AT86RF210 Datasheet, PDF (1/10 Pages) ATMEL Corporation – Z-Link Transceiver

Features
• 850–930 MHz Output Frequency
• Rx Current: 14.5 mA
• Low Sleep Mode Current: 1 uA
• DSSS Processing and BPSK Modulation/Demodulation
• Battery Voltage Monitoring Circuitry
• 4 mW (6 dBm) Min. Transmit Power @ Vdd = 1.8V
• Serial Peripheral Interface (SPI) Control
• Power Supply Voltage Operating Range: 1.8V to 3.6V
• Low External Component Count
• 48QFN Package
Applications
• Low Band IEEE 802.15.4/ZigBee^™-based Systems
• Industrial, Commercial, 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
Description
The Atmel AT86RF210 Z-Link^™ Transceiver is a fully integated, low-cost ZigBee^™
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
components. It combines 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
compatable with IEEE 802.15.4 and ZigBee standards. It includes internal voltage
regulation and battery monitoring circuitry and requires a minimum number of external
support components.
Figure 1. Block Diagram
Rx In
Low Noise
Amp ^{I/Q Mixer}
X
Polyphase
Filter
Sw Out
IF Amp
Demodulator
Ant In _{T/R Switch}
Synthesizer
Despreader
Data Out
Sw In
Tx Out
Power Amp
Modulator
Spreader
SPI Bus
SDO
SDI
SCLK
SEL
AT86RF210
Z-Link^™
Transceiver
868/902–928 MHz
Direct Sequence
Spread Spectrum
BPSK Transceiver
Preliminary
Data In
5033AS–WIRE–10/03