TRC105
Product Overview
TRC105 is a single chip, multi-channel, low power UHF transceiver. It is
designed for low cost, high volume, two-way short range wireless applica-
tions in the 300 to 510 MHz frequency range. The TRC105 is FCC & ETSI
certifiable. All critical RF and base-band functions are integrated in the
TRC105, minimizing external component count and simplifying and speeding
design-ins. A microcontroller, RF SAW filter, 12.8 MHz crystal and a few pas-
sive components are all that is needed to create a complete, robust radio
function. The TRC105 incorporates a set of low-power states to reduce cur-
rent consumption and extend battery life. The small size and low power con-
sumption of the TRC105 make it ideal for a wide variety of short range radio
applications. The TRC105 complies with Directive 2002/95/EC (RoHS).
Pb
300-510 MHz
RF Transceiver
Key Features
Modulation: FSK or OOK with frequency hop-
ping spread spectrum capability
Frequency range: 300 to 510 MHz
High sensitivity: -112 dBm in circuit
High data rate: up to 200 kb/s
Low receiver current: 2.7 mA typical
Low sleep current: 0.1 µA typical
Up to +13 dBm in-circuit transmit power
Operating supply voltage: 2.1 to 3.6 V
Programmable preamble
Programmable packet start pattern
Integrated RF, PLL, IF and base-band circuitry
Integrated data & clock recovery
Programmable RF output power
PLL lock output
Transmit/receive FIFO size programmable up
to 64 bytes
Continuous, buffered and packet data modes
Packet address recognition
Packet handling features:
Fixed or variable packet length
Packet filtering
Packet formatting
Standard SPI interface
TTL/CMOS compatible I/O pins
Programmable clock output frequency
Low Battery Detection
Low cost 12.8 MHz crystal reference
Integrated RSSI
Integrated crystal oscillator
Host processor interrupt pins
Programmable data rate
External wake-up event inputs
Integrated packet CRC error detection
Integrated DC-balanced data scrambling
Integrated Manchester encoding/decoding
Interrupt signal mapping function
Support for multiple channels
Four power-saving modes
Low external component count
TQFN-32 SMT package
Standard 13 inch reel, 3K pieces
Applications
Active RFID tags
Automated meter reading
Home & industrial automation
Security systems
Two-way remote keyless entry
Automobile immobilizers
Sports performance monitoring
Wireless toys
Medical equipment
Low power two-way telemetry systems
Wireless mesh sensor networks
Wireless modules
www.RFM.com
E-mail:
info@rfm.com
© 2009-2012 by RF Monolithics, Inc.
Technical support +1.800.704.6079
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TRC105 - 10/16/12
RFM [ RF MONOLITHICS, INC ]
