ADV7390 Datasheet

• 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) (ADV7390 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 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

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

The ADV7390are 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 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.

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.