900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




Infineon Technologies Electronic Components Datasheet

KMY24 Datasheet

Microwave Motion Sensor

No Preview Available !

www.DataSheet4U.com
Microwave Motion Sensor
KMY 24
Description
The KMY 24 is a microwave rader motion sensor
based on the Doppler effect. It transmits a low
energy microwave radiation at 2.45 GHz which is
reflected by objects. If the object is moving relative
to the sensor, a Doppler shift occurs. The shifted
wave is mixed with the original wave in two mixers,
resulting in two output voltage signals. The phase
shift between these two signals is negative or
positive depending on whether the target is
approaching or receding from the detector.
Features
• High sensitivity
• Dual Mixers enabling direction detecting
• High reliability
• Low power consumption
• Low harmonic emission
• Small size
• Light weight
• Low cost
Typ
KMY 24
Marking Ordering Code Operating Frequency License No.
KMY 24 Q62702-R323 2.45 GHz
BZT G127520H
Pin Configuration
1 VS (GND)
2 VD1 (output voltage D1)
3 VD2 (output voltage D2)
4 + VS
SIEMENS
KMY 24
Notes:
1. Solder pads must not be perforated, as this will damage,
1234
EHA07260
and may destroy the multilayer PC Board.
2. Regulations on the use of High frequency devices.
The use of high frequency devices is regulated in most
countries and certain frequencies can be subject to restrictions. The use of the KMY 24 should be clarified with
the respective authorities in each country to ensure compliance with the prevalent legislation.
Data Sheet 1 1999-04-01


Infineon Technologies Electronic Components Datasheet

KMY24 Datasheet

Microwave Motion Sensor

No Preview Available !

www.DataSheet4U.com
KMY 24
Absolute Maximum Ratings
Parameter
Operating temperature range
Storage temperature range
Supply voltage
Symbol
Top
Tstg
VS
Limit Values
20 + 60
30 + 80
15.6
Unit
°C
°C
V
Electrical Characteristics
at TA = 25 °C
Parameter
Supply voltage
Operating frequency
Operating current
Detecting range1)
Amplitude of signal 1
Quotient of amplitude of 1 and 2
Phase difference
Equivalent isotropic radiated power at fo
Symbol
VS
fo
Iop
rop
VD1
VD1/VD2
ϕ2 − ϕ1
EIRP
Limit Values
Unit
min. typ.
max.
10.8 12
15.6 V
2.40 2.45
2.48 GHz
23
mA
58 m
1)
mV
2
40 120 Degrees
8
dBm
1) The amplitude of the signal depends on the object size and its distance from the detector. Measurements taken
with 5 cm high, cylindrical metallic objects, moving in circles at a distance of 1 m for example, give signal
amplitudes of typically VD1 = 40 mV.
Data Sheet 2 1999-04-01


Part Number KMY24
Description Microwave Motion Sensor
Maker Infineon Technologies
PDF Download

KMY24 Datasheet PDF






Similar Datasheet

1 KMY24 Microwave Motion Sensor
Infineon Technologies





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy