Details, datasheet, quote on part number: AK802D4-24
CategoryRF & Microwaves => Attenuators => Digital Attenuator
TitleDigital Attenuator
DescriptionGAAS ic 4 Bit Dig Atten With Driver...
CompanySkyworks Solutions, Inc.
DatasheetDownload AK802D4-24 datasheet
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Features, Applications

Attenuation 1 dB Steps 15 dB Low Cost SOIC-14 Plastic Package Low DC Current 16 mA Total Integral Driver -5.6 V Supply Voltages


The an IC FET digital attenuator consisting of four monolithic attenuators with an LSB 1 dB and a total attenuation 15 dB with all attenuators connected. The device has integral drivers for each bit requiring less than 4 mA per bit. DC supply voltages of +5 and -5.6 V are required. The attenuator is packaged a 14 lead plastic SOIC.

Parameter1 Insertion Frequency2 DC0.5 GHz DC1.0 GHz DC2.0 GHz DC1.0 GHz DC2.0 GHz VSWR (I/O) DC1.0 GHz DC2.0 GHz Min. Typ. 2.2 3.1 Max. 2.5 3.5 Unit dB

Parameter Switching Characteristics5 Condition Rise, Fall or 90/10% RF) On, Off (50% CTL to 90/10% RF) Video Feedthru 0.51.0 GHz 0.05 GHz VLow VHigh 4 mA Typ. 12 mA Typ. Frequency Min. Typ. Max. Unit ns mV dBm

Input Power for 1 dB Compression Control Voltages Supply Voltages6,7

1. All measurements made a 50 system, unless otherwise specified. = 300 kHz. 3. Insertion loss changes by 0.003 dB/C. 4. Attenuation referenced to insertion loss. 5. Video feedthru measured with 1 ns risetime pulse and 500 MHz bandwidth. 6. Protection circuit for driver included in package. 7. Current drain 6 mA Typ. 16 mA Typ. -5 V.

Skyworks Solutions, Inc. [978] 241-7000 Fax [978] 241-7906 Email

Characteristic RF Input Power Supply Voltage Control Voltage Operating Temperature Storage Temperature JC Value > 500 MHz @ 50 MHz +150C 30C/W


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