The SKY66430-11 is a multi-band multi-chip System-in-Package (SiP) supporting cellular LTE-M/NB-IoT platforms for use in wearables, alarm systems, security cameras, industrial monitoring devices, and low-power IoT devices. The SiP integrates the entire RF front end, transceiver, power management, memory, and baseband modem for an LTE multi-band radio operating in the 700 to 2200 MHz frequency range.
The SKY66430-11’s front-end section includes Rx low-pass filters, broadband PA with bias controller, Tx low-pass harmonic filter, and antenna switch. Receive low-pass filters are integrated into the SIP along with the necessary matching to yield a 50 Ω single-ended impedance for the antenna. The PA load-line is optimized for high efficiency while simultaneously meeting 3GPP ACLR and emissions mask specifications with LTE up to 6 RB.
For additional features and specifications on the SKY66430-11, download the datasheet.