Description

The ATR2406 is a single chip RF transceiver intended for applications in the 2.4-GHz ISM band. The QFN32-packaged IC is a complete transceiver including image rejection mixer, low IF filter, FM demodulator, RSSI, TX preamplifier, power-ramping generator for external power amplifier, integrated synthesizer, and a fully integrated VCO and TX filter. No mechanical adjustment is necessary in production.

Features

• Fully Integrated Low IF Receiver

• Fully Integrated GFSK Modulator for 72, 144, 288, 576 and 1152 Kbits/s

• High Sensitivity of Typically –93 dBm Due to Integrated LNA

• High Output Power of Typically +4 dBm

• Multi-channel Operation

  – 95 Channels

  – Support Frequency Hopping (ETSI) and Digital Modulation (FCC)

• Supply-voltage Range 2.9V to 3.6V (Unregulated)

• Auxiliary Voltage Regulator on Chip (3.2V to 4.6V)

• Low Current Consumption

• Few Low-cost External Components

• Integrated Ramp-signal Generator and Power Control for an Additional Power Amplifier

• Low Profile Lead-free Plastic Package QFN32 (5 mm × 5 mm × 0.9 mm)

• RoHs Compliant

Applications

• High-tech Multi-user Toys

• Wireless Game Controllers

• Telemetry

• Wireless Audio/Video

• Electronic Point of Sales

• Wireless Head Set

• FCC CFR47, Part 15, ETSI EN 300 328, EN 300 440 and ARIB STD-T-66 Compliant Radio Links