* K-Band Microwave Motion Sensor Module
* US $10-30 / Piece | 1000 Piece/Pieces (Min. Order)
* Features
·VCO Transceiver working in the 24GHz - ISM - Band·Detection of direction and velocity as well as distance of moving and stationary objects·Integrated Prescaler for easy frequency control·Integrated Low Noise Amplifier·Mounting by standard SMT-Process (delivery on Tape & Reel)·Extended temperature range from -40°C up to +85°C·Very small outline dimensions·Available with different antenna patterns by same interface
Specification
PARAMETER | CONDITIONS | SYMBOL | MIN | TYP |
| MAX | UNITS |
Radar | |||||||
VCO frequency range |
| fVCO | 24.050 |
| 24.250 | GHz | |
Tuning voltage | to cover VCO frequency range | Vtune | 0.7 |
| 2.5 | V | |
VCO tuning sensitivity | within VCO frequency range | KVCO |
| 720 | 2000 | MHz/V | |
output power (EIRP) |
| Pout |
|
| 20 | dBm | |
IF output DC-Offset |
| IF1/2_DC-offset | 1.4 | 1.8 | 2.2 | V | |
IF-Bandwidth (-3dB) |
| B | 0 |
| 1M | Hz | |
signal level (RCS = 0.5m² @ 5m) |
| IF1/2 | 120 |
| 360 | µVrms | |
noise level | 100Hz...1kHz | N1/2 |
|
| 20 | µVrms | |
Power supply | |||||||
supply voltage |
| VCC | 3.2 | 3.3 | 3.4 | V | |
supply current |
| ICC |
| 47 | 57 | mA | |
Frequency Divider | |||||||
Prescaler division ratio | VCC_PTAT = 0 V, | DDIV | 16 |
| |||
| VCC_PTAT = 3.3 V | DDIV | 8192 |
| |||
Prescaler supply voltage |
| VCC_DIV | 3.2 | 3.3 | 3.4 | V | |
Prescaler supply current |
| ICC_DIV |
| 19 |
| mA | |
Environment | |||||||
operating temperature |
| TOP | -40 |
| +85 | °C | |
storage temperature |
| TSTG | -40 |
| +85 | °C | |
Mechanical Outlines | |||||||
|
| Height | 3.1 |
| |||
outline dimensions | length | 21.4 | mm | ||||
| width | 15.0mm |
