CY72-V3.0 Receiver Module:
Features:
- Frequency: 315MHz/433.92MHz(custom frequency is available);
- High sensitivity -116dBm (ASK/OOK), -115dBm(FSK);
- Supply voltage: VCC= 3.6 to 5.5 V;
- IF band: 220KHz;
- Low power consumption: Icc=6.3mA(FM mode, Vcc=5.0V@434MHz);
- Consumption current during BS(battery saving)mode: 0uA(typ.);
- Easy for application;
- Wide operating temperature;
- Fast response time.
Application
- Remote gate controls
- Remote keyless entry
- Car alarm systems
- Wireless security systems
- Automation systems
Pin Description
Pin Name |
Pin Definition |
ANT |
Antenna In |
VDD |
Positive Power Supply |
GND |
Ground |
DO |
Data output |
EN |
Optional output: 1, No Connect (default setting) 2, Battery Saving Mode: (Working mode in High level input) (Sleeping mode in Low level input) |
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
Parameter |
Specification |
Unit |
Condition |
Min |
Typ. |
Max |
Carrier Frequency |
310 |
314.98 |
316 |
MHz |
IF = 220kHz |
Supply Voltage |
3.6 |
5.0 |
5.5 |
V |
5.0v at default |
Supply current |
4.3 |
5.7 |
7.1 |
mA |
ASK |
4.5 |
5.9 |
7.3 |
FSK |
Modulation Mode |
ASK/FSK |
|
RF sensitivity |
|
-116 |
|
dBm |
600bps(Manchester), dev=±40kHz |
Frequency Deviation |
|
±40 |
|
kHz |
|
-3dB Bandwidth |
|
250 |
|
KHz |
|
Data Rate |
|
1.2 |
9.6 |
Kbps |
|
Turn on time from sleep |
|
|
3 |
ms |
|
"L" level input/output level |
0 |
|
0.2 |
mA |
|
"H" level input/output level |
2.6 |
|
5.5 |
V |
|
Output leak current (H level) |
|
0 |
2 |
μA |
|
Output voltage (L level) |
|
|
0.4 |
V |
IDATAL = 200μA |
Wave shaping output duty ratio |
45 |
50 |
55 |
% |
VIN (MIX) = 60dBmVEMFF or single tone |
Image Suppression Ratio |
|
35 |
|
dB |
|
Operating Temperature Range |
-40 |
|
+85 |
ºC |
|
Condition: Ta=25ºC Vcc=5.0V Frequency=433.92MHz
Parameter |
Specification |
Unit |
Condition |
Min |
Typ. |
Max |
Carrier Frequency |
430 |
433.92 |
435 |
MHz |
IF = 220kHz |
Supply Voltage |
3.0 |
5.0 |
5.5 |
V |
5.0v at default |
Supply current |
4.6 |
6.1 |
7.6 |
mA |
ASK |
4.7 |
6.3 |
7.9 |
FSK |
Modulation Mode |
ASK/FSK |
|
RF sensitivity |
|
-116 |
|
dBm |
600bps(Manchester), dev=±40kHz |
Frequency Deviation |
|
±40 |
|
kHz |
|
-3dB Bandwidth |
|
250 |
|
KHz |
|
Data Rate |
|
1.2 |
9.6 |
Kbps |
|
Turn on time from sleep |
|
|
3 |
ms |
|
"L" level input/output level |
0 |
|
0.2 |
mA |
|
"H" level input/output level |
2.6 |
|
5.5 |
V |
|
Output leak current (H level) |
|
0 |
2 |
μA |
|
Output voltage (L level) |
|
|
0.4 |
V |
IDATAL = 200μA |
Wave shaping output duty ratio |
45 |
50 |
55 |
% |
VIN (MIX) = 60dBmVEMFF or single tone |
Image Suppression Ratio |
|
35 |
|
dB |
|
Operating Temperature Range |
-40 |
|
+85 |
ºC |
|
Mechanical Size: (Unit: MM)
CYT33-V3.0 Transmitter Module
Features:
- High output power: +14dBm
- Low operation voltage: VCC = 2.0 to 3.6V
- Frequency: 433.92 MHz; (Customized frequency is available)
- Circuit shape: PLL (+-50KHZ), stable working frequency
- The range can be up to 300m in the open space when matching with CY11
- Low static power consumption, current consumption when transmission: 12.5mA (433.92MHZ), data pin low level current consumption: <2uA
- Temperature Range: -20ºC~+70ºC
- Dimension: 10.7 x 11.3 x 1.8mm
- Freq deviation: ±50 KHZ
Application
- Remote Keyless Entry (RKE)
- Remote Gate Controls, Brake
- Wireless Security Systems
- Wireless Control Curtain device
- Wireless Industrial Control
- Wireless Data Transmission
Pin Description
Pin-out as showed in figure 1 above
Pin Number |
Pin Name |
Pin Definition |
1 |
ANT |
Antenna input |
2 |
GND |
Ground |
3 |
DATA |
Data input |
4 |
VDD |
Positive power supply |
5 |
GND |
Ground |
6 |
GND |
Ground |
Electrical Characteristics:
VDD-GDN 2.2V-3.6V Ta-25ºC
Parameter |
Symbol |
Condition |
Value |
Unit |
Min. |
Typ. |
Max. |
Frequency |
Fc |
|
|
433.92 |
|
MHz |
Modulation |
|
|
ASK |
|
Output Power |
|
3.6V/50Ω |
|
14 |
|
dBm |
Data Rate |
|
|
|
2.4 |
9.6 |
Kbps |
Supply Current |
IRC |
|
|
12.5 |
|
mA |
Working Voltage |
VCC |
|
2.2 |
3.3 |
3.6 |
V |
Working Temperature |
TC |
|
-20 |
|
+70 |
ºC |
Mechanical Size: (Unit: MM)