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Purchase AT-259, In-stock AT-259 From SeekIC.

MFG:N/A  Package Cooled:N/A  D/C:N/A  

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Part Number: AT-259

 

MFG: N/A

Package Cooled: N/A

D/C: N/A

Description: M/A-COM's AT-259 is a GaAs MMIC voltage variable absorptive attenuator in a low cost SOT/143 4-Lead surface mount plast...


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AT-259 General Description


M/A-COM's AT-259 is a GaAs MMIC voltage variable absorptive attenuator in a low cost SOT/143 4-Lead surface mount plastic package. The AT-259 is ideally suited for use where attenuation fine tuning, fast switching and very low power consumption are re q u i red. Typical applications include radio, cellular, GPS equipment and other Automatic Gain/Level Control circuits.

The AT-259 is fabricated with a monolithic GaAs MMIC using a mature 1 micron process. The process features full chip passivation for increased performance and reliability.

AT-259 Maximum Ratings

Parameter
Absolute Maximum
Max. Input Power

Control Voltage

Operating Temperature

Storage Temperature
+21 dBm

+5 V, -8.5 V

-40°C to +85°C

-65°C to +150°C

AT-259 Features

 Attenuation: 12 dB at 1 GHz
Low Intermodulation Products
Low DC Power Consumption: 50 µW
Single Voltage Control 0 to -4 Volts
 Nanosecond Switching Speed
Temperature Range: -40°C to + 85°C
Low Cost SOT/143 Plastic Package
Tape and Reel Packaging Available1

AT-259 Connection Diagram

AT-259  Connection DiagramAT-259  Connection Diagram

AT-259 datasheet

AT-259
PDF/DataSheet Download

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