ADV7391
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ADV7391

Low Power, Chip Scale 10-Bit SD/HD Video Encoder

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Info : RECOMMENDED FOR NEW DESIGNS tooltip
Info : RECOMMENDED FOR NEW DESIGNS tooltip
Part Details
Part Models 4
1ku List Price Starting From $5.89
Features
  • 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
  • Wafer level chip scale package (WLCSP) option
    • 30-ball, 5 × 6 WLCSP with single DAC output
  • 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
  • 74.25 MHz 8-/10-/16-bit high definition input support
    • Compliant with SMPTE 274M (1080i), 296M (720p),
      and 240M (1035i)
  • 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
  • Copy generation management system (CGMS)
  • Closed captioning and wide screen signaling (WSS)
  • Integrated subcarrier locking to external video source
  • Complete on-chip video timing generator
  • On-chip test pattern generation
  • Programmable features
    • Luma and chroma filter responses
    • Vertical blanking interval (VBI)
    • Subcarrier frequency (fSC) and phase
    • Luma delay
  • High definition (HD) programmable features
    • (720p/1080i/1035i)
    • 4× oversampling (297 MHz)
    • Internal test pattern generator
      • Color and black bar, hatch, flat field/frame
    • Fully programmable YCrCb to RGB matrix
    • Gamma correction
    • Programmable adaptive filter control
    • Programmable sharpness filter control
    • CGMS (720p/1080i) and CGMS Type B (720p/1080i)
    • Dual data rate (DDR) input support
  • Enhanced definition (ED) programmable features
    • (525p/625p)
    • 8× oversampling (216 MHz output)
    • Internal test pattern generator
      • Black bar, hatch, flat field/frame
    • Individual Y and PrPb output delay
    • Gamma correction
    • Programmable adaptive filter control
    • Fully programmable YCrCb to RGB matrix
    • Undershoot limiter
    • Macrovision Rev 1.2 (525p/625p) (ADV7390/ADV7392 only)
    • CGMS (525p/625p) and CGMS Type B (525p)
    • Dual data rate (DDR) input support
  • Standard definition (SD) programmable features
    • 16× oversampling (216 MHz)
    • Internal test pattern generator
      • Color and black bar
    • Controlled edge rates for start and end of active video
    • Individual Y and PrPb output delay
    • Undershoot limiter
    • Gamma correction
    • Digital noise reduction (DNR)
    • Multiple chroma and luma filters
    • Luma-SSAF filter with programmable gain/attenuation
    • PrPb SSAF
    • Separate pedestal control on component and
      • composite/S-Video output
    • VCR FF/RW sync mode
    • Macrovision Rev 7.1.L1 (ADV7390/ADV7392 only)
    • Copy generation management system (CGMS)
    • Wide screen signaling (WSS)
    • Closed captioning
  • Serial MPU interface with I2C compatibility
  • 2.7 V or 3.3 V analog operation
  • 1.8 V digital operation
  • 1.8 V or 3.3 V I/O operation
  • Temperature range: −40°C to +85°C
  • W Grade automotive range: −40°C to +105°C
  • Qualified for automotive applications
Additional Details
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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 digital-to-analog converters (DACs) provide support for composite (CVBS), S-Video (Y-C), 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 automatic 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 software defined radio (SDR) interface and HD video formats over a double data rate (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 communication protocol.

APPLICATIONS

  • Mobile handsets
  • Digital still cameras
  • Portable media and DVD players
  • Portable game consoles
  • Digital camcorders
  • Set-top box (STB)
  • Automotive infotainment (ADV7392 and ADV7393 only)
Part Models 4
1ku List Price Starting From $5.89

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
ADV7391BCPZ
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ADV7391BCPZ-REEL
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ADV7391WBCPZ
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ADV7391WBCPZ-RL
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Product Lifecycle

PCN

Sep 13, 2017

- 16_0077

CANCELLED: Conversion of Select 4x4, 5x5, 6x6 and 7x7mm LFCSP Package Outlines from Punch to Sawn and Transfer of Assembly Site to ASE Korea.

May 13, 2024

- 24_0009

Qualification of Alternative Wafer Fab for TSMC 0.18um Mixed Signal CMOS Process

Filter by Model

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Part Models

Product Lifecycle

PCN

Sep 13, 2017

- 16_0077

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CANCELLED: Conversion of Select 4x4, 5x5, 6x6 and 7x7mm LFCSP Package Outlines from Punch to Sawn and Transfer of Assembly Site to ASE Korea.

May 13, 2024

- 24_0009

arrow down

Qualification of Alternative Wafer Fab for TSMC 0.18um Mixed Signal CMOS Process

Software & Part Ecosystem

Software & Part Ecosystem

Evaluation Kit

Evaluation Kits 1

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EVAL-ADV7390

EVAL-ADV739X Evaluation Platform.

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EVAL-ADV7390

EVAL-ADV739X Evaluation Platform.

EVAL-ADV739X Evaluation Platform.

Features and Benefits

The back end plug-in module features the encoder of choice.The form factor of these plug in-modules emphasize the small form factor of this range of video Encoders. The plug-in modules are listed here and are orderable below:

- EVAL-ADV7390EBZ
- EVAL-ADV7391EBZ
- EVAL-ADV7392EBZ
- EVAL-ADV7393EBZ

Product Detail

Analog Devices has developed a 2 piece modular system to evaluate the ADV7390, ADV7391, ADV7392, ADV7393 Encoders.

The 2 piece system consists of a front end board featuring an ADV7403 Analog Devices Multiformat decoder, Cypress USB microcontroller and a Xilinx Spartan 3 FPGA. This board provides data to be sent to Encoder board plugged in to the back end.
Tools & Simulations

Tools & Simulations 1

Reference Designs

Reference Designs 1

Low Cost, Fully Integrated Reconstruction Filter using the ADA4432-1

A Robust Solution for Transmitting Composite Video with Output Short-to-Battery Protection

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A Robust Solution for Transmitting Composite Video with Output Short-to-Battery Protection

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Circuits from the lab

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A Robust Solution for Transmitting Composite Video with Output Short-to-Battery Protection

Features and Benefits

  • Robust composite video transmitter
  • Reconstruction filter
  • Output short-to-battery protection
View Detailed Reference Design external link

Design & Integration Tools

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