Datasheet > ADV7782

ADV7782

更新时间： 2024-09-25 14:58:27

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
2页	80K
描述
APIX2接收器，支持LVDS、HDCP和MIPI

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中文翻译

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ADV7782 数据手册

APIX2 Receiver with LVDS, HDCP,

and MIPI Support

Data Sheet

ADV7782

FEATURES

APPLICATIONS

APIX2 receiver with HDCP

Automotive high end head unit

Automotive infotainment

Portable devices

The approved use of the ADV7782 device is limited to use

cases where the ADV7782 data output is directly input to a

processing unit

High-bandwidth Digital Content Protection (HDCP) 1.4

support with internal preprogrammed HDCP keys HDCP

decryption of video and audio

HDCP repeater support

Supports 2 independent video streams

One TDM channel with support for up to 4 stereo pairs

Up to 3000 Mbps sustained downstream link bandwidth

Up to 187.5 Mbps upstream link bandwidth

Media independent interface (MII), serial port interface (SPI),

I²C, and GPIO interfaces for sideband communication

LVDS receiver (OpenLDI)

GENERAL DESCRIPTION

The ADV7782 is a receiver that is compatible with an APIX® or

APIX2® serial data stream. The ADV7782 performs limited

processing (color space conversion and interpolation 4:2:2 to 4:4:4),

and forwards the data via MIPI® camera serial interface (CSI).

Data from the LVDS input (OpenLDI) can also be routed through

the same processing blocks. It supports a point-to-point connection

topology, and supports HDCP repeater implementations with a

key selection vector (KSV) list memory of 25 entries.

85 MHz maximum clock frequency

Maximum resolution supported is WXGA

Supports receiving video in both 24-bit mode over 4

differential pairs, and 18-bit mode over 3 differential pairs

Dual MIPI CSI 2.0 transmitters

MIPI-A: clock and 4 data lanes

MIPI-B: clock and 2 data lanes

Video processing

Color space conversion

4:2:2 to 4:4:4 interpolation

Software driver

There are three primary video sources: LVDS OpenLDI, APIX

Channel 0, and APIX Channel 1. These three primary video

streams are input to a video switch matrix. Any two of the three

streams can be selected and output from the switch matrix.

Of the two video channels output from the video switch matrix,

one output channel is unprocessed, and the other output channel

passes through a combination of an interpolation block (4:2:2 to

4:4:4) and a color space converter.

MISRA-C compliant software driver for automotive acceptability

General

Qualified for automotive applications

−40°C to +85°C temperature grade

100-ball, 9 mm × 9 mm, RoHS-compliant CSP_BGA package

For more information about the ADV7782, including the

complete data sheet, contact your local Analog Devices, Inc., sales

office at www.analog.com/sales.

FUNCTIONAL BLOCK DIAGRAM

ADV7782

MII

I C MASTER

GPIO

SPI

I C SLAVE

INT

ASHELL

DIGITAL

PLL

KSV LIST MEM

HDCP

I2S TDM

APIX2

RECEIVER

PLL

D-PHY

XBAR

SERIALIZER

CSC

HDCP

MIPI-A INTERFACE

INTERPOLATION

TESTPATGEN

PLL

D-PHY

OpenLDI LVDS

RECEIVER

SERIALIZER

MIPI-B INTERFACE

Figure 1.

Rev. SpA

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.

Tel: 781.329.4700

Technical Support

www.analog.com

中文翻译

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与ADV7782相关器件

型号	品牌	获取价格	描述	数据表
ADV7800	ADI	获取价格	10-bit、SDTV/HDTV 3D梳状滤波器、视频解码器和图形数字化器
ADV7800BSTZ-150	ROCHESTER	获取价格	SPECIALTY CONSUMER CIRCUIT, PQFP176, 26 X 26 MM, ROHS COMPLIANT, MS-026BGA, LQFP-176
ADV7800BSTZ-80	ROCHESTER	获取价格	SPECIALTY CONSUMER CIRCUIT, PQFP176, 26 X 26 MM, ROHS COMPLIANT, MS-026BGA, LQFP-176
ADV7802	ADI	获取价格	12-Bit、SDTV/HDTV 3D梳状滤波器、视频解码器和图形数字化器
ADV7802BSTZ-150	ROCHESTER	获取价格	SPECIALTY CONSUMER CIRCUIT, PQFP176, 26 X 26 MM, ROHS COMPLIANT, MS-026BGA, LQFP-176
ADV7802BSTZ-80	ADI	获取价格	12-Bit, SDTV/HDTV 3D Comb Filter, Video Decoder, and Graphics Digitizer
ADV7802BSTZ-80	ROCHESTER	获取价格	SPECIALTY CONSUMER CIRCUIT, PQFP176, 26 X 26 MM, ROHS COMPLIANT, MS-026BGA, LQFP-176
ADV7840	ADI	获取价格	12-Bit, 170 MHz Video and Graphics Digitizer with 3D Comb Filter Decoder and Quad HDMI 1.3
ADV7842	ADI	获取价格	Dual HDMI 1.4 Fast Switching Receiver with 12-Bit, 170 MHz Video and Graphics Digitizer an
ADV7842KBCZ-5	ADI	获取价格	Dual HDMI Fast Switching Receiver with 12-Bit, 170 MHz Video and Graphics igitizer and 3D

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