描述 Description

The CMT2213A is an ultra low power, high performance, low-cost (G)FSK/OOK stand-alone RF receiver for various 300 to 480 MHz wireless applications. It is part of the CMOSTEK NextGenRFTM family, which includes a complete line of transmitters, receivers and transceivers. An embedded EEPROM allows the frequency, symbol rate and other features to be programmed into the device using the CMOSTEK USB Programmer and RFPDK. Alternatively, in stock products of 433.92 MHz is available for immediate demands with no need of EEPROM programming.

特性 Features

? Embedded EEPROM
? Very Easy Development with RFPDK
? All Features Programmable

? Frequency Range: 300 to 480 MHz
? FSK, GFSK and OOK Demodulation
? Symbol Rate: 0.1 to 100 ksps
? Sensitivity: -111 dBm @ 9.6 ksps, FSK, 433.92 MHz
? 3-wire SPI Interface for EEPROM Programming
? Stand-Alone, No External MCU Control Required
? Configurable Duty-Cycle Operation Mode
? Supply Voltage: 1.8 to 3.6 V
? Low Power Consumption: 4.3 mA @ 433.92 MHz, FSK
? Low Sleep Current
? 60 nA when Sleep Timer Off
? 440 nA when Sleep Timer On

? RoHS Compliant
? 16-pin QFN 3×3 Package

應(yīng)用 Application

? Low-Cost 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)