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TRC104

2.4 GHz RF Transceiver

RF Monolithics, Inc 

Product Overview

TRC104 is a single chip, multi-channel, low power RF transceiver. It is an

ideal fit for low cost, high volume, two-way short range wireless applications

operating in the worldwide unlicensed 2.4 GHz ISM band. The TRC104 is

FCC & ETSI certifiable. All critical RF and base-band functions are integrated

in the TRC104, minimizing external component count and simplifying design-

in. Only a microcontroller, crystal and several passive components are

needed to create a complete, robust radio function. The TRC104 includes a

set of low-power states to reduce overall current consumption and extend

battery life. The small size and low power requirements of the TRC104 make

it ideal for a wide variety of short range radio applications. The TRC104

complies with Directive 2002/95/EC (RoHS).

Pb

TRC104

2.4 GHz

RF Transceiver

Key Features

• Modulation: GFSK with frequency hopping

spread spectrum capability

• Frequency range: 2401-2527 MHz

• 127 Channels

• High sensitivity: -95 dBm @ 250 kb/s

• High data rate: Up to 1 Mb/s

• Low current consumption -

Receive current: 18 mA

Transmit current: 13 mA @ 0 dBm

• Up to 1 mW transmit power

• Wide operating supply voltage: 1.9 to 3.6 V

• Low sleep current: 0.4 µA

• Integrated PLL, IF and base-band circuitry

• Integrated data & clock recovery

• Programmable RF output power

• 32-byte Transmit/receive FIFO

• Programmable TX/RX FIFO depth

• Continuous & protocol modes

• Packet destination and sender addressing

• Packet handling features -

Packet address filtering

Error detection

• SPI configuration & data interface

• TTL/CMOS compatible I/O pins

• Low-cost crystal reference

• Integrated RSSI

• Integrated crystal oscillator

• Host microcontroller interrupt outputs

• Programmable data rate

• Integrated 16-bit packet CRC

• Integrated DC-balanced data scrambling

• Integrated voltage regulators

• Four power-saving operating states

• Very low external component count

• Small plastic package: 24-pin QFN

• Standard 13 inch reel, 3K pieces

Applications

• Wireless keyboards

• Wireless mice

• Wireless game controllers

• Wireless headsets

• Wireless Toys

• Active RFID tags

• Security systems

• Two-way remote keyless entry

• Automobile immobilizers

• Sports and performance monitoring

• Low power two-way telemetry systems

• Wireless modules

www.RFM.com E-mail: info@rfm.com

©2009 by RF Monolithics, Inc.

Technical support +1.800.704.6079

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TRC104 - 08/13/09

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