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(2.4 GHz to 2.483 GHz)
-95 dBm Reception Sensitivity
Up to 0 dBm Output Power
Range of up to 50 Meters or More
Data Throughput of up to 62.5 kbits/s
Highly Integrated, Low Cost, Minimal Number of External Components Required
Dual DSSS Reconfigurable Baseband Correlators
SPI Microcontroller Interface (up to 2-MHz Data Rate)
13-MHz Input Clock Operation
Low Standby Current < 1 碌A(chǔ)
Integrated 32-bit Manufacturing ID
Operating Voltage from 2.7 V to 3.6 V
Operating Temperature from -40擄C to +85擄C
Offered in a Small Footprint QFN48 Package
WirelessUSB
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2.4-GHz DSSS
Radio SoC
ATR2434
Applications
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PC Human Interface Devices
鈥?Mice
鈥?Keyboards
鈥?Joysticks
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Peripheral Gaming Devices
鈥?Game Controllers
鈥?Console Keyboards
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General
鈥?Presenter Tools
鈥?Remote Controls
鈥?Consumer Electronics
鈥?Barcode Scanners
鈥?POS Peripherals
鈥?Toys
Preliminary
Functional Description
The ATR2434 transceiver is a single-chip 2.4-GHz Direct Sequence Spread Spectrum
(DSSS) Gaussian Frequency Shift Keying (GFSK) baseband modem radio that con-
nects directly to a microcontroller.
Rev. 4822C鈥揑SM鈥?9/04
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