ADV7180

10-Bit, 4× Oversampling SDTV Video Decoder
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Product Details

The ADV7180 automatically detects and converts standard analog baseband television signals compatible with worldwide NTSC, PAL, and SECAM standards into 4:2:2 component video data compatible with the 8-bit ITU-R BT.656 interface standard.

The simple digital output interface connects gluelessly to a wide range of MPEG encoders, codecs, mobile video processors, and Analog Devices, Inc., digital video encoders, such as the ADV7391. External HS, VS, and FIELD signals provide timing references for LCD controllers and other video ASICs, if required. Accurate 10-bit analog-to-digital conversion provides professional quality video performance for consumer applications with true 8-bit data resolution. Three analog video input channels accept standard composite, S-video, or component video signals, supporting a wide range of consumer video sources. AGC and clamp-restore circuitry allow an input video signal peak-to-peak range to 1.0 V. Alternatively, these can be bypassed for manual settings.

The line-locked clock output allows the output data rate, timing signals, and output clock signals to be synchronous, asynchronous, or line locked even with ±5% line length variation. Output control signals allow glueless interface connections in many applications. The ADV7180 is programmed via a 2-wire, serial bidirectional port (I2C® compatible) and is fabricated in a 1.8 V CMOS process. Its monolithic CMOS construction ensures greater functionality with lower power dissipation. LFCSP package options makes the decoder ideal for space-constrained portable applications. A 64-lead LQFP package is pin compatible with the ADV7181C.

The 48-Lead LQFP, 40-lead LFCSP, and 32-lead LFCSP use one pin to output VS or FIELD.

Applications

  • Digital camcorders and PDAs
  • Low cost SDTV PIP decoder for digital TVs
  • Multichannel DVRs for video security
  • AV receivers and video transcoding
  • PCI-/USB-based video capture and TV tuner cards
  • Personal media players and recorders
  • Smartphone/multimedia handsets
  • In-car/automotive infotainment units
  • Rearview camera/vehicle safety systems

Product Lifecycle

checked Production

At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

Evaluation Kits

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Product Details

This page provides documentation and ordering information for the ADV7180 10-Bit, 4x Oversampling SDTV Video Decoder evaluation boards.

Tools & Simulations

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IBIS Models

Reference Designs

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Design Resources

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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.

ADV7180 Material Declaration
PCN-PDN Information Quality And Reliability Symbols and Footprints

Reviews

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Overview

2 Reviews
2 out of 2 (100%) customers recommend this product.
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Most Helpful Review

by Borg
Why ADV7311 can not lock the adv7180's SFL(RTC)? Now I can make sure that the SFL of ADV7180 output is not available. I use the ADV7180's sample config, and use AIN2 as CVBS input port, ADV7180 is 32pin QFN package. What can i try to do for this.

Most Recent Review

by TOM
ADV7180 has excellent performance in video decoding.

All Reviews

by TOM, 24 Jan 14
ADV7180 has great features
ADV7180 has excellent performance in video decoding.
Was this Helpful?Helpful(1)
by Borg, 25 Sep 13
ADV7180&ADV7311
Why ADV7311 can not lock the adv7180's SFL(RTC)? Now I can make sure that the SFL of ADV7180 output is not available. I use the ADV7180's sample config, and use AIN2 as CVBS input port, ADV7180 is 32pin QFN package. What can i try to do for this.
Was this Helpful?Helpful(3)

Sample & Buy

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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.


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Evaluation Boards Pricing displayed is based on 1-piece.
Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.