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CMT2219B - Ultra Low Power Sub-1GHz RF Receiver

Description

CMT2219B is an ultra-low power, high performance, OOK (G) FSK RF Receiver suitable for a variety of 140 to 1020 MHz wireless applications.

It is part of the CMOSTEK NextGenRFTM RF product line.

The product line contains the complete transmitters, receivers and transceivers.

Features

  • Frequency range: 127 ~1020MHz.
  • Demodulation: OOK, (G)FSK (G)MSK.
  • Data rate: 0.5 ~ 300 kbps.
  • Sensitivity: -121 dBm 2.0 kbps, FRF = 433.92 MHz -111 dBm 50 kbps, FRF = 433.92 MHz.
  • Voltage range: 1.8 ~3.6 V.
  • Rx current: 8.5 mA @ 433.92 MHz, FSK (High power mode) 7.2 mA @ 433.92 MHz, FSK (Low power mode).
  • Super Low Power receive mode.
  • Sleep current: 300 nA, Duty Cycle = OFF 800 nA, Duty Cycle = ON.
  • Receiver Features:.
  • Fast an.

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Datasheet Details

Part number CMT2219B
Manufacturer CMOSTEK
File Size 1.29 MB
Description Ultra Low Power Sub-1GHz RF Receiver
Datasheet download datasheet CMT2219B Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
CMT2219B CMT2219B Ultra Low Power Sub-1GHz RF Receiver Features:  Frequency range: 127 ~1020MHz  Demodulation: OOK, (G)FSK (G)MSK  Data rate: 0.5 ~ 300 kbps  Sensitivity: -121 dBm 2.0 kbps, FRF = 433.92 MHz -111 dBm 50 kbps, FRF = 433.92 MHz  Voltage range: 1.8 ~3.6 V  Rx current: 8.5 mA @ 433.92 MHz, FSK (High power mode) 7.2 mA @ 433.92 MHz, FSK (Low power mode)  Super Low Power receive mode  Sleep current: 300 nA, Duty Cycle = OFF 800 nA, Duty Cycle = ON  Receiver Features:  Fast and stable automatic frequency control (AFC)  3 types of clock data recovery system (CDR)  Fast and accurate signal detection (PJD)  4-wire SPI interface  Direct and packet mode supported  Configurable packet handler and 64-Byte FIFO.
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