RF

Our portfolio covers all the RF components used in the design of LNAs, high linear PAs, high efficiency PAs, FE modules, zero IF receivers & transmitters including RF amplifiers, LO buffers, Phase Shifters, active and passive mixers, doublers and triplers.

WEA10PS22
WEA1015PD13
WEA2244PD45
WEA7186PD55
WEA7681PD22
WEA130170PD55
WEA10RSSI45
WEA10PS22

Phase Shifter 6-Bit 90o 10GHz
The WEA10PS22 is a 6-bit digital phase shifter. It operates over 9 – 11 GHz while providing 90 degrees of phase coverage with a LSB of 0.7 degrees. The WEA10PS22 features low RMS phase error of 0.28 degrees and return loss of less than -10 dB across all phase states. The WEA10PS22 phase shifter is controlled with positive control logic of 0/0.8 V. It is fabricated on GlobalFoundries 22FDX process targeting Phased Array Antenna and Satellite Communication Systems. It is also suited for Automotive Radar applications.

Features
Frequency Range: 9 to 11 GHz
6-Bit Digital Phase Shifter
90o Coverage, LSB: 0.7o
RMS Phase Error: 0.28o
RMS Amplitude Error: 1.1 dB
Return Loss < -10 dB
6-bit control word independent for I & Q
Digital Control Voltage 0/0.8 V
Area: 420 um x 80 um

Applications
Automotive Radar
Phased Array Antenna Systems
Satellite Communications

WEA1015PD13

Power Detector 10GHz to 15GHz
The WEA1015PD13 is a differential ended envelope detector of 500mV output voltage . It has a differential input and is capable of detecting signals over a wide dynamic range, from –26dBm to 10dBm.The baseband part is used as an amplification stage for the RF part. The WEA1015PD13 is well suited for power control in microwave Backhaul,5G and SatCom.

Features
RF Broadband, Low noise, Low power
Quiescent Current: 10mA
Leakage Current: 1uA
Input frequency: 10GHz to 15GHz
Dynamic Range -26dBm to 10dBm
440MHz baseband bandwidth@3dB
SNR(dB):46.14@60oC
Input Voltage:528@60oC(typ)
integrated noise (V) (1MHz to 330MHz):2.6@60oC(typ)

Applications
Microwave Backhaul
5G and mm-Wave Wireless Infrastructure
Satellite Communications

WEA2244PD45

Power Detector 24GHz to 44GHz
The WEA2244PD45 is a microwave signal envelope detector. It is capable of detecting signals in the range of -15dBm to 0dBm with an accuracy of less than 1.8dB and produces a voltage proportional to the received signal power. The maximum output voltage is 1.2V. It consists of 2 parts, the RF part and the Analog processing part. The Detector is ideal for detecting the envelope of modulated signals in the frequency range from 24GHz to 44GHz. The input range can be extended with variable attenuator.

Features
RF Broadband, Low noise, Low power
Supply Voltage 1.8V, Output Voltage 1.2V
Quiescent Current: 200uA
Leakage Current: 120nA
Input frequency: 24 GHz to 44 GHz
Dynamic Range -15 dBm to 0 dBm
1MHz baseband bandwidth
Performance over temperature -40C to 140C
<1dB absolute accuracy at high power
<2.0 dB absolute accuracy at low power
8us settling time

Applications
Microwave Backhaul
5G and mm-Wave Wireless Infrastructure
Satellite Communications

WEA7186PD55

Power Detector 71GHz to 86GHz
The WEA7186PD55 is a differential ended envelope detector. It has a differential input and is capable of detecting signals over a wide dynamic range, from –16dBm to 8dBm. The baseband part is used as an amplification stage for the RF part. The WEA7186PD55 is well suited for power control in microwave Backhaul,5G and SatCom. The WEA7186PD55 has been implemented in ST BiCMOS55 process.

Features
RF Broadband, Low noise, Low power
Supply Voltage: V, Output Voltage:V
Quiescent Current: uA
Leakage Current: nA
Input frequency: 71GHz to 86GHz
Dynamic Range -16dBm to 8dBm
1MHz baseband bandwidth

Applications
Microwave Backhaul
5G and mm-Wave Wireless Infrastructure
Satellite Communications

WEA7681PD22

Power Detector 76GHz to 81GHz

WEA130170PD55

Power Detector 130GHz to 170GHz

WEA10RSSI45

RSSI -50 to 0 dBm 10GHz

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