24 GHz Transceivers

Front End	Status of IC	Package	Antenna Solutions	Evaluation / Sensor	Typical Applications
Single Channel Transceiver / Receiver TRX_024_006 TRX_024_007	Series production	QFN	Antenna on PCB External Antenna	SiRad Easy® Eval Boards	Range Finding, Level Probing, Position Finding, Presence Detection, Flow Rate Measurement, Motion Detection, Speed Measurement, Non-destructive Testing, Positioning, Surface Profiling, Thickness Measurement
Multi Channel Transceiver T2R4_024_020	Samples available TRL 5	QFN	Antenna on PCB External Antenna	SiRad MIMO 24 GHz Eval Boards	Level Probing, Flow Rate Measurement, Motion Detection, Speed Measurement, Shape Detection, Surface Profiling

(1) Qualified after JEDEC; MSL

Contents

1 TRX_024_006

The IC is an integrated transceiver circuit for the 24-GHz ISM band in the frequency range 24.0 GHz – 24.25 GHz. It includes a low-noise amplifier (LNA) with gain control, quadrature mixers, a poly-phase filter, a voltage controlled oscillator with band switching, and a divide-by-32 circuit. The receiver can be powered down if PWR_RX pin is supplied with 0 V. The gain of the receiver can be digitally controlled by Vct pin: Vct = 3.3 V sets the receiver in high gain mode, Vct = 0 V sets the receiver in low gain mode. The output power of the transmitter can be controlled by the pwr1 input. The IC is fabricated in SiGe BiCMOS technology[1] using the bipolar part and the CMOS part.

The TRXˍ024ˍ006 can be used in wireless communication systems and radar systems for the ISM band from 24.0 GHz to 24.25 GHz and for UWB applications between 23 GHz and 26 GHz.

For more information please see TRX_024_006 datasheet.

Besides the TRXˍ024ˍ006, an IC variant with a divider division ratio of 1:8 is available as TRX_024_007, please see section below.

2 TRX_024_007

The IC is an integrated transceiver circuit for the 24-GHz ISM band in the frequency range 24.0 GHz – 24.25 GHz. It includes a low-noise amplifier (LNA) with gain control, quadrature mixers, a poly-phase filter, a voltage controlled oscillator with band switching, and a divide-by-8 circuit. The receiver can be powered down if PWR_RX pin is supplied with 0 V. The gain of the receiver can be digitally controlled by Vct pin: Vct = 3.3 V sets the receiver in high gain mode, Vct = 0 V sets the receiver in low gain mode. The output power of the transmitter can be controlled by the pwr1 input. The IC has been fabricated in SiGe BiCMOS[2] technology by using the bipolar part and the CMOS part.

The TRXˍ024ˍ007 can be used in radar systems and wireless communication systems for the ISM band from 24.0 GHz to 24.25 GHz and for UWB applications between 23 GHz and 26 GHz.

For more information please see TRX_024_007 datasheet.

Beside the TRXˍ024ˍ007, an IC variant with a divider division ratio of 1:32 is available as TRXˍ024ˍ006.

3 FAQ: TRX_024_00*

Please see FAQs page for frequently asked questions.