1. DESCRIPTION:
The CY68-XXX is a ASK/OOK/ FSK compatiable superhet receiver. Which is designed with high sensitivity, long distance, easy use for designing.
2. 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.
3. APPLICATION:
Remote gate controls
Remote keyless entry
Car alarm systems
wireless security systems
Automation systems
ELECTRICAL CHARACTERISTICS:
Condition: Ta=25ºC Vcc=5.0V Frequency=315MHz
| Characteristics | Min | Typ | Max | Unit | Note |
| Fc Carrier Frequency | 310 | 314.98 | 316 | MHz | IF = 220kHz |
| Vcc Supply Voltage | 3.6 | 5.0 | 5.5 | V | 5.0v at default |
| Is 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 |
| Fdev Frequency Deviation |
| ±40kHz |
|
|
|
| Bw -3dB Bandwidth |
| 250 |
| KHz |
|
| Datarate |
| 2.4 | 9.6 | kbps |
|
| Ton Turn on time from sleep |
|
| 3 | ms |
|
| VIL "L"level input/output level | 0 |
| 0.2 | mA |
|
| VIH "H"level input/output level | 2.6 |
| 5.5 | V |
|
| Output leak current (H level) |
| 0 | 2 | μA |
|
| VDATAL Output voltage (L level) |
|
| 0.4 | V | IDATAL = 200μA |
| DR Wave shaping output duty ratio | 45 | 50 | 55 | % | VIN (MIX) = 60dBmVEMFF or single tone |
| IRR Image Suppression Ratio |
| 35 |
| dB |
|
| Top Opertaing Temperature Range | -40 |
| +85 | ºC |
|
Condition: Ta=25ºC Vcc=5.0V Frequency=433.92MHz
| Characteristics | Min | Typ | Max | Unit | Note |
| Fc Carrier Frequency | 430 | 433.92 | 435 | MHz | IF = 220kHz |
| Vcc Supply Voltage | 3.0 | 5.0 | 5.5 | V | 5.0v at default |
| Is 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 |
| Fdev Frequency Deviation |
| ±40kHz |
|
|
|
| Bw -3dB Bandwidth |
| 250 |
| KHz |
|
| Datarate |
| 2.4 | 9.6 | kbps | At default |
| Ton Turn on time from sleep |
|
| 3 | ms |
|
| VIL "L"level input/output level | 0 |
| 0.2 | mA |
|
| VIH "H"level input/output level | 2.6 |
| 5.5 | V |
|
| Output leak current (H level) |
| 0 | 2 | μA |
|
| VDATAL Output voltage (L level) |
|
| 0.4 | V | IDATAL = 200μA |
| DR Wave shaping output duty ratio | 45 | 50 | 55 | % | VIN (MIX) = 60dBmVEMFF or single tone |
| IRR Image Suppression Ratio |
| 35 |
| dB |
|
| Top Opertaing Temperature Range | -40 |
| +85 | ºC |
|
