Datasheet > AT-108SMB

AT-108SMB

更新时间： 2024-11-21 06:38:15

品牌	Logo	应用领域
泰科 - TE		衰减器
页数	文件大小	规格书
4页	116K
描述
Voltage Variable Absorptive Attenuator 40 dB, 0.5 - 3.0 GHz

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AT-108SMB 数据手册

AT-108

Voltage Variable Absorptive Attenuator

40 dB, 0.5 - 3.0 GHz

Rev. V7

Functional Schematic ^3,4,5,6

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

3. V_cc= +5 VDC @ 50 µA maximum.

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

5. External DC blocking capacitors are requirements on all RF

MMIC using a mature 1-micron process.

The

process features full chip passivation for increased

performance and reliability.

ports.

6. 39 pF used for data measurements.

Ordering Information ^1,2

Pin Configuration

Pin No.

Function

Ground

RF Port

V_CC

Pin No.

Function

V_C

Part Number

AT-108

Package

Bulk Packaging

1000 piece reel

Sample Board

Ground

RF Port

Ground

AT-108TR

AT-108SMB

1. Reference Application Note M513 for reel size information.

2. All sample boards include 5 loose parts.

Absolute Maximum Ratings ^7,8

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

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

permanent damage to this device.

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

these survivability limits.

ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions

is considering for development. Performance is based on target specifications, simulated results,

and/or prototype measurements. Commitment to develop is not guaranteed.

PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology

Solutions has under development. Performance is based on engineering tests. Specifications are

typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.

Commitment to produce in volume is not guaranteed.

• 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.macomtech.com for additional data sheets and product information.

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

changes to the product(s) or information contained herein without notice.

12 3 4

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与AT-108SMB相关器件

型号	品牌	获取价格	描述	数据表
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
AT10C-01DB0.3BLF	AAC	获取价格	SMD Chip Attenuator
AT10C-01DB0.3MLF	AAC	获取价格	SMD Chip Attenuator

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