mmWave Front-Ends

weasic’s RF and mmWave Front-Ends cover a wide range of applications with frequencies ranging from 1GHz up to 170GHz. With our longstanding experience we are able to provide the best performing transceivers and RF amplifiers for any application with even the most stringent specs. weasic’s IP protfolio includes silicon proven transceivers fabricated in the state of the art 45nm, 22nm SOI and 60nm SiGe processes and can be easily ported and customized to serve the development of transceivers for 5G communications, Mobile Backhaul, RADAR sensors and 802.11.* applications.

WEA2630F45
WEA1015T13
WEA1015R13
WEA7681T22
WEA7681R22
WEA1015L13
WEA7681L22
WEA2630L45
WEA2630P45
WEA7186F55
WEA130170P55
WEA7681P22
WEA2630F45

5G Front-End Module 26-30GHz
The WEA2630F45 is a high-performance RF front-end module designed for 5G mobile terminals. The front-end combines a low noise high linearity LNA, a low insertion-loss, high-isolation TR switch, a high-efficiency PA, a Power Detector and a Temperature Sensor with ADCs and a SPI. The WEA2630F45 is powered from a single 3.6V supply and the biasing is generated with an on-chip bandgap reference voltage. The receive path (LNA+SW) is designed to provide 18dB of gain and a noise figure less than 4dB. The transmit path (PA+SW) provides saturated output power of 18dBm. The WEA2630F45 is fabricated on GlobalFoundries 45RFSOI process occupying a total silicon area of 1.5mm2.

Features
Integrated LNA, PA, SW, PD, TS, ADC, SPI
Frequency range 26GHz-30GHz
Tx PAE = 23% at 18 dBm Output Power
18dBm Tx Output 1dbCP
Rx Noise Figure < 4dB, including Switch
18dB Rx Gain
0dBm Rx Input Referred IP3
3.6V Supply Voltage

Applications
5G mm-Wave Terminals and Infrastructure
Microwave Backhaul

WEA1015T13

Microwave Transmitter Front-End
The WEA1015T13 is a complete broadband wireless microwave transceiver front-end operating in the frequency band spanning from 10 GHz to 15 GHz. Implemented in a GF Silicon Germanium 8XP process it integrates an up-converter mixer, a two stage PA driver with Gain Control, an IQ LO driver an envelope detector and a bandgap reference.

Features
Signal Envelope Detector
Linear-in-dB Continuous Gain Control
Broadband Baseband Bandwidth
Transmit Power Control Function
Programmable Bias

Applications
Microwave Backhaul
Satellite Communications

WEA1015R13

Microwave Receiver Front-End
The WEA1015R13 is a complete broadband wireless microwave receiver front-end operating in the frequency band spanning from 10 GHz to 15 GHz. Implemented in a GF Silicon Germanium 8XP process it integrates a Low Noise Amplifier with Gain Control, an IQ mixer, an IQ LO driver and BroadBand Baseband Amplifiers.

Features
Linear-in-dB Continuous Gain Control
300MHz Baseband Bandwidth
Programmable Bias

Applications
Microwave Backhaul
Satellite Communications

WEA7681T22

Transmitter 76-81GHz

WEA7681R22

Receiver 76-81GHz

WEA1015L13

Low-Noise Amplifier Front-End Module 10-15GHz

WEA7681L22

Low-Noise Amplifier Front-End Module 76-81GHz

WEA2630L45

Low-Noise Amplifier Front-End Module 26-30GHz

WEA2630P45

Power Amplifier Front-End Module 26-30GHz

WEA7186F55

Front-End Module 71-86GHz

WEA130170P55

Power Amplifier Front-End Module 130-170GHz

WEA7681P22

Power Amplifier Front-End Module 76-81GHz

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