- Descriptions of RF Transceiver IC CMT2300AW:
The CMT2300A is an ultra low power, high performance, OOK, FSK, MSK, GFSK and GMSK RF transceiver IC for various 300 to 960 MHz wireless applications. It is part of the CMOSTEK NextGenRFTM family, which includes a complete line of transmitters, receivers and transceivers.
The user can configure the chip features either through off-line EEPROM programming or on-line registers writing. The configuration file to be written into the registers could be produced by the CMOSTEK smart RFPDK. The CMT2300A operates from a supply voltage of 1.8 V to 3.6 V. It consumes only 4.2 mA current while achieving -120 dBm receiving sensitivity and consumes only 60 nA in sleep state, which makes it an ideal solution for battery powered application.
The device supports packet handling, 32-byte FIFO, Manchester decoding and data de-whitening for the received data processing. Besides the demodulated data, the device provides 2 configurable interrupts, the sync clock, the power-on reset as well as the system clock for an external device. The CMT2300A can meet worldwide regulatory standards: ARIB, ETSI, and FCC.
- Features of RF Transceiver IC CMT2300AW:
● Optional Configuration Schemes
On-Line Configuration by Registers Writing
Off-Line Configuration by EEPROM Programming
● Frequency Range: 300 to 960 MHz
● Support OOK, (G)FSK and (G)MSK Modulation
● Data Rate: 0.1 to 100 kbps
● Sensitivity: -120 dBm at 1 kbps, 0.1% BER, FRF = 434 MHz
● Output Power: -10 dBm to +13 dBm
● 4-wire SPI Interface
● Direct, Buffer and Packet Mode Supported
● Configurable Data Handler and 64 Byte FIFO
● Manchester Decoding and Data De-Whitening
● Supply Voltage: 1.8 to 3.6 V
● Ultra Low Receive Power Consumption: 4.2 mA
● Ultra Low Sleep Current
60 nA when Sleep Timer Off
440 nA when Sleep Timer On
● RoHS Compliant
● 16-pin QFN 3x3 Package
- Applications of RF Transceiver IC CMT2300AW:
● Low-power Consumer Electronics Applications
● Home and Building Automation
● Infrared Receiver Replacements
● Industrial Monitoring and Controls
● Remote Automated Meter Reading
● Remote Lighting Control System
● Wireless Alarm and Security Systems
● Remote Keyless Entry (RKE)
