AD8115

更新时间： 2024-01-04 19:41:45

品牌	Logo	应用领域
亚德诺 - ADI		开关
页数	文件大小	规格书
26页	356K
描述
Low Cost 225 MHz 16 X 16 Crosspoint Switches

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中文翻译

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技术参数
数据手册

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AD8115 技术参数

是否无铅：	不含铅	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：	unknown	风险等级：	5.44
模拟集成电路 - 其他类型：	CROSS POINT SWITCH	JESD-30 代码：	S-PQFP-G100
JESD-609代码：	e3	长度：	14 mm
湿度敏感等级：	3	负电源电压最大值（Vsup）：	-5.5 V
负电源电压最小值（Vsup）：	-4.5 V	标称负供电电压 (Vsup)：	-5 V
信道数量：	16	功能数量：	1
端子数量：	100	标称断态隔离度：	90 dB
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	座面最大高度：	1.6 mm
最大供电电压 (Vsup)：	5.5 V	最小供电电压 (Vsup)：	4.5 V
标称供电电压 (Vsup)：	5 V	表面贴装：	YES
温度等级：	INDUSTRIAL	端子面层：	MATTE TIN
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：	40
宽度：	14 mm	Base Number Matches：	1

AD8115 数据手册

Low Cost 225 MHz

16 Crosspoint Switches

AD8114/AD8115*

FEATURES

FUNCTIONAL BLOCK DIAGRAM

16 High Speed Nonblocking Switch Arrays

AD8114; G = +1

SER/PAR D0 D1 D2 D3

AD8115; G = +2

Serial or Parallel Programming of Switch Array

Serial Data Out Allows “Daisy Chaining” of Multiple

16s to Create Larger Switch Arrays

High Impedance Output Disable Allows Connection of

Multiple Devices Without Loading the Output Bus

For Smaller Arrays See Our AD8108/AD8109 (8

8) or

AD8110/AD8111 (16

8) Switch Arrays

Complete Solution

CLK

80-BIT SHIFT REGISTER

WITH 5-BIT

PARALLEL LOADING

DATA

OUT

DATA IN

UPDATE

PARALLEL LATCH

RESET

Buffered Inputs

DECODE

5:16 DECODERS

Programmable High Impedance Outputs

16 Output Amplifiers, AD8114 (G = +1), AD8115 (G = +2)

Drives 150 ⍀ Loads

Excellent Video Performance

25 MHz, 0.1 dB Gain Flatness

OUTPUT

AD8114/AD8115

BUFFER

G = +1,

G = +2

256

0.05%/0.05؇ Differential Gain/Differential Phase Error

(R_L= 150 ⍀)

Excellent AC Performance

–3 dB Bandwidth: 225 MHz

Slew Rate: 375 V/␮s

Low Power of 700 mW (2.75 mW per Point)

Low All Hostile Crosstalk of –70 dB @ 5 MHz

Reset Pin Allows Disabling of All Outputs (Connected

Through a Capacitor to Ground Provides “Power-On”

Reset Capability)

SWITCH

MATRIX

16 INPUTS

OUTPUTS

100-Lead LQFP Package (14 mm

14 mm)

APPLICATIONS

Routing of High Speed Signals Including:

Video (NTSC, PAL, S, SECAM, YUV, RGB)

Compressed Video (MPEG, Wavelet)

3-Level Digital Video (HDB3)

Datacomms

The AD8114 /AD8115 include 16 independent output buffers

that can be placed into a high impedance state for paralleling

crosspoint outputs so that off channels do not load the output

bus. The AD8114 has a gain of +1, while the AD8115 offers

a gain of +2. They operate on voltage supplies of ±5 V while

consuming only 70 mA of idle current. The channel switching

is performed via a serial digital control (which can accommo-

date “daisy chaining” of several devices) or via a parallel control

allowing updating of an individual output without reprogram-

ming the entire array.

Telecomms

PRODUCT DESCRIPTION

The AD8114/AD8115 are high speed 16 × 16 video crosspoint

switch matrices. They offer a –3 dB signal bandwidth greater

than 200 MHz and channel switch times of less than 50 ns with

1% settling. With –70 dB of crosstalk and –90 dB isolation (@

5 MHz), the AD8114/AD8115 are useful in many high speed

applications. The differential gain and differential phase of

better than 0.05% and 0.05° respectively, along with 0.1 dB

flatness out to 25 MHz while driving a 75 Ω back-terminated

load, make the AD8114/AD8115 ideal for all types of signal

switching.

The AD8114/AD8115 is packaged in 100-lead LQFP package

and is available over the extended industrial temperature range

of –40°C to +85°C.

*Patent Pending.

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

which may result from its use. No license is granted by implication or

otherwise under any patent or patent rights of Analog Devices.

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

Tel: 781/329-4700

Fax: 781/326-8703

World Wide Web Site: http://www.analog.com

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中文翻译

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与AD8115相关器件

型号	品牌	获取价格	描述	数据表
AD8115*	ADI	获取价格	Low Cost 225 MHz 16 3 16 Crosspoint Switches
AD8115_15	ADI	获取价格	Low Cost 225 MHz
AD8115AST	ADI	获取价格	Low Cost 225 MHz 16 X 16 Crosspoint Switches
AD8115ASTZ	ADI	获取价格	暂无描述
AD8115ASTZ2	ADI	获取价格	Low Cost 225 MHz 16 Ã 16 Crosspoint Switches
AD8115-EB	ADI	获取价格	Low Cost 225 MHz 16 X 16 Crosspoint Switches
AD8115-EVAL	ADI	获取价格	Low Cost 225 MHz 16 Ã 16 Crosspoint Switches
AD8116	ADI	获取价格	200 MHz, 16 x 16 Buffered Video Crosspoint Switch
AD8116-EB	ADI	获取价格	200 MHz, 16 x 16 Buffered Video Crosspoint Switch
AD8116JST	ADI	获取价格	200 MHz, 16 x 16 Buffered Video Crosspoint Switch

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