ADV7320KSTZ

多格式216 MHz的视频编码器与六NSV 12位DAC Multiformat 216 MHz Video Encoder with Six NSV 12-Bit DACs

GENERAL DESCRIPTION

The ADV®7320/ADV7321 are high speed, digital-to-analog encoders on single monolithic chips. They include six high speed NSV video D/A converters with TTL compatible inputs. They have separate 8-/10-, 16-/20-, and 24-/30-bit input ports that accept data in high definition and/or standard definition video format. For all standards, external horizontal, vertical, and blanking signals or EAV/SAV timing codes control the insertion of appropriate synchronization signals into the digital data stream and, therefore, the output signal.

FEATURES

  High definition input formats

     16-/20-, 24-/30-bit 4:2:2, 4:4:4 parallel YCrCb

  Fully compliant with:

     SMPTE 274M 1080i, 1080p @ 74.25 MHz

     SMPTE 296M 720p

     SMPTE 240M 1035i

     RGB in 3- × 10-bit 4:4:4 input format

  HDTV RGB supported:

     RGB, RGBHV

     Other high definition formats using async timing mode

  Enhanced definition input formats

     8-/10-, 16-/20-, 24-/30-bit 4:2:2, 4:4:4 parallel YCrCb

     SMPTE 293M 525p

     BTA T-1004 EDTV2 525p

     ITU-R BT.1358 625p/525p

     ITU-R BT.1362 625p/525p

     RGB in 3- × 10-bit 4:4:4 input format

  Standard definition input formats

     CCIR-656 4:2:2 8-/10-bit or 16-/20-bit parallel input

  High definition output formats

  YPrPb HDTV EIA 770.3

  RGB, RGBHV

  CGMS-A 720p/1080i

  Enhanced definition output formats

     Macrovision Rev 1.2 525p/625p ADV7320 only

     CGMS-A 525p/625p

     YPrPb progressive scan EIA-770.1, EIA-770.2

     RGB, RGBHV

  Standard definition output formats

     Composite NTSC M/N

     Composite PAL M/N/B/D/G/H/I, PAL-60

     SMPTE 170M NTSC-compatible composite video

     ITU-R BT.470 PAL-compatible composite video

     S-video Y/C

     EuroScart RGB

     Component YPrPb Betacam, MII, SMPTE/EBU N10

     Macrovision Rev 7.1.L1 ADV7320 only

        CGMS/WSS

        Closed captioning

    

  GENERAL FEATURES

    Simultaneous SD/HD, PS/SD inputs and outputs

    Oversampling up to 216 MHz

  Programmable DAC gain control

  Sync outputs in all modes

  On-board voltage reference

  Six 12-bit NSV noise shaped video precision video DACs

  2-wire serial I2C® interface, open-drain configuration

  Dual I/O supply 2.5 V/3.3 V operation

  Analog and digital supply 2.5 V

  On-board PLL

  64-lead LQFP package

  Lead Pb free product

APPLICATIONS

  EVD players enhanced versatile disk

  High end /SD/PS DVD recorders/players

  SD/progressive scan/HDTV display devices

  SD/HDTV set top boxes

  Professional video systems