pro
pro
You are here: Home / Products / FSK Module / High-performance FSK Wireless Receiver Module cmt2219

Product Detail

Share to:

High-performance FSK Wireless Receiver Module cmt2219

The DL-RXC2219A/B is an ultra-low power, high performance, OOK and (G)FSK receiver 868 MHz wireless applications. includes a complete line of transmitters, receivers and transceivers. All features can be configured either by off-line EEPROM programming or on-line registers writing. The configuration file to be written, into the registers is generated by the smart RF PDK.
  • DreamLNK/骏晔
  • DL-RXC2219A
  • 868MHz
  • cmt2219
  • -20~20dBm
  • 1.8~3.6V
  • -109dBm
  • 600m
  • 15*12.5*2mm
Quantity:

High-performance FSK Wireless Receiver Module with cmt2219 chip


Module introduction

The DL-RXC2219A/B is an ultra-low power, high performance, OOK and (G)FSK receiver 868 MHz wireless applications. includes a complete line of transmitters, receivers and transceivers. All features can be configured either by off-line EEPROM programming or on-line registers writing. The configuration file to be written, into the registers is generated by the smart RF PDK.

The DL-RXC2219A/B operates from a supply voltage of 1.8 V to 3.6V, when it is always on, it consumes only 5.7 mA current while achieving -109 dBm receiving sensitivity (FSK, 9.6 ksps symbol rate, 868.35 MHz), and only 60 nA sleep current for superior battery life. The device supports packet handling, 32-byte FIFO, Manchester decoding and data de-whitening for the received data processing. Besides the demodulated data and the sync clock, the device can also send out the power-on reset, the system clock, as well as 2 configurable interrupts for the external device. DL-RXC2219A/B receiver together with the DL-TXC2119A/B transmitter enables a powerful RF link.


Features

● Embedded EEPROM, RoHS Compliant

● Very Easy Development with RFPDK. All Features Programmable

● Frequency: 868 MHz FSK, GFSK and OOK Demodulation Symbol Rate: 0.1 to 100 ksps

● Sensitivity: -109 dBm @ 9.6 ksps, FSK, 868M Hz 

● 4-wire SPI Interface

● Direct, Buffer and Packet Mode Supported 

● Configurable Data Handler and 32-Byte FIFO 

● Manchester Decoding and Data De-Whitening

● Supply Voltage: 1.8 to 3.6 V

● Low Power Consumption: 5.7 mA Low Sleep Current

● 60 nA when Sleep Timer Off

● 440 nA when Sleep Timer on 

● Module Size:15*12.5*1.8mm


Applications

● 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)


Download Center

DL-RXC2219 Specification V1.1 do


Technical Parameter


DC characteristics

Description Min. Max.  Unit
Supply voltage 1.8  3.6  V
Working current RX <14mA TX=75mA@20dbm mA
Supply Voltage Slew Rate
1 mV/us
IO port voltage Vss-0.3 Vdd+0.3 V
Working temperature -40  85



Pins Definition

EN-web1_01

Pin Name Description I/O
1 ANT RF signal input to the LNA I
2 GND Ground I
3 VDD

Power supply input

I
4 CSB

3-wire SPI chip select input for EEPROM programming 

I
5 SDA

3-wire SPI data input and output for EEPROM programming

I/O
6 SCL 3-wire SPI clock input for EEPROM programming I
7 FCSB
I
8 GPIO4(DATA) Received data output O
9 GPIO3

data output

I/O
10,11,12,13,14 GND  Ground I


Size

EN-web1_02

Dreamlnk is a high-tech enterprise specializing in ISM band micropower wireless communication technology, providing different kinds of wireless modules and one-stop IoT solutions, including 433/868/915MHz wireless modules, 2.4G RF Modules, FSK Transceiver Modules, Antennas, Remote Controls, and customized wireless RF solutions. Welcome to inquire!

Search

Hot Products

Get Free Samples

One-stop IOT Solution Provider

QUICK LINKS

PRODUCT CATEGORY

CONTACT US

  Add.Room 603, Unit C, Zone A,    Huameiju Business Center, Xinhu Rd., Bao'an District, Shenzhen, China
  Phone: +86-755-29369047
  WhatsApp: +86 13760215716
  Skype: wsj.james
 
WeChat: wsj_james
  E-mail: james@dreamlnk.com

Copyright  2020 SHENZHEN DREAMLNK TECHNOLOGY CO., LTD. All Rights Reserve| SITEMAP