NB-IOT Companion RF Chip
OverviewFeaturesRequest Datasheet
A complete RF Modem companion chip for adding NB-IOT capability to any embedded CPU SoC via a standard SPI interface. Compliant with 3GPP R14, covering all frequency bands 600-960MHz, 1700-2220MHz. Integrated DSP runs L1 or L1/2/3with applications running on the companion chip CPU. Standard SPI interface plus chip select & packet sync pins for interfacing an MCU or SOC , no external RAM, ROM or Flash required. Low cost & simple upgrade to any embedded MCU system. 
Key features:
- RF Front end SoC with integrated L1/2/3:
- 600-960MHz & 1700-2220MHz
- Bands 1,2,3,4,5,8,12,13,17,20,26,28,66,71
- Software Defined Radio links
- Tx power: +20dBm OIP3
- Rx Performance
- -110dBm Sensitivity
- <3dB Noise Figure
- +100dB Rx Gain
- Receiver IIP3 > -17dBm
- 200KHz Data Bandwidth
- SPI interface (Tx/Rx) to MCU or SOC
- PMU with Integrated DC/DC and LDOs for power-saving states
- Very Low Power Consumption
- Standby & Deep Sleep functions
Availability:
- 28-pin QFN (4x4) package MOQ: 5Kpcs
- Known Good Die MOQ: 1 boat / 25 wafers
- IP for Technology Transfer
