優(yōu)勢(shì)和特點(diǎn)

  Worldwide NTSC/PAL/SECAM color demodulation support

  One 10-bit ADC, 4× oversampling per channel for CVBS, Y/C, and YPrPb modes

  Analog video input channels with on-chip antialiasing filter

  ADV7280A: up to 4 input channels

  ADV7280A-M: up to 8 input channels

  Video input support for CVBS (composite), S-Video (Y/C), and YPrPb (component)

  NTSC/PAL/SECAM autodetection

  Up to 1.47 V common-mode input range solution

  Excellent common-mode noise rejection capabilities

  5-line adaptive 2D comb filter and CTI video enhancement

  Integrated AGC with adaptive peak white mode

  Fast switching capability

  Integrated I2P video output converter (deinterlacer)

  ACE

  Downdither (8-bit to 6-bit)

  Rovi copy protection detection

  MIPI CSI-2 output interface (ADV7280A-M)

  8-bit ITU-R BT.656 YCrCb 4:2:2 output and HS, VS, or field synchronization (ADV7280A)

  Full featured VBI data slicer with WST support

  Power-down mode available

  2-wire, I2C-compatible serial interface

  Qualified for automotive applications

  ?40°C to +105°C temperature grade

  32-lead, 5 mm × 5 mm, RoHS compliant LFCSP

產(chǎn)品詳情

The ADV7280A has the same pinout as and is software compati-ble with the ADV7280. The mobile industry processor interface (MIPI?) model of the ADV7280A (ADV7280A-M) has the same pinout and is software compatible with the ADV7280-M.

All features, functionality, and specifications are shared by the ADV7280A and the ADV7280A-M, unless otherwise noted.

The ADV7280A is a versatile one-chip, multiformat video decoder that automatically detects standard analog baseband video signals and converts them into YCrCb 4:2:2 component video data streams.

The analog input of the ADV7280A is designed for single-ended input video signals. It features an input mux (4-channel on ADV7280A, 8-channel on ADV7280A-M) and a single 10-bit analog-to-digital converter (ADC).

The standard definition processor (SDP) in the ADV7280A automatically detects PAL, NTSC and SECAM standards in the form of composite, S-Video (Y/C) and component. The analog video is converted into a 4:2:2 component video data stream that is output either via an 8-bit ITU-R BT.656 standard compatible interface (ADV7280A) or via a MIPI CSI-2 Tx (hereafter referred to as MIPI Tx) interface (ADV7280A-M). The ADV7280A also features a deinterlacer for interlaced to progressive (I2P) conversion.

The ADV7280A is provided in a space-saving LFCSP surface-mount, RoHS compliant package. The ADV7280A is offered in an automotive grade rated over the ?40°C to +105°C temperature range, as well as a ?40°C to +85°C temperature range, making the device ideal for automotive, industrial, and consumer applications.

The ADV7280A must be configured in accordance with the I2C writes provided in the evaluation board script files.

Applications

  Advanced driver assistance

  Automotive infotainment

  DVRs for video security

  Media players