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AD8197B-EVALZ

更新时间： 2024-01-26 08:09:24

品牌	Logo	应用领域
亚德诺 - ADI		开关
页数	文件大小	规格书
28页	809K
描述
4:1 HDMI/DVI Switch with Equalization

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技术参数
数据手册

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AD8197B-EVALZ 技术参数

是否无铅：	含铅	是否Rohs认证：	符合
生命周期：	Active	零件包装代码：	QFP
包装说明：	LFQFP,	针数：	100
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	0.78
商用集成电路类型：	CONSUMER CIRCUIT	JESD-30 代码：	S-PQFP-G100
JESD-609代码：	e3	长度：	14 mm
湿度敏感等级：	3	功能数量：	1
端子数量：	100	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	LFQFP	封装形状：	SQUARE
封装形式：	FLATPACK, LOW PROFILE, FINE PITCH	峰值回流温度（摄氏度）：	260
认证状态：	Not Qualified	座面最大高度：	1.6 mm
最大供电电压 (Vsup)：	3.6 V	最小供电电压 (Vsup)：	3 V
表面贴装：	YES	温度等级：	INDUSTRIAL
端子面层：	Matte Tin (Sn)	端子形式：	GULL WING
端子节距：	0.5 mm	端子位置：	QUAD
处于峰值回流温度下的最长时间：	NOT SPECIFIED	宽度：	14 mm
Base Number Matches：	1

AD8197B-EVALZ 数据手册

4:1 HDMI/DVI Switch with Equalization

AD8197B

FUNCTIONAL BLOCK DIAGRAM

FEATURES

4 inputs, 1 output HDMI/DVI links

Enables HDMI 1.3-compliant receiver

Pin-to-pin compatible with the AD8197A

4 TMDS channels per link

RESET

PARALLEL

SERIAL

AD8197B

Supports 250 Mbps to 2.25 Gbps data rates

Supports 25 MHz to 225 MHz pixel clocks

Equalized inputs allow use of long HDMI cables

(20 meters at 2.25 Gbps)

AVCC

DVCC

AMUXVCC

AVEE

DVEE

I2C_SDA

I2C_SCL

CONFIG

INTERFACE

CONTROL

LOGIC

I2C_ADDR[2:0]

VTTI

Fully buffered unidirectional inputs/outputs

Per input switchable, 50 Ω on-chip terminations

Switchable output 50 Ω on-chip terminations

Pre-emphasized outputs

Low added jitter

Single-supply operation (3.3 V)

VTTO

IP_A[3:0]

IN_A[3:0]

–

IP_B[3:0]

IN_B[3:0]

–

OP[3:0]

ON[3:0]

SWITCH

CORE

–

IP_C[3:0]

IN_C[3:0]

–

IP_D[3:0]

IN_D[3:0]

–

HIGH SPEED

BUFFERED

4 auxiliary channels per link

Bidirectional unbuffered inputs/outputs

Flexible supply operation (3.3 V to 5 V)

HDCP standard compatible

VTTI

AUX_A[3:0]

AUX_B[3:0]

AUX_C[3:0]

AUX_D[3:0]

SWITCH

AUX_COM[3:0]

CORE

Allows switching of DDC bus and 2 additional signals

Output disable feature

LOW SPEED UNBUFFERED

BIDIRECTIONAL

Reduced power dissipation

Removable output termination

Figure 2.

GENERAL DESCRIPTION

Allows building of larger arrays

Two AD8197Bs support HDMI/DVI dual link

Standards compatible: HDMI receiver, HDCP, DVI

Serial (I²C slave) and parallel control interface

100-lead, 14 mm × 14 mm LQFP, Pb-free package

The AD8197B is an HDMI™/DVI switch featuring equalized

TMDS® inputs and pre-emphasized TMDS outputs, ideal for

systems with long cable runs. The AD8197B offers individual

control of the on/off state of the TMDS input termination

resistors via I²C® control. Outputs can be set to a high

APPLICATIONS

impedance state to reduce the power dissipation and/or to allow

the construction of larger arrays using the wire-OR technique.

Multiple input displays

Projectors

The AD8197B is provided in a 100-lead LQFP, Pb-free, surface-

mount package, specified to operate over the −40°C to +85°C

temperature range.

A/V receivers

Set-top boxes

Advanced television (HDTV) sets

PRODUCT HIGHLIGHTS

TYPICAL APPLICATION

GAME CONSOLE

MEDIA CENTER

SET-TOP BOX

1. Supports data rates up to 2.25 Gbps, enabling 1080p deep

color (12-bit color) HDMI formats and greater than UXGA

(1600 × 1200) DVI resolutions.

HDTV SET

HDMI

RECEIVER

DVD PLAYER

2. Input cable equalizer enables use of long cables at the input

(more than 20 meters of 24 AWG cable at 2.25 Gbps).

AD8197B

04:20

3. Auxiliary switch routes a DDC bus and two additional signals

for a single-chip, HDMI 1.3 receive-compliant solution.

Figure 1. Typical HDTV Application

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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中文翻译

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与AD8197B-EVALZ相关器件

型号	品牌	获取价格	描述	数据表
AD8197-EVAL	ADI	获取价格	4:1 HDMI/DVI Switch with Equalization
AD820	ADI	获取价格	Single Supply, Rail to Rail Low Power FET-Input Op Amp
AD820_07	ADI	获取价格	Single-Supply, Rail-to-Rail, Low Power FET-Input Op Amp
AD8200	ADI	获取价格	High Common-Mode Voltage, Single Supply Difference Amplifier
AD8200_03	ADI	获取价格	High Common-Mode Voltage, Single-Supply Difference Amplifier
AD8200CHIPS	ADI	获取价格	High Common-Mode Voltage, Single Supply Difference Amplifier
AD8200R	ADI	获取价格	High Common-Mode Voltage, Single Supply Difference Amplifier
AD8200YCHIPS	ADI	获取价格	High Common-Mode Voltage, Single-Supply Difference Amplifier
AD8200YCSURF	ADI	获取价格	High Common-Mode Voltage, Single-Supply Difference Amplifier
AD8200YR	ADI	获取价格	High Common-Mode Voltage, Single-Supply Difference Amplifier

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