SA3601 - Low voltage dual-band RF front-end
The SA3601 is an integrated dual-band RF front-end that operates at both cellular (AMPS and TDMA) and PCS (TDMA) frequencies, and is designed in a 20 GHz fT BiCMOS process *QUBiC2.
The low-band (LB) receiver is a combined low-noise amplifier (LNA) and mixer.
The LNA has a 1.7 dB noise figure
SA3601 Features
* Low current consumption: LB ICC = 14 mA; HB ICC = 15.5 mA
* Outstanding low- and high-band noise figure
* LNAs with gain control (30 dB gain step)
* LO input and output buffers
* Frequency doubler
* On chip logic for network selection and power down
