ATEK MIDAS — RF & Microwave IC Design

ATEK258P4

LF - 12 GHz Absorptive SP8T Switch

ReleasedProduct Datasheet

Key Features

  • Frequency Range LF - 12 GHz
  • Insertion Loss 2 dB @ 6 GHz
  • Supply Positive
  • Control Positive
  • compact size4x4 mm

Applications

  • Wideband Receivers
  • Telecommunication
  • Test and Measurement
  • SATCOM
  • SDR

Architecture

ATEK258P4 Block Diagram

ATEK258P4 Block Diagram

ATEK258P4 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 with 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 GHz1.7dB
8 GHz2.3dB
12 GHz3.7dB
Isolation2 GHz60dB
4 GHz55dB
8 GHz50dB
12 GHz40dB
Input Return Loss-18dB
Output Return Loss-18dB
Input P1dB28dBm
Input IP346dBm
Switching SpeedOn140ns
Switching TimeOff30ns
DC Supply Voltage5V
DC Supply Current7.5mA
Control LevelLow0V
High5V
Operating Temperature-4085°C

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