ADV7393WBCPZ-REEL

视频 IC 3 DAC 10-bit HDTV Video Encoder

Product Details

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**

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Mobile handsets

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Digital still cameras

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Portable media and DVD players

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Portable game consoles

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Digital camcorders

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Set-top box STB

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Automotive infotainment ADV7392 and ADV7393 only

### Features and Benefits

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1.8V/3.3V interface support

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3 high quality, 10-bit video DACs

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16× 216 MHz DAC oversampling for SD

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8× 216 MHz DAC oversampling for ED

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4× 297 MHz DAC oversampling for HD

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37 mA maximum DAC output current

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Multiformat video input support

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4:2:2 YCrCb SD, ED, and HD

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4:4:4 RGB SD

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Multiformat video output support

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Composite CVBS and S-Video Y-C

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Component YPrPb SD, ED, and HD

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Component RGB SD, ED, and HD

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Lead frame chip scale package LFCSP options

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32-lead, 5 mm × 5 mm LFCSP

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40-lead, 6 mm × 6 mm LFCSP

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74.25 MHz 8-/10-/16-bit high definition input support

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Compliant with SMPTE 274M 1080i, 296M 720p, and 240M 1035i

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Advanced power management

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Patented content-dependent low power DAC operation

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Automatic cable detection and DAC power-down

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Individual DAC on/off control

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Sleep mode with minimal power consumption

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EIA/CEA-861B compliance support

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NTSC M, PAL B/D/G/H/I/M/N, PAL 60 support

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NTSC and PAL square pixel operation 24.54 MHz/29.5 MHz

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Programmable features

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Luma and chroma filter responses

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Vertical blanking interval VBI

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Subcarrier frequency fSC and phase

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Luma delay

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Copy generation management system CGMS

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See the data sheet for a full list of features