Cy22 Ask Ook Circuit Board 433MHz RF Receiver Module

• Usage: Remote Control System
• Type: Wireless
• Support Network: RF
• Information content: Data
• Certification: CE, RoHS
• Condition: New
• Model NO.: CY22
• Frequency: 433.92/315MHz
• Sensitivity: -114dBm
• Voltage: 3.6~5.5V
• Current: 3.5~4.2mA
• Working Temperature: -20 ~ 70 Degree
• Modulation: Ask/Ook
• Data Rate: 2.4kbps
• Transport Package: Plastic Pallet with Individual Slot
• Specification: 30*8*5mm
• Trademark: CY
• Origin: China
• HS Code: 8517629900
• Production Capacity: 200000PCS/Year

Product Description

Description:
The CY22 is an ASK/OOK super heterodyne wireless receiving module with high performance for ISM frequency band. With the adoption of brand RF wireless data transferring/receiver chipsets, the module has advantages at high receiving sensitivity, small size and low cost. CY22 makes some low-end products can get rid using super-regenerative because of the limitation of price reason. This module also improves the stability and reliability of low-end wireless products, improve the image of the product quality and enhance the product competitiveness. Any circuit that can be done without additional wireless signal input to the data signal output. User only use extra simple data decode circuit can achieve wireless products development.
 

Features:

1. Frequency: 315M/433.92MHz (custom frequency is available)
2. High sensitivity -114dBm;
3. Supply voltage: 3.6V - 5.5V;
4. Data Rate: 2.4Kbps;
5. Low power consumption: 5.0V @ 315MHz, 3.3mA; 5.0V @ 433.92MHz, 3.8mA
6. Operating temperature: -20ºC ~ 70ºC, work normally even in the severe temperature environment;
7. Good selectivity and stray radiation suppression ability, easy to pass CE/FCC certification;
8. Excellent inhibiting ability for local oscillator radiation: multiple receivers receive signals from one transmitter simultaneously without any mutual interference and influence on range;
9. 30*7.7*5mm;

Application

1. Remote door openers
2. Remote keyless entry (RKE)
3. Wireless security systems
4. Remote control
5. Wireless door ring
6. Wireless data transmission

Pin Description



Pin-out as showed in figure 1 above

Pin Name	Pin Definition
ANT	Antenna In
GND	Connect to negative power supply
VDD	Connect to positive power supply
DATA	Data Output
DATA	Data Output
GND	Connect to negative power supply

Note 1: ANT pin is a 50 ohm antenna input. The length is about: 
23cm for 315MHz
17cm for 433.92MHz



Electrical Characteristics:
Condition: Ta=25ºC Vcc=5.0V Frequency=315MHz

Characteristics	Specification			Unit	Note
	Min.	Typ.	Max.
Frequency		315		MHz
Modulation	ASK
RF Sensitivity		-114		dBm	50Ohm antenna input directly/1K Kbps
Receiving Bandwidth		330		KHz
Receiving opening time(Ton)			10	ms
Supply Voltage	3.6	5.0	5.5	V
Current(IRC)	3	3.3	3.6	mA
Decoding output max. voltage			3.3	V	RL=500K
Decoding output min. voltage			0.5	V
Operating Temperature	-20		70	ºC

Condition: Ta=25ºC Vcc=5.0V Frequency=433.92MHz

Characteristics	Specification			Unit	Note
	Min.	Typ.	Max.
Frequency		433.92		MHz
Modulation	ASK
RF Sensitivity		-114		dBm	50Ohm antenna input directly/1K Kbps
Receiving Bandwidth		330		KHz
Receiving opening time(Ton)			10	ms
Supply Voltage	3.6	5.0	5.5	V
Current(IRC)	3.5	3.8	4.2	mA
Decoding output max. voltage			3.3	V	RL=500K
Decoding output min. voltage			0.5	V
Operating Temperature	-20		70	ºC

Mechanical Size: (Unit: MM)