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MFG:MACOM  Package Cooled:SOP8  

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Part Number: AT-109

 

MFG: MACOM

Package Cooled: SOP8

 

Description: M/A-COM's AT-109 is a GaAs MMIC voltage variable absorptive attenuator in a low-cost SOIC 8-lead surface mount p...


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AT-109 General Description


  M/A-COM's AT-109 is a GaAs MMIC voltage variable absorptive attenuator in a low-cost SOIC 8-lead surface mount plastic package. The AT-109 is more linear than the higher attenuation range AT-108. The AT-109 is ideally
suited for use where linear attenuation fine tuning and very low power comsumption are re quired. Typical applications include radio, cellular, GPS equipment and automatic gain/level control circ u i t s .

    The AT-109 is fabricated with a monolithic GaAs MMIC using a mature 1-micron process. The process features full chip passivation for increased perf o rmance and reliability .

AT-109 Maximum Ratings

Parameter
Absolute Maximum
Maximum Input Power

Supply Voltage VCC

Control Voltage VC

Operating Temperature

Storage Temperature
+21 dBm

-1 V, +8 V

-1 V, VCC +0.5 V

-40°C to +85°C

-65°C to +150°C

AT-109 Features

Single Positive Voltage Control 0 to +5 Vo l t s
35 dB Attenuation Range at 0.9 GHz
±2 dB Linearity from BSL
Low DC Power Consumption
Temperature Range: -40°C to +85°C
Low-Cost SOIC 8 Plastic Package
Tape and Reel Packaging Available

AT-109 Connection Diagram

AT-109 Connection Diagram

AT-109 datasheet

AT-109
PDF/DataSheet Download

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Related Part Number

AT-109 Relative Products

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    M/A-COM's AT-108 is a GaAs, MESFET MMIC voltage variable absorptive attenuator in a low cost SOIC-8 lead surface mount plastic package. The AT-108 is ideally suited for use where linear attenuation fine tuning and very low power consumption are required. Ty...

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  • AT-106

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    A-COM's AT-106 is a GaAs FET 6-bit digital attenuator with a1dB minimum step size and 50dB total ttenuation.This attenuator and integral TTL driver is in a hermetically sealed ceramic 24-lead surface mount package. The AT-106 is ideally suited for use where ...

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