/CEA-861B compliance support
  • NTSC M, PAL B/D/G/H/I/M/N, PAL 60 support
  • NTSC and PAL square pixel operation (24.54 MHz/29.5 MHz)
  • Macrovision® Rev 7.1.L1 (SD) and Rev 1.2 (ED) compliant
  • Programmable features
    Luma and chroma filter responses
    Vertical blanking interval (VBI)
    Subcarrier frequency (FSC) and phase
    Luma delay
  • Copy generation management system (CGMS)
  • Closed captioning and wide screen signaling (WSS)
  • # DAC: 3
  • Resolution (Bits): 10bit
  • Input Data Resolution : 10bit
  • Max Oversampling (MHz): 297MHz
  • Standard Definition: X
  • Prog Scan: X
  • HDTV: X
  • Component RGB/YPbPr: X
  • CVBS/S-Video: X

Functional Block Diagram for ADV7392

Circuits from the Lab

Find more at our Circuits Library.

OF NOTE ...

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Pricing, Packaging & Availability

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Model
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Status
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  • Pre-Release: The model has not been released to general production, but samples may be available.
  • Production: The model is currently being produced, and generally available for purchase and sampling.
  • Last Time Buy: The model has been scheduled for obsolescence, but may still be purchased for a limited time.
  • Obsolete: The specific part is obsolete and no longer available. Other models listed in the table may still be available (if they have a status that is not obsolete).
Package Description
The package for this IC (i.e. DIP, SOIC, BGA). An Evaluation Board is a board engineered to show the performance of the model, the part is included on the board.

For detailed drawings and chemical composition please consult our  Package Site

Pin Count
Pin Count is the number of pins, balls, or pads on the device. Pin-out diagrams & pin function descriptions may be found in the datasheet.

Temperature Range
This is the acceptable operating range of the device. The various ranges specified are as follows:
  • Commercial: 0 to +70 degrees Celsius
  • Military : -55 to +125 degrees Celsius
  • Industrial: Temperature ranges may vary by model. Please consult the datasheet for more information.
  • Automotive: -40 to +125 degrees Celsius
Price
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.

Production Availability
This is the date Analog Devices, Inc. anticipates that the product will ship from the warehouse. Most orders ship within 48 hours of this date.Once an order has been placed, Analog Devices, Inc. will send an Order Acknowledgement email to confirm your delivery date. It is important to note the scheduled dock date on the order entry screen. We do take orders for items that are not in stock, so delivery may be scheduled at a future date. Also, please note the warehouse location for the product ordered. We have warehouses in the United States, Europe and Southeast Asia. Transit times from these sites may vary.
Sample availability may be better than production availability. Please enter samples into your cart to check sample availability.

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Due to environmental concerns, ADI offers many of our products in lead-free versions. For more information about lead-free parts, please consult our Pb (Lead) free information page.

View PCN
This is the list of Product Change Notifications (PCN) published on the web for this model. Click on the link to access PCN Information.Only select pre-2009 PCN�s are available on-line. To obtain a pre-2009 PCN, contact your ADI Sales Rep. For more information on ADI's PCN process, please visit our PCN Policy Statement page

*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.
**Sample availability may be better than production availability. Please enter samples into your cart to check sample availability.