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High-performance FSK Wireless Receiving Module with TI-Chipcon's CC113L Chip

Designed base on TI-Chipcon's CC113L wireless receiving chip. It is a compact, high-performance wireless RF receiving module.
  • DL-RXC113L

  • 433M

  • TI-CC113L

  • -45~-35dBm

  • 1.8~3.6V

  • -114dBm

  • 500~600m

  • 19*17*2

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High-performance FSK Receiver Module with TI-Chipcon' S CC113L chip


Module introduction

DL-RXC113L was designed base on TI-Chipcon's CC113L RF Receiver chip. It is a compact, long-distance, high-performance wireless RF receiving module. The chip launched by TI-Chipcon is mainly set to 315MHz, 433MHz, 868MHz, 915MHz and other special frequency bands of the national networks. The sensitivity can reach -114dbm, the maximum transmission rate can reach 500Kbps.

This RF module integrates all RF-related functions. Users do not need to have a deep understanding of RF circuit design; they can use this module to easily develop wireless products with stable performance and high reliability, shortening the product development cycle.

There are 2 interface modes (SMD and DIP) been adopted, which can not only meet customers' SMT application, but also realize transverse and longitudinal welding through 2.0mm standard stitch arrangement. The small size of the module is convenient for portable products, and it can well meet the requirements of low-power system by combining with low-power MCU.


Features

● 600m transmission distance (1200bps)

● Working frequency: 433.92m (other frequencies need to be customized)

● Operating voltage: 1.8V-3.6V

● The most classical product in the SUB GHz RF modules

● Support up to 255 independent channels, can achieve soft frequency hopping

● Separate 64-byte RX FIFO and TX FIFO

● Efficient SPI four-pins interface


Applications

● Wireless sensor;

● Home automation;

● Automated data collection;

● Industrial remote control, telemetry;

● Data monitoring and transmission;

● Home Appliance Control;

● Security, alarm control;


Download Center

DL-RXC113L Specification V1.1 do


Technical Parameter

DC characteristics

Description Min. Max.  Unit
Supply voltage 1.8  3.6  V
Working current RX <16mA
mA
Standby current
<1uA  mA
IO port voltage Vss-0.3 Vdd+0.3 V
Working temperature -20 75

DC characteristics of the Module

RF characteristics (Unless otherwise stated, the temperature is 25  ℃, and VCC is 3.3V)

No Characteristics  Index parameter range  Unit


Min. Typi. Max.
1

Frequency range (customized by

industry)

250 433.92 1000 MHz
2 Frequency interval
100K
Hz
3 Receive sensitivity
-114
dBm
4 Modulation GFSK 2-FSK OOK MSK
5  Transmission rate 1.2
500 Kbps
6  Communication distance  500
600 M
7 OOK Modulation mode, sensitivity
-108
dBm
8 OOK modulation mode, rate 

100 Kbps
9 Standby power consumption 

0.9 MHz
10 Crystal accuracy
10
PPM

High frequency characteristic table of the module


Pins Definition

c113l_01

Pin Name Description Remark
1 PA_VDD

Power supply 3.0~9.0V

RF VDD
2

VDD

Power supply of RF transceiver chip: 3.3V

1.8-3.6V
3

NIRQ

Interrupt input pin, output low level when interrupt is generated


4

SCLK

SCLK input. Provide four-line serial data clock function

Configuration register

5

SDO

0~VDD Digital output


6

SDI

0~VDD Digital input


7 NSEL

Input pin for serial interface select


8

SDN

Turn off input pin, SDN = 0 or 1; Refer to IC specification
9-11

GND

Grounding, common ground with the system


12

ANT

Antenna


 Pins Definition of DL-RXC113L Module

Size

c113l_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 Wireless Modules, Antennas, Remote Controls, and customized wireless RF solutions. Welcome to inquire!

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