DESCRIPTION: CY33 is an ASK/OOK receiver super-heterodyne module, which is designed specifically for unlicensed remote-control and wireless security receiver operating at 315/433.92MHz under FCC Part 15 regulation or pass ETSI certification. The CY33 is based on a single-conversion, super-heterodyne receiver architecture and incorporates an entire Phase-Locked Loop (PLL) for precise local oscillator generation. It can be used in OOK/ HCS/ PWM modulation signal and demodulate to digital signal. CY33 is a high performance module at a competitive cost and easily to design for your product. The CY33 module can be also a RoHS compliance product.
FEATURES: 315M/433.92MHz (custom frequency is available) Low cost ASK/OOK radio superhet receiver High frequency stability (no adjust components) & coherence Very low RF re-radiation at the antenna Operation temperature: -20℃ ~70℃ ( It can custom to -40~85℃ upon requests) Supply voltage: 3.0~5.5V Available frequency: 315/433.92MHz (other Frequency customer selectable) Compatible with most (ASK/OOK) transmitters
APPLICATION: Smart home system Remote controls Remote fan and light control Garage door and gate openers Alarm and security system
PIN DEFINITION:
Figure1 CY33 Shape & Pins
Pin Name
Pin Definition
ANT
RF signal input pin, connect antenna outside(Note1)
GND
Connect to negative power supply
GND
Connect to negative power supply
VDD
Connect to Positive power supply
VDD
Connect to Positive power supply
NC
No connect
DATA
Data output pin, connect to MCU or decoder's input pin
GND
Connect to negative power supply
Note1: ANT pin is a 50 ohm antenna input. The length is about: 23cm for 315Mhz 17cm for 433.92Mhz
ELECTRICAL CHARACTERISTICS:
Parameter
Specification
Unit
Condition
Min
Typ
Max
Frequency Range
315/433.92
MHz
Receiver Sensitivity
-107
dBm
Data Rate
0.58
1.2
4.8
Kbaud
Supply voltage, VDD
3.0
5.5
V
DC
Current
2.7
4.1
mA
Operation Temperature
-20
70
℃
MECHANICAL SIZE: (UNIT: mm)
Figur2 CY33 Dimension
FAQ
1. Why choose CY Wireless?
a. High Service Quality: OEM & ODM service; Reply in 24 hours; 7 years experience in overseas export. b. High Product Quality: Quality inspection in factory and double check in company. c. Professional Manufacturer: We possess several production bases, gathering over 300 staff, a professional R&D team and many other cooperation manufacturer, all products are directly from factory. d. Competitive Price: Every order must follow our quoted price rule; We never allowed the higher price. e. Advantaged Shipment: Our partner: DHL, UPS, FedEx, EMS; Delivery time: 4-7 working days.
2. Could I order one piece for sample to test the quality?
Yes, We recommend checking the sample before order. You could order the sample before your order.
3. May I have your catalogue and price list for trial order in MOQ quantity?
All our products were shown on alibaba, please have a detailed looking and choose the interested models in our site.
4. If I want cheaper quality, can you produce?
Yes, just send us your quality details, such as the material, what cheaper parts instead etc, we will do that as your request and calculate the price.
5. If I order big quantity, what's the good price?
Please send the details enquiry to us, such as the Item Number, Quantity for each item, Quality request, Logo, Payment Terms, Transport method, Discharge place etc. We will make the accurate quotation to you as soon as possible.
