AT86RF210 Datasheet | Atmel

Features - - - - - - - - - - 850- 930 MHz Output Frequency Rx Current: 14.5 m A Low Sleep Mode Current: 1 u A DSSS Processing and BPSK Modulation/Demodulation Battery Voltage Monitoring Circuitry 4 m W (6 d Bm) Min. Transmit Power @ Vdd = 1.8V Serial Peripheral Interface (SPI) Control Power Supply Voltage Operating Range: 1.8V to 3.6V Low External ponent Count 48QFN Package Applications - - - - - - Low Band IEEE 802.15.4/Zig Bee™-based Systems Industrial, mercial, Home Lighting Control, Security, and HVAC Inventory Management Health Monitoring Wireless PC Peripherals such as Mouse, Keyboard, and Joystick Consumer Electronics Remote Controls and Toys AT86RF210 Z-Link™ Transceiver 868/902- 928 MHz Direct Sequence Spread Spectrum BPSK Transceiver Preliminary Description The Atmel AT86RF210 Z-Link ™ Transceiver is a fully integated, low-cost Zig Bee™ transceiver capable of transmitting and receiving BPSK modulated digital data over a frequency range of 868 MHz and 902- 928 MHz using a minimum number of external ponents. It bines excellent RF performance with low cost, small size and low current consumption. The AT86RF210 includes a crystal stabilized Fractional-N syn.. thesizer, BPSK transmitter and receiver, and full Direct Sequence Spread Spectrum Signal (DSSS) processing, including spreading and despreading. The device is fully patable with IEEE 802.15.4 and Zig Bee standards. It includes internal voltage regulation and battery monitoring circuitry and requires a minimum number of external support ponents. Figure 1. Block Diagram Low Noise I/Q Mixer Amp Rx In Sw Out Ant In Sw In Tx Out Power Amp Data In Modulator Spreader SPI Bus SDO SDI SCLK SEL T/R Switch Synthesizer Despreader Data Out IF Amp Polyphase Filter Demodulator 5033AS- WIRE- 10/03 Figure 1. Functional Block Diagram LNAOUT GND VDDA VSSA VDDD VSSD Reg Filter RSSI TEST RXD Lim/PPF DC DIST Despreader SUB P P F M U X 1 Image Reject Filter P P F M U X 2 IQ-Limiter Strip 1.2 MHz CCA LNAIN BPSK...