Infineon Technologies AG Radar sensors for IoT BGT24MR2

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Radar sensors for IoT - BGT24MR2 - Infineon Technologies AG
Neubiberg, Germany
Radar sensors for IoT BGT24MR2
The BGT24MR2 is a silicon germanium MMIC accommodating two separate homodyne quadrature downconversion chains, operating from 24.00 to 26.00GHz. LO buffer amplifiers are included to relax LO drive requirements and individual LNAs provide low noise figures. RC polyphase filters (PPF) are used for LO quadrature phase generation. The circuit is manufactured in a 0.18μm SiGe:C technology offering a cutoff frequency of 200GHz. The MMIC is packaged in a 32 pin leadless RoHs compliant VQFN package. Summary of Features Gilbert based dual homodyne quadrature receiver single ended RF terminals Low noise figure: NFSSB: 11 dB High conversion gain: 26 dB High 1 dB input compression point: -12 dBm Low LO input power Single supply voltage of 3.3 V Integrated temperature sensor for monitoring purposes Low power consumption 300 mW 200GHz bipolar SiGe:C technology b7hf200 Fully ESD protected device VQFN-32-9 leadless plastic package incl. LTI-feature Pb-free (RoHS compliant) package

The BGT24MR2 is a silicon germanium MMIC accommodating two separate homodyne quadrature downconversion chains, operating from 24.00 to 26.00GHz. LO buffer amplifiers are included to relax LO drive requirements and individual LNAs provide low noise figures. RC polyphase filters (PPF) are used for LO quadrature phase generation. The circuit is manufactured in a 0.18μm SiGe:C technology offering a cutoff frequency of 200GHz. The MMIC is packaged in a 32 pin leadless RoHs compliant VQFN package.


Summary of Features

  • Gilbert based dual homodyne quadrature receiver single ended RF terminals
  • Low noise figure: NFSSB: 11 dB
  • High conversion gain: 26 dB
  • High 1 dB input compression point: -12 dBm
  • Low LO input power
  • Single supply voltage of 3.3 V
  • Integrated temperature sensor for monitoring purposes
  • Low power consumption 300 mW
  • 200GHz bipolar SiGe:C technology b7hf200
  • Fully ESD protected device
  • VQFN-32-9 leadless plastic package incl. LTI-feature
  • Pb-free (RoHS compliant) package
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Technical Specifications

  Infineon Technologies AG
Product Category Sensor Chips
Product Number BGT24MR2
Product Name Radar sensors for IoT
Input Voltage 3.3 volts
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