Datasheet > AD9381

AD9381

更新时间： 2024-10-28 04:04:23

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
44页	738K
描述
HDMI Display Interface

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AD9381 数据手册

HDMI™ Display Interface

AD9381

FUNCTIONAL BLOCK DIAGRAM

R/G/B 8 × 3

FEATURES

Internal HDCP keys

HDMI interface

Supports high bandwidth digital content protection

RGB to YCbCr 2-way color conversion

1.8 V/3.3 V power supply

100-lead Pb-free LQFP

SCL

SDA

SERIAL REGISTER

YCbCr (4:2:2

OR 4:4:4)

AND

POWER MANAGEMENT

DATACK

HSOUT

VSOUT

R/G/B 8 × 3

RGB and YCbCr output formats

Digital video interface

OR YCbCr

Rx0+

Rx0–

DATACK

Rx1+

HDMI 1.1, DVI 1.0

150 MHz HDMI receiver

Supports high bandwidth digital content protection

(HDCP 1.1)

HSYNC

VSYNC

Rx1–

HDMI RECEIVER

Rx2+

Rx2–

RxC+

RxC–

RTERM

S/PDIF

Digital audio interface

8-CHANNEL

HDMI 1.1-compatible audio interface

S/PDIF (IEC90658-compatible) digital audio output

Multichannel I²S audio output (up to 8 channels)

I S

MCLK

LRCLK

DDCSDA

DDCSCL

HDCP

HDCP KEYS

APPLICATIONS

AD9381

Advanced TVs

HDTVs

Figure 1.

Projectors

LCD monitors

GENERAL DESCRIPTION

The AD9381 offers a high definition multimedia interface

(HDMI) receiver integrated on a single chip. Also included is

support for high bandwidth digital content protection (HDCP)

via an internal key storage.

Fabricated in an advanced CMOS process, the AD9381 is

provided in a space-saving, 100-lead, surface-mount, Pb-free

plastic LQFP and is specified over the 0°C to 70°C temperature

range.

The AD9381 contains an HDMI 1.0-compatible receiver and

supports all HDTV formats (up to 1080p) and display

resolutions up to SXGA (1280×1024 @ 75 Hz). The receiver

features an intrapair skew tolerance of up to one full clock cycle.

With the inclusion of HDCP, displays may now receive

encrypted video content. The AD9381 allows for authentication

of a video receiver, decryption of encoded data at the receiver,

and renewability of that authentication during transmission as

specified by the HDCP 1.1 protocol.

Rev. 0

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

rights ofthird 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 and registeredtrademarks arethe property of their respective owners.

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

Tel: 781.329.4700

Fax: 781.461.3113

www.analog.com

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与AD9381相关器件

型号	品牌	获取价格	描述	数据表
AD9381/PCB	ADI	获取价格	HDMI Display Interface
AD9381KSTZ-100	ADI	获取价格	HDMI Display Interface
AD9381KSTZ-150	ADI	获取价格	HDMI Display Interface
AD9387NK	ADI	获取价格	High Performance, Low Power HDMI⑩/DVI Transmi
AD9387NK/PCB	ADI	获取价格	High Performance, Low Power HDMI⑩/DVI Transmi
AD9387NKBBCZ-80	ADI	获取价格	High Performance, Low Power HDMI⑩/DVI Transmi
AD9387NKBBCZRL-80	ADI	获取价格	High Performance, Low Power HDMI⑩/DVI Transmi
AD9387NKBCPZ-80	ADI	获取价格	High Performance, Low Power HDMI⑩/DVI Transmi
AD9388A	ADI	获取价格	10-Bit Integrated, Multiformat, HDTV Video Decoder, RGB Graphics Digitizer, and 2:1 Multip
AD9388ABSTZ-110	ADI	获取价格	10-Bit Integrated, Multiformat, HDTV Video Decoder, RGB Graphics Digitizer, and 2:1 Multip

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