Datasheet > AT-119_1

AT-119_1

更新时间： 2024-11-25 04:07:11

品牌	Logo	应用领域
泰科 - TE		衰减器
页数	文件大小	规格书
4页	226K
描述
2.25 Volt Variable Absorptive Attenuator, 42dB 1.8 - 2.5 GHz

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AT-119_1 数据手册

2.25 Volt Voltage Variable Absorptive Attenuator

42 dB, 1.8 - 2.5 GHz

AT-119

Features

Functional Schematic

•

Single Positive Voltage Control: 0 to +2.25 Volts

42 dB Typical Attenuation Range at 2.4 GHz

Low DC Power Consumption

V_CC

V_CTL

SOT-25 Plastic Package

Tape and Reel Packaging Available

Description

M/A-COM’s AT-119 is a GaAs MMIC voltage

variable absorptive attenuator in a low cost, SOT-25

five-lead, surface mount plastic package. M/A-COM

fabricates the AT-119 with a proven monolithic GaAs

0.5 micron gate process that features full chip

passivation for performance and reliability.

GND

Applications

The AT-119 is ideally suited for applications that

require fine tuning, linear attenuation with voltage,

and very low power consumption.

100pF

Pin Configuration

Typical applications for the AT-119 include

automatic gain control circuits in satellite radio

receivers and other wireless receivers.

Function

Description

RF (input / output)

Ground

GND

RF (input / output)

Ordering Information ¹

Part Number

V_CTL

V_CC

Control Voltage

DC Supply Voltage

Package

AT-119

SOT-25 Plastic Package

AT-119TR-3000

AT-119SMB

3000 piece reel

Absolute Maximum Ratings ^2,3

T_A= +25°C (unless otherwise specified)

Sample Test Board

(Includes 5 Samples)

1. Reference Application Note M513 for reel size information.

Parameter

Input Power

Absolute Maximum

+21 dBm

-1V ≤ V_CC≤ +8 V

-1V ≤ V_CTL≤ V_CC+0.5 V

-40°C to +85°C

Supply Voltage V_CC

Control Voltage V_CTL

Operating Temperature

Storage Temperature

-65°C to +150°C

2. Exceeding any one or combination of these limits may cause

permanent damage to this device.

3. M/A-COM does not recommend sustained operation near

these survivability limits.

M/A-COM Inc. and its affiliates reserve the right to make changes to the

product(s) or information contained herein without notice. M/A-COM makes

no warranty, representation or guarantee regarding the suitability of its

products for any particular purpose, nor does M/A-COM assume any liability

whatsoever arising out of the use or application of any product(s) or

information.

• North America Tel: 800.366.2266 / Fax: 978.366.2266

• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300

• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298

Visit www.macom.com for additional data sheets and product information.

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与AT-119_1相关器件

型号	品牌	获取价格	描述	数据表
AT-119SMB	TE	获取价格	2.25 Volt Voltage Variable Absorptive Attenuator - 40 dB, 1.8.2.5 GHz
AT-119TR	TE	获取价格	2.25 Volt Voltage Variable Absorptive Attenuator - 40 dB, 1.8.2.5 GHz
AT-119TR-3000	TE	获取价格	2.25 Volt Voltage Variable Absorptive Attenuator - 40 dB, 1.8.2.5 GHz
AT12	ETC	获取价格	Analog IC
AT-120	HRS	获取价格	Fixed Attenuators (SMA Type)
AT-120(40)	HRS	获取价格	Fixed Attenuator, 0MHz Min, 18000MHz Max, ROHS COMPLIANT PACKAGE
AT-1200	HRS	获取价格	High Power Fixed Attenuators (Heat sink Mounting Type)
AT1201	AIMTRON	获取价格	2.5/2.7/2.8/3.0/3.3/4.5/5.0V 150mA LDO
AT1201-25X	AIMTRON	获取价格	2.5/2.7/2.8/3.0/3.3/4.5/5.0V 150mA LDO
AT1201-25X	GMT	获取价格	Regulator,

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