HOPERF Sub-1GHz RF transceiver module CMT2300A

Description:

The CMT2300A is an ultra-low power, high performance, OOK, (G)FSK RF transceiver for a variety of 127 to1020 MHz wireless applications with OOK, (G)FSK RF transceiver. It is

part of CMOSTEK's NextGenRFTM RF product line, which

includes transmitters, receivers, and transceivers.

The CMT2300A's high level of integration simplifies the peripheral materials required in system design. 

It supports multiple packet formats and codecs, giving it the flexibility to meet the needs of a variety of applications. In addition, the CMT2300A supports 64-byte Tx/Rx FIFO, rich GPIO and interrupt configurations. GPIO and interrupt configurations, Duty-Cycle operation mode, Channel Listening high precision RSSI, low voltage detection, power-on reset, low-frequency clock output, manual

fast frequency hopping, squelch output and other functions, making the application design more flexible and realizing product differentiation.

The CMT2300A operates from 1.8 V to 3.6 V and consumes only 8.5 mA when reaching -121 dBm sensitivity.

Features:

 Frequency range: 127 to 1020 MHz

 Modem: OOK, (G)FSK and (G)MSK

 Data rate: 0.5 to 300 kbps

 Sensitivity: -121 dBm 2.0kbps, FRF = 433.92 MHz

-121 dBm 2.0kbps, FRF = 433.92 MHz -111 dBm 50kbps, FRF = 433.92 MHz

 Voltage range: 1.8 to 3.6 V

 Transmit Current: 23 mA @ 13 dBm, 433.92 MHz, FSK

72 mA @ 20 dBm, 433.92 MHz, FSK.

 Receive Current: 8.5 mA @ 433.92 MHz, FSK (High Performance Mode)

7.2 mA @ 433.92 MHz, FSK (low power mode)

 Supports multiple Super Low Power (SLP) receive modes

 Sleep Current

 300 nA, Duty Cycle = OFF

 800 nA, Duty Cycle = ON

 Receiver Features:

 Fast and stable automatic frequency correction (AFC)

 Clock recovery system (CDR) with three different characteristics

 Fast and accurate valid signal monitoring (PJD)

 4-wire SPI interface

 Supports pass-through and packet mode

 Configurable packet processor and 64-Byte FIFOs

 NRZ format, Manchester, data whitening codec, FEC forward error correction