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AA104-73 - GaAs IC 1 Bit Digital Attenuator 32 dB 2.5 GHz

General Description

The AA104-73 is a 1 bit, GaAs IC FET digital attenuator in a low cost SOT-6 package.

This attenuator has up to 32 dB total attenuation.The attenuator requires two lines of voltage control.

Key Features

  • s 1 Bit Attenuation of 32 dB DC.
  • 1 GHz, 27 dB 1.
  • 2 GHz, 24 dB 2.
  • 2.5 dB s Combine with AA260-85 or AA101-80 for 63 dB 6 Bit Solution s Tune with One Capacitor and/or Resistor to Desired Operating Frequency and Attenuation s Ideal for Both IF and RF.

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Datasheet Details

Part number AA104-73
Manufacturer Alpha Industries
File Size 67.08 KB
Description GaAs IC 1 Bit Digital Attenuator 32 dB 2.5 GHz
Datasheet download datasheet AA104-73 Datasheet

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Other Datasheets by Alpha Industries

Part Number Description
AA100-59 GaAs IC 3 Bit Digital Attenuator 4 dB LSB Positive Control 0.75-2 GHz
AA101-80 GaAs IC 5 Bit Digital Attenuator 1 dB LSB Positive Control 0.5-2.5 GHz
AA102-80 GaAs IC 5 Bit Digital Attenuator 0.5 dB LSB Positive Control 0.5-2.5 GHz
AA103-72 GaAs IC 1 Bit Digital Attenuator 10 dB LSB DC-2.5 GHz
AA105-86 GaAs IC 4 Bit Digital Attenuator 1 dB LSB Positive Control 0.5-3.0 GHz

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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GaAs IC 1 Bit Digital Attenuator 32 dB 2.5 GHz AA104-73 Features s 1 Bit Attenuation of 32 dB DC–1 GHz, 27 dB 1–2 GHz, 24 dB 2–2.5 dB s Combine with AA260-85 or AA101-80 for 63 dB 6 Bit Solution s Tune with One Capacitor and/or Resistor to Desired Operating Frequency and Attenuation s Ideal for Both IF and RF Applications Including Cable, GSM, PCS, EDGE, 3G and ISM SOT-6 0.074 (1.90 mm REF.) PIN 6 PIN 1 INDICATOR PIN 1 0.126 (3.20 mm) 0.087 (2.20 mm) 0.071 (1.80 mm) 0.052 (1.30 mm) 0.020 (0.51 mm) 0.014 (0.350 mm) 0.057 (1.45 mm) 0.035 (0.90 mm) 0.037 (0.95 mm) REF. 0.012 (0.30 mm) TYP. 0.014 (0.26 mm) 0.004 (0.10 mm) 5.0˚ ± 1˚ 0.006 (0.15 mm) 0.000 (0.00 mm) 5.0˚ ± 1˚ Description The AA104-73 is a 1 bit, GaAs IC FET digital attenuator in a low cost SOT-6 package.