Datasheet > ADV7281AWBCPZ-M-RL

ADV7281AWBCPZ-M-RL

更新时间： 2024-11-25 01:19:31

品牌	Logo	应用领域
亚德诺 - ADI		电视
页数	文件大小	规格书
24页	516K
描述
10-Bit, 4x Oversampled SDTV Video Decoder with Differential Inputs

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10-Bit, 4× Oversampled SDTV Video

Decoder with Differential Inputs

Data Sheet

ADV7281A

FEATURES

GENERAL DESCRIPTION

Worldwide NTSC/PAL/SECAM color demodulation support

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

and YPrPb modes

6 analog video input channels with an on-chip antialiasing filter

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

YPrPb (component)

Fully differential, pseudo differential, and single-ended

CVBS video input support

NTSC/PAL/SECAM autodetection

The mobile industry processor interface (MIPI®) model of the

ADV7281A¹(ADV7281A-M) has the same pinout as and is

software compatible with the ADV7281-M with the exception

of an updated IDENT code.

The ADV7281A 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 ADV7281A features a single, 10-bit,

analog-to-digital converter (ADC), and an on-chip, differential

to single-ended converter to accommodate the direct connec-

tion of differential, pseudo differential, or single-ended CVBS

without external amplifier circuitry.

STB diagnostics on 2 video inputs

Up to 4 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

The standard definition processor (SDP) in the ADV7281A

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 via a MIPI CSI-2 transmitter (Tx) interface,

hereafter referred to as MIPI Tx.

ACE

Downdither (8-bit to 6-bit)

Rovi copy protection detection

MIPI CSI-2 Tx output interface

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

The ADV7281A offers short to battery (STB) diagnostic sense

inputs and general-purpose outputs.

The ADV7281A is provided in a space-saving, LFCSP surface-

mount, RoHS compliant, package. The ADV7281A is rated over

the −40°C to +105°C temperature range, making it ideal for

automotive applications.

APPLICATIONS

Advanced driver assistance

Automotive infotainment

DVRs for video security

Media players

The ADV7281A must be configured in accordance with the I²C

writes provided in the evaluation board script files available at

www.analog.com/ADV7281A.

¹Protected by U.S. Patent 5,784,120

Rev. A

Document Feedback

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other

rightsof third parties that may result fromits use. Specifications subject to change without notice. No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarks andregisteredtrademarks are the property of their respective owners.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Technical Support

www.analog.com

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与ADV7281AWBCPZ-M-RL相关器件

型号	品牌	获取价格	描述	数据表
ADV7281-M	ADI	获取价格	10-Bit, 4 Oversampled SDTV Video Decoder with Differential Inputs
ADV7281-MA	ADI	获取价格	10-Bit, 4 Oversampled SDTV Video Decoder with Differential Inputs
ADV7281WBCPZ	ADI	获取价格	10-Bit, 4 Oversampled SDTV Video Decoder with Differential Inputs
ADV7281WBCPZ-M	ADI	获取价格	10-Bit, 4 Oversampled SDTV Video Decoder with Differential Inputs
ADV7281WBCPZ-MA	ADI	获取价格	10-Bit, 4 Oversampled SDTV Video Decoder with Differential Inputs
ADV7281WBCPZ-MA-RL	ADI	获取价格	10-Bit, 4 Oversampled SDTV Video Decoder with Differential Inputs
ADV7281WBCPZ-M-RL	ADI	获取价格	10-Bit, 4 Oversampled SDTV Video Decoder with Differential Inputs
ADV7281WBCPZ-RL	ADI	获取价格	10-Bit, 4 Oversampled SDTV Video Decoder with Differential Inputs
ADV7282	ADI	获取价格	10-Bit, 4 Oversampled SDTV Video Decoder with Differential Inputs and Deinterlacer
ADV7282A	ADI	获取价格	10-Bit, 4x Oversampled SDTV Video Decoder with Differential Inputs

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