ATR2806 Datasheet, PDF (1/3 Pages) ATMEL Corporation – LOW IF WDCT 2.4 GHz TRANSCEIVER

Features
• Fully Integrated Low IF Receiver with High Sensitivity
• Supply-voltage Range 2.9 V to 3.6 V (Unregulated)
• Auxiliary-voltage Regulator on Chip (3.2 V to 4.6 V)
• Low Current Consumption
• Few Low Cost External Components
• No Mechanical Adjustment Required
• Fully Integrated GFSK-modulator for 288/576/1152 kBit/s
• TX Amplifier (+3 dBm)
• Integrated Ramp-signal Generator and Power Control for an Additional +28 dBm SiGe
Power Amplifier T7026
Applications
• 2.4 GHz Digital Cordless Phones
• Game Controllers
• Wireless Head Set
• FCC Part 15 Compliant Radio Link
Electrostatic sensitive device.
Observe precautions for handling.
Low IF WDCT
2.4 GHz
Transceiver
ATR2806
Summary
Description
The ATR2806 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 rejec-
tion mixer, low IF filter, FM demodulator, RSSI, TX preamplifier, power-ramping
generator for external power amplifier, integrated synthesizer, fully integrated VCO
and TX filter. No mechanical adjustment is necessary in production.
Rev. 4550FS–DECT–11/04
Note: This is a summary document. A complete document
is available under NDA. For more information, please con-
tact your local Atmel sales office.