Cy61 High Receiving Sensitivity 315 433.92 MHz RF Receiver Module

• Usage: Remote Control System
• Type: Wireless
• Support Network: RF
• Information content: Data
• Certification: CE, RoHS
• Condition: New
• Model NO.: CY61
• Frequency: 433.92/315MHz
• Sensitivity: -110dBm
• Voltage: 3.6~5.5V
• Current: 6.5~7.0mA
• Working Temperature: -20 ~ 70 Degree
• Modulation: Ask/Ook
• Data Rate: 2.4kbps
• Transport Package: Plastic Pallet with Individual Slot
• Specification: 30*7.7*5mm
• Trademark: CY
• Origin: China
• HS Code: 8517629900
• Production Capacity: 200000PCS/Year

Product Description

Description:
CY61 is an ASK/OOK receiver super-heterodyne module is designed specifically for remote-control and wireless security receiver operating at 315/433.92MHz in ISM frequency band. It has high receiving sensitivity and low price. Any circuit that can be done without additional wireless signal input to the data signal output. Users only need to add simple data decoding circuit and it can easily achieve the development of wireless products.



Features:

1. Receiving Sensitivity: -110dBm
2. Frequency: 315M/433.92MHz (customized frequency is available)
3. Low cost ASK radio super-heterodyne receiver
4. Low Power consumption, 5.0V@315Mhz, 4.8mA. [email protected], 6.8mA. The continuously data transmission data rate can reach 2.4K, when it's in energy saving mode, the consumption can be as low as 50nA.
5. Good selectivity and stray radiation inhibition ability, it's easy to go through the CE/FCC international certification approval.
6. Good capable of suppressing the vibration radiation, can work with multiple receiving module (such as one transmitter with multiple receivers) and they do not interfere with each other and there is no affection over the receiving distance.
7. Operation temperature: -20ºC ~70ºC ( It can custom to -40ºC ~ 85ºC upon requests)
8. Supply voltage: 3.6~5.5V
9. Compatible with most (ASK/OOK) transmitters
10. Size: 30*7.7*5mm

Application

1. Automotive (RKE)
2. Garage Door, Barrier, Roller shutter and gate openers
3. Smart home system 
4. Wireless Door Bell
5. Remote controls
6. Wireless Controller
7. Alarm and security system
8. Wireless data transmission

Pin Description

Please note: CY61 is come with standard 4 PINs (without the red colored pins). Please notify us if you would like 6 PINs.

Pin	Name	Pin Definition
1	ANT	RF signal input pin
2	GND	Connect to negative power supply
3	VDD	Connect to positive power supply
4	SHUT	Data output or Energy Saving Mode (Optional)
5	DATA	Data output pin
6	GND	Connect to negative power supply

Note: 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

Parameter	Specification			Unit	Condition
	Min	Typ.	Max
Frequency range	314.90	315	315.10	MHz
Modulation	ASK
Receiver sensitivity		-110		dBm	50Ohm Antenna direct input/1K Kbps
Receiver Bandwidth		200		KHz
Receiver On time			5	ms
Working Voltage	3.6	5.0	5.5	V
Working Current	4.6	4.8	5.0	mA
Highest Output Voltage when Decoding	3.5		5	V	RL=500K
Lowest Output Voltage when Decoding			0.5	V
Working Temperature	-20/-40		70/85	ºC

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

Parameter	Specification				Unit	Condition
	Min	Typ.		Max
Frequency range	433.82	433.92		434.02	MHz
Modulation	ASK
Receiver sensitivity		-110			dBm	50Ohm Antenna direct input/1K Kbps
Receiver Bandwidth		200			KHz
Receiver On time			5		ms
Working Voltage	3.6	5.0	5.5		V
Working Current	6.5	6.8	7.0		mA
Highest Output Voltage when Decoding	3.5		5		V	RL=500K
Lowest Output Voltage when Decoding			0.5		V
Working Temperature	-20/-40		70/85		ºC

Mechanical Size: (Unit: MM)

PRE-CAUTION:
The driven current of CY61 data output pin is weak, so if direct the single chip microcomputer, please don't add any pull up or pull down resistors on the MCU' I/O port.  The MCU internal pull-up and pull down resistors need to be in disabled state too.

PCB dimension has tolerance of 3%.