Product Summary

The CC2500RTKR is a low-cost 2.4 GHz transceiver designed for very low-power wireless applications. The circuit is intended for the 2400-2483.5 MHz ISM (Industrial, Scientific and Medical) and SRD (Short Range Device) frequency band. The RF transceiver is integrated with a highly configurable baseband modem. The modem supports various modulation formats and has a configurable data rate up to 500 kBaud. CC2500RTKR provides extensive hardware support for packet handling, data buffering, burst transmissions, clear channel assessment, link quality indication, and wake-on-radio. The main operating parameters and the 64-byte transmit/receive FIFOs of CC2500RTKR can be controlled via an SPI interface. In a typical system, the CC2500RTKR will be used together with a microcontroller and a few additional passive components.

Parametrics

CC2500RTKR absolute maximum ratings: (1)Supply voltage: –0.3 to 3.9V; (2)Voltage on any digital pin: –0.3 to VDD+0.3,max 3.9V; (3)Voltage on the pins RF_P, RF_N and DCOUPL: –0.3 to 2.0V; (4)Voltage ramp-up rate: the max value is 120kV/μs; (5)Input RF level: +10dBm; (6)Storage temperature range: –50 to 150℃; (7)Solder reflow temperature: 260℃; (8)ESD: <500V.

Features

CC2500RTKR features: (1)High sensitivity (–104 dBm at 2.4 kBaud,1% packet error rate); (2)Programmable output power up to +1 dBm; (3)Programmable data rate from 1.2 to 500 kBaud; (4)Frequency range: 2400 – 2483.5 MHz; (5)OOK, 2-FSK, GFSK, and MSK supported; (6)Integrated analog temperature sensor Digital Features; (7)Efficient SPI interface: All registers can be programmed with one burst transfer; (8)Digital RSSI output; (9)Programmable channel filter bandwidth; (10)Programmable Carrier Sense (CS) indicator.

Diagrams

CC2500RTKR pin configuration

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
CC2500RTKR
CC2500RTKR

Texas Instruments

RF Transceiver CC2500 TAPE AND REEL

Data Sheet

0-1: $2.32
1-25: $1.87
25-100: $1.70
100-250: $1.54
CC2500RTKRG3
CC2500RTKRG3

Texas Instruments

RF Transceiver Lo Cost Low-Power 2.4 GHz RF Xceiver

Data Sheet

0-2340: $1.08
2340-3000: $1.06
3000-6000: $1.05