Datasheet > AT-108_1

AT-108_1

更新时间： 2024-11-21 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	203K
描述
Voltage Variable Absorptive Attenuator, 40dB 0.5 - 3.0 GHz

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AT-108_1 数据手册

Voltage Variable Absorptive Attenuator

40 dB, 0.5-3.0 GHz

AT-108

Functional Schematic ^1,2,3,4

Features

•

Single Positive Voltage Control: 0 to +5 Volts

40 dB Attenuation Range at 900 MHz

± 2 dB Linearity from BSL

Low DC Power Consumption

SOIC-8 Plastic Package

Tape and Reel Packaging Available

Description

M/A-COM's AT-108 is a GaAs MESFET MMIC

voltage variable absorptive attenuator in a low cost

SOIC-8 surface mount plastic package. The AT-108

is ideally suited for use where linear attenuation, fine

tuning and very low power consumption are

required.

Typical applications include radio, cellular, GPS

equipment and automatic gain/level control circuits.

The AT-108 is fabricated with a monolithic GaAs

1. V_cc= +5 VDC @ 50 µA maximum.

2. V_c= 0 VDC to +5 VDC @ 50 µA maximum.

MMIC using a mature 1-micron process.

The

3. External DC blocking capacitors are requirements on all RF

process features full chip passivation for increased

performance and reliability.

ports.

4. 39 pF used for data measurements.

Pin Configuration

Ordering Information

Pin No.

Function

Ground

RF Port

V_CC

Pin No.

Function

V_C

Part Number

Package

Ground

RF Port

Ground

AT-108

Bulk Packaging

AT-108TR

1000 piece reel

Note: Reference Application Note M513 for reel size

information.

Absolute Maximum Ratings ^5,6

Parameter

Input Power

Absolute Maximum

+21 dBm

Supply Voltage V_CC

Control Voltage V_C

Operating Temperature

Storage Temperature

-1 V < V_CC< +8 V

-1 V < V_C< V_CC+0.5 V

-40°C to +85°C

-65°C to +150°C

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

permanent damage to this device.

6. 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-108_1相关器件

型号	品牌	获取价格	描述	数据表
AT-108RTR	TE	获取价格	Voltage Variable Absorptive Attenuator 40 dB, 0.5-3.0 GHz
AT-108SMB	TE	获取价格	Voltage Variable Absorptive Attenuator 40 dB, 0.5 - 3.0 GHz
AT-108TR	TE	获取价格	Voltage Variable Absorptive Attenuator 40 dB, 0.5-3.0 GHz
AT-109	TE	获取价格	Voltage Variable Absorptive Attenuator, 35 dB 0.5 - 2 GHz
AT-109	HRS	获取价格	Fixed Attenuators (SMA Type)
AT-109(40)	HRS	获取价格	Fixed Attenuator, 0MHz Min, 18000MHz Max, ROHS COMPLIANT PACKAGE
AT-109_1	TE	获取价格	Voltage Variable Absorptive Attenuator, 35dB 0.5 - 2.0 GHz
AT-109RTR	TE	获取价格	Voltage Variable Absorptive Attenuator, 35 dB 0.5 - 2 GHz
AT-109SMB	TE	获取价格	Voltage Variable Absorptive Attenuator 35 dB, 0.5 - 2.0 GHz
AT-109TR	TE	获取价格	Voltage Variable Absorptive Attenuator, 35 dB 0.5 - 2 GHz

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