SX1213 Datasheet, PDF (1/65 Pages) Semtech Corporation – Ultra-Low Power Integrated UHF Receiver

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
ƒ
ƒ TQFN-32 package – Operating range [-40;+85°C]
ƒ T refers to Lead Free packaging
ƒ This device is WEEE and RoHS compliant
Application Circuit Schematic
SX1213 Receiver
Ultra-Low Power Integrated UHF Receiver
Features
ƒ Low Rx power consumption: 3mA
ƒ Good reception sensitivity: down to -104 dBm at
25 kb/s in FSK, -110 dBm at 2kb/s in OOK
ƒ Packet handling feature with data whitening and
CRC processing
ƒ RSSI (Received Signal Strength Indicator) range
from Rx noise floor to 0 dBm
ƒ Bit rates up to 200 kb/s, NRZ coding
ƒ On-chip frequency synthesizer
ƒ FSK and OOK modulation
ƒ Incoming sync word recognition
ƒ Built-in Bit-Synchronizer for incoming data and
clock synchronization and recovery
ƒ 5 x 5 mm TQFN package
ƒ Optimized Circuit Configuration for Low-cost
applications
ƒ Pin to pin compatible with SX1212 Transceiver
Applications
ƒ Wireless alarm and security systems
ƒ Wireless sensor networks
ƒ Automated Meter Reading
ƒ Home and building automation
ƒ Industrial monitoring and control
ƒ Remote Wireless Control
Rev.2 – July 1^st, 2009
Page 1 of 65
www.semtech.com