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AD9889ABBCZ-80

更新时间： 2024-01-07 19:50:14

品牌	Logo	应用领域
亚德诺 - ADI		消费电路商用集成电路
页数	文件大小	规格书
12页	254K
描述
High Performance HDMI/DVI Transmitter

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AD9889ABBCZ-80 技术参数

是否无铅：	含铅	是否Rohs认证：	符合
生命周期：	Obsolete	零件包装代码：	BGA
包装说明：	LFBGA, BGA76,10X10,20	针数：	76
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	7.97
Is Samacsys：	N	商用集成电路类型：	CONSUMER CIRCUIT
JESD-30 代码：	S-PBGA-B76	JESD-609代码：	e1
长度：	6 mm	湿度敏感等级：	3
功能数量：	1	端子数量：	76
最高工作温度：	90 °C	最低工作温度：	-25 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	LFBGA
封装等效代码：	BGA76,10X10,20	封装形状：	SQUARE
封装形式：	GRID ARRAY, LOW PROFILE, FINE PITCH	峰值回流温度（摄氏度）：	260
电源：	1.8 V	认证状态：	Not Qualified
座面最大高度：	1.4 mm	子类别：	Other Consumer ICs
最大供电电压 (Vsup)：	1.89 V	最小供电电压 (Vsup)：	1.71 V
表面贴装：	YES	技术：	CMOS
温度等级：	OTHER	端子面层：	Tin/Silver/Copper (Sn/Ag/Cu)
端子形式：	BALL	端子节距：	0.5 mm
端子位置：	BOTTOM	处于峰值回流温度下的最长时间：	40
宽度：	6 mm	Base Number Matches：	1

AD9889ABBCZ-80 数据手册

High Performance

HDMI/DVI Transmitter

AD9889A

FUNCTIONAL BLOCK DIAGRAM

FEATURES

INT

SCL SDA

MCL MDA

General

HDMI^TM/DVI transmitter compatible with HDMI v1.2a,

DVI v1.0, and HDCP 1.1

INTERRUPT

HANDLER

HPD

I C

Single 1.8 V power supply

SLAVE

HDCP

CORE

Video/audio inputs accept logic level s from 1.8 V to 3.3 V

76-ball CSP_BGA, Pb-free package

Digital video

80 MHz operation supports all resolutions from 480i to

720p/1080i and XGA-75 Hz

HDCP-EDID

MICRO-

CONTROLLER

CONFIGURATION

LOGIC

DDCSDA

DDCSCL

I C

MASTER

Programmable two-way color space converter

Supports RGB, YCbCr, DDR

Supports ITU656 based embedded syncs

Auto input video format timing detection (CEA-861B)

Digital audio

CLK

VSYNC

HSYNC

VIDEO

DATA

Tx0[1:0]

Tx1[1:0]

Tx2[1:0]

TxC[1:0]

COLOR

SPACE

CAPTURE

CONVER-

SION

HDMI

CORE

4:2:2 TO

4:4:4

CONVER-

SION

D[23:0]

Supports standard S/PDIF for stereo LPCM or compressed

audio up to 192 kHz

XOR

MASK

8-channel uncompressed LPCM I²S audio up to 192 kHz

Special features for easy system design

On-chip MPU with I²C® master to perform HDCP

operations and EDID reading operations

5 V tolerant I²C and HPD I/Os, no extra device needed

No audio master clock needed for supporting S/PDIF

and I²S

S/PDIF

MCLK

AUDIO

DATA

CAPTURE

I S[3:0]

LRCLK

SCLK

AD9889A

On-chip MPU reports HDMI events through interrupts and

registers

Figure 1.

APPLICATIONS

DVD players and recorders

Digital set-top boxes

A/V receivers

Digital cameras and camcorders

HDMI repeater/splitter

LPCM audio or compressed audio including Dolby® Digital,

DTS®, and THX®.

GENERAL DESCRIPTION

The AD9889A-BBCZ is an 80 MHz, high definition multimedia

interface (HDMI) v.1.2a transmitter. It supports HDTV formats

up to 720p/1080i, and computer graphic resolutions up to XGA

(1024 × 768 @ 75 Hz). With the inclusion of HDCP, the AD9889A

allows the secure transmission of protected content as specified

by the HDCP v1.1 protocol.

The AD9889A helps to reduce system design complexity and

cost by incorporating such features as an internal MPU for

HDCP operations, an I²C master for EDID reading, a single

1.8 V power supply and 5 V tolerance on I²C and hot plug

detect pins.

Fabricated in an advanced CMOS process, the AD9889A

is available in a space saving, 76-ball, CSP_BGA surface-

mount package. The CSP_BGA package is specified from

−25°C to +90°C.

The AD9889A supports both S/PDIF and 8-channel I²S audio.

Its high fidelity 8-channel I²S can transmit either stereo or 7.1

surround audio at 192 kHz. The S/PDIF can carry stereo

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 of third parties that may result from its 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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