ATEK MIDAS — RF & Microwave IC Design

ATEK251P4

LF - 12 GHz Absorptive SP8T Switch

Not publishedProduct Datasheet

Key Features

  • Frequency Range LF - 12 GHz
  • Insertion Loss 2 dB
  • Supply Positive
  • Control Positive
  • Input IP3 45 dBm
  • compact size4x4 mm

Applications

  • Wideband Receivers
  • Telecommunication
  • Test and Measurement
  • Radar
  • Electronic Warfare

Architecture

ATEK251P4 Block Diagram

ATEK251P4 Block Diagram

ATEK251P4 is a wideband absorptive SP8T switch with low loss and high isolation. Frequency of operation starts from low frequencies close to DC, goes up to 12 GHz. Operating from positive supply voltage and switch state is chosen by positive voltage control interface. Eliminates the need for external negative bias circuitry for the user. RF input outputs are matched to 50 ohms internally. Switch is housed in a compact low cost 4x4 mm surface mount package. Evaluation Board, bare die, custom package, and module options are available upon request.

Technical Specifications

ParameterConditionMinTypicalMaxUnit
Frequency RangeLF12GHz
Insertion Loss2 GHz1.5dB
4 GHz1.9dB
6 GHz2.2dB
10 GHz3dB
12 GHz4.9dB
Isolation2 GHz65dB
4 GHz55dB
6 GHz48dB
10 GHz33dB
12 GHz26dB
Input Return Loss-14dB
Output Return Loss-14dB
Input IP345dBm
DC Supply Voltage5V
DC Supply Current4mA
Control LevelLow01V
High25V
Operating Temperature-4085°C

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