Datasheet > AD9389/PCB

AD9389/PCB

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
48页	926K
描述
800 MHz High Performance HDMI/DVI Transmitter

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

AD9389/PCB 数据手册

AD9389

DESIGN GUIDE

GENERAL DESCRIPTION

Table 8. Input Formats Supported

No. of Bits

Input Format

The AD9389 HDMI transmitter provides a high bandwidth digital

content protected (HDCP) digital link between a wide range of

digital input formats—both audio and video (see Table 8) and

output formats (see Table 9). Video and audio data are captured

and prepared for transmission while two separate I²C buses (one of

which is a master) are used to program and provide content

protection for the data to be transmitted.

RGB (DDR)

YCbCr 4:4:4 (DDR)

RGB 4:4:4

YCbCr 4:4:4

YCbCr 4:2:2 (ITU.601)

YCbCr (DDR)

YCbCr 4:2:2 (ITU.656)

VIDEO DATA CAPTURE

The AD9389 can accept video data from as few as eight pins

(YCbCr DDR) representing 8-bit data or as many as 24 pins

representing 12-bit data. The AD9389 is capable of detecting

all of the 34 video formats defined in the EIA/CEA-861B

specification. If video ID (VID) 32, 33, or 34 is present, the user

needs to set Register 0x15[0] to 0b1, as these modes have V_REF

frequencies of 30 Hz or less. The user can read the detected

video format at 0x3E[7:2]. Formats outside the EIA/CEA-861B

specification can be read in 0x3F[7:5]. Detailed line count

differences for 240p and 288p modes can be read from

0x3F[4:3]. In order to distinguish between an aspect ratio of 4:3

and one of 16:9, 0x17[1] should be set accordingly.

Table 9. Output Formats Supported

No. of Bits

Output Format

RGB 4:4:4

YCbCr 4:4:4

YCbCr 4:2:2

INPUT FORMATS

t_SETUP

INPUT CLOCK-

RISING EDGE

t_HOLD

INPUT DATA:

D(23:0), DE, SYNCS

t_HOLD

t_SETUP

Figure 3. Timing for Data Input

Rev. 0 | Page 9 of 48

1...6 7 8910 11 12...48

下载PDF

与AD9389/PCB相关器件

型号	品牌	描述	获取价格	数据表
AD9389A	ADI	High Performance HDMI/DVI Transmitter	获取价格
AD9389AKCPZ-80	ADI	High Performance HDMI/DVI Transmitter	获取价格
AD9389B	ADI	High Performance HDMI/DVI Transmitter	获取价格
AD9389B/PCB	ADI	High Performance HDMI/DVI Transmitter	获取价格
AD9389BBCPZ-165	ADI	High Performance HDMI/DVI Transmitter	获取价格
AD9389BBCPZ-80	ADI	High Performance HDMI/DVI Transmitter	获取价格