ADVANCED COMMUNICATIONS & SENSING
General Description
The SX1213 is a low cost single-chip receiver
operating in the frequency ranges from 300MHz to
510MHz. The SX1213 is optimized for very low power
consumption (3mA). It incorporates a baseband
demodulator with data rates up to 200 kb/s. Data
handling features include a sixty-four byte FIFO,
packet handling, CRC and data whitening processing.
Its highly integrated architecture allows for minimum
external component count whilst maintaining design
flexibility. All major RF communication parameters are
programmable and most of them may be dynamically
set. It complies with European (ETSI EN 300-220
V2.1.1) and North American (FCC part 15.247 and
15.249) regulatory standards.
Ordering Information
Table 1: Ordering Information
Part number
Delivery
Minimum Order
Quantity / Multiple
SX1213IWLTRT Tape & Reel
3000 pieces
TQFN-32 package – Operating range [-40;+85°C]
T refers to Lead Free packaging
This device is WEEE and RoHS compliant
Application Circuit Schematic
SX1213 Receiver
Ultra-Low Power Integrated UHF Receiver
Features
Low Rx power consumption: 3mA
Good reception sensitivity: down to -104 dBm at
25 kb/s in FSK, -110 dBm at 2kb/s in OOK
Packet handling feature with data whitening and
CRC processing
RSSI (Received Signal Strength Indicator) range
from Rx noise floor to 0 dBm
Bit rates up to 200 kb/s, NRZ coding
On-chip frequency synthesizer
FSK and OOK modulation
Incoming sync word recognition
Built-in Bit-Synchronizer for incoming data and
clock synchronization and recovery
5 x 5 mm TQFN package
Optimized Circuit Configuration for Low-cost
applications
Pin to pin compatible with SX1212 Transceiver
Applications
Wireless alarm and security systems
Wireless sensor networks
Automated Meter Reading
Home and building automation
Industrial monitoring and control
Remote Wireless Control
Rev.2 – July 1st, 2009
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