Integrated Circuits
BLA1752 Limiter Detector Module
Typical Performance:
• Freq. Range: 3 to 10 GHz (see note)
• Maximum Input Power: 500 W peak
(1 µSec pulse width @ 0.001 duty cycle)
• Minimum Detected Output Current
(terminated in 50 Ω):
- 6 mA @ 100 mW input
- 10 mA @ 1W input
- 20 mA @ 10 W to 500 W input
• Output Current Variation: 10 mA max
for Pin = 10 to 500 W peak
• Minimum Return Loss: 20 dB
• Operating Temperature: -20 to +70o C
Note: Units may be used up to 18 GHz with de-rated
The BLA1752 is a drop-in limiter-detector module. The module contains a diode limiter followed
by a Schottky detector diode. The presence of the diode limiter allows the module to provide a
detected output over a much greater dynamic range of input power than could be achieved by
the detector diode alone. Detected output can be either positive or negative.
150 Sohier Road
Beverly, Massachusetts 01915
Beverly Microwave Division
Phone: 978-922-6000 Fax: 978-922-2736
E-Mail: [email protected]