ADV7401KSTZ-140
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Analog Devices Inc. ADV7401KSTZ-140

Manufacturer No:
ADV7401KSTZ-140
Manufacturer:
Analog Devices Inc.
Package:
Tray
Description:
IC VIDEO DECODER 100LQFP
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The ADV7401KSTZ-140, produced by Analog Devices Inc., is a high-quality, single-chip, multiformat video decoder and RGB graphics digitizer. This integrated circuit supports a wide range of video and graphics formats, making it versatile for various applications in the field of video processing. The ADV7401 is capable of converting PAL, NTSC, and SECAM standards from composite or S-video into a digital ITU-R BT.656 format. Additionally, it can decode component RGB/YPrPb video signals into digital YCrCb or RGB pixel output streams. The device also supports the digitization of RGB graphics signals from VGA to SXGA rates and converts them into digital RGB or YCrCb pixel output streams.

Key Specifications

Parameter Description Value
Package Type 100-Lead LQFP 14mm x 14mm
Supply Voltages AVDD, DVDD, DVDDIO, PVDD AVDD: 3.15 V to 3.45 V, DVDD: 1.65 V to 2.0 V, DVDDIO: 3.0 V to 3.6 V, PVDD: 1.71 V to 1.89 V
Operating Temperature Range -40°C to 85°C
Video Standards Supported Component Video 525i, 625i, 525p, 625p, 720p, 1080i, 1250i, VGA to SXGA @ 75 Hz
Video Input Range Analog Video Signal Range 0.5 V to 1.6 V, typically 1 V p-p
Resolution Video Decoder Resolution Up to 10-bit resolution
Soldering Compatibility Pb-free and Pb-containing solder Up to 255°C (±5°C) for Pb-free, 220°C to 235°C for Pb-containing

Key Features

  • Multiformat Video Decoding: Supports PAL, NTSC, and SECAM standards from composite or S-video into digital ITU-R BT.656 format.
  • Component Video Support: Decodes component RGB/YPrPb video signals into digital YCrCb or RGB pixel output streams, including standards such as 525i, 625i, 525p, 625p, 720p, 1080i, 1250i.
  • RGB Graphics Digitization: Digitizes RGB graphics signals from VGA to SXGA rates and converts them into digital RGB or YCrCb pixel output streams.
  • SCART and Overlay Functionality: Simultaneously processes CVBS and standard definition RGB signals, with mixing controlled by the fast blank pin.
  • Adaptive-Digital-Linelength-Tracking (ADLLT): Tracks varying video line lengths from sources such as VCRs, enabling the decoding of poor quality video sources.
  • Chroma Transient Improvement (CTI): Increases the edge rate on chroma transitions, resulting in a sharper video image.
  • VBI Data Services Support: Processes various VBI data services including TeleText, closed captioning (CC), wide screen signaling (WSS), and more.
  • Macrovision Detection: Includes a Macrovision 7.1 detection circuit, robust to all Macrovision signal inputs.
  • Programmable Color Space Conversion: Features a fully programmable, any-to-any, 3 × 3 color space conversion matrix.

Applications

  • Consumer Electronics: Suitable for use in TVs, set-top boxes, DVD players, and other consumer video devices.
  • Professional Video Equipment: Used in professional video processing equipment, such as video switchers and mixers.
  • Automotive Systems: Applicable in automotive infotainment and navigation systems.
  • Medical Imaging: Can be used in medical imaging devices that require high-quality video processing.
  • Industrial Video Systems: Suitable for industrial video monitoring and surveillance systems.

Q & A

  1. What is the primary function of the ADV7401KSTZ-140?

    The primary function of the ADV7401KSTZ-140 is to act as a multiformat video decoder and RGB graphics digitizer, supporting various video and graphics formats.

  2. What video standards does the ADV7401KSTZ-140 support?

    The ADV7401KSTZ-140 supports PAL, NTSC, SECAM, and various component video standards including 525i, 625i, 525p, 625p, 720p, 1080i, and 1250i.

  3. What is the resolution of the video decoder in the ADV7401KSTZ-140?

    The video decoder in the ADV7401KSTZ-140 has a resolution of up to 10 bits.

  4. Does the ADV7401KSTZ-140 support RGB graphics digitization?

    Yes, the ADV7401KSTZ-140 supports the digitization of RGB graphics signals from VGA to SXGA rates.

  5. What is the Adaptive-Digital-Linelength-Tracking (ADLLT) feature in the ADV7401KSTZ-140?

    The ADLLT feature tracks varying video line lengths from sources such as VCRs, enabling the decoding of poor quality video sources.

  6. Is the ADV7401KSTZ-140 compatible with Pb-free soldering processes?

    Yes, the ADV7401KSTZ-140 is Pb-free and compatible with Pb-free soldering processes up to 255°C (±5°C).

  7. What VBI data services does the ADV7401KSTZ-140 support?

    The ADV7401KSTZ-140 supports various VBI data services including TeleText, closed captioning (CC), wide screen signaling (WSS), and more.

  8. Does the ADV7401KSTZ-140 have Macrovision detection capabilities?

    Yes, the ADV7401KSTZ-140 includes a Macrovision 7.1 detection circuit and is robust to all Macrovision signal inputs.

  9. What is the purpose of the chroma transient improvement (CTI) processor in the ADV7401KSTZ-140?

    The CTI processor increases the edge rate on chroma transitions, resulting in a sharper video image.

  10. Is the ADV7401KSTZ-140 suitable for automotive applications?

    Yes, the ADV7401KSTZ-140 is suitable for use in automotive infotainment and navigation systems.

Product Attributes

Function:Decoder, Digitizer
Applications:Consumer Video
Standards:ITU-R BT.656, NTSC, PAL, SECAM
Control Interface:Serial
Voltage - Supply:1.65V ~ 3.6V
Mounting Type:Surface Mount
Package / Case:100-LQFP
Supplier Device Package:100-LQFP (14x14)
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Similar Products

Part Number ADV7401KSTZ-140 ADV7403KSTZ-140
Manufacturer Analog Devices Inc. Analog Devices Inc.
Product Status Active Active
Function Decoder, Digitizer Decoder, Digitizer
Applications Consumer Video Consumer Video
Standards ITU-R BT.656, NTSC, PAL, SECAM ITU-R BT.656, NTSC, PAL, SECAM
Control Interface Serial Serial
Voltage - Supply 1.65V ~ 3.6V 1.65V ~ 3.6V
Mounting Type Surface Mount Surface Mount
Package / Case 100-LQFP 100-LQFP
Supplier Device Package 100-LQFP (14x14) 100-LQFP (14x14)

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