Blog Archives

OSCILLATION IN AMPLIFIERS

OSCILLATION IN AMPLIFIERS Most amplifiers work without problems, but in some cases oscillations may occur with high frequencies/high gains and/or poor layout. The first step is to measure the frequency and amplitude of the oscillation. Use the internal triggering of

Posted in Sensors and Amplifiers, Technical Note

HOW TO MEASURE NOISE

Specifically How to Measure Noise when using AMI’s transimpedance and voltage amplifiers VERIFICATION When determining how to measure noise one question that is frequently asked is how to verify the noise performance of voltage and current amplifiers.  This note suggests

Posted in Sensors and Amplifiers, Technical Note

Transimpedance Amplifier Selection

Transimpedance Amplifier Selection Guide AMI designs and manufactures a range of Transimpedance Amplifiers for OEM, medical and research applications primarily for use with photodetectors. AMI’s amplifiers combine low noise, high gain, large dynamic range, and small package size. The key

Posted in Sensors and Amplifiers, Technical Note Tagged with: , ,

AMI at SPIE Defense & Commercial Sensing Conference, SPIE.DCS Day Two

SPIE.DCS Day Two After a productive first day AMI at is looking forward to the second day of the SPIE Defense and Commercial Sensing conference in Baltimore, MD. Please stop by AMI’s booth, 422.  The show floor is open from 10AM

Posted in General News, Laser Electronics, Sensors and Amplifiers

AMI Exhibiting Today at SPIE Defence & Commercial Sensing in Baltimore, MD

AMI Booth 422 SPIE Defense & Commercial Sensing If you are attending the SPIE Defense and Commercial Sensing  conference and exhibit  or are in the greater Baltimore/DC area please stop by AMI’s booth, 422.  The show floor is open from

Posted in General News, Laser Electronics, Sensors and Amplifiers

AMI’s Laser Spot Tracker

The 742DP is a new generation of Laser Spot Tracker with wide flexibility for missile and platform tracker applications. The detector is temperature controlled and optimized for 1.06?m. Independent five channel noise detectors set the lowest thresholds to achieve long

Posted in Sensors and Amplifiers Tagged with: , , , ,

Hybrid APD-Preamp Optical Receiver

AMI is proud to announce our latest product. The Model 7510 is a high gain low noise APD-preamp optical receiver. The compact construction (modified TO-8 header) and PCB mounting capability make the 7510 ideal for miniature applications. The thermo-electric heater/cooler

Posted in Sensors and Amplifiers Tagged with: , ,

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Featured Products

Model 766

The Model 766 Pulsed Laser Diode Driver offers user-adjustable pulse width capability as low as 150ps up to 1ns for driving laser diode modules at output currents up to 1.1A. The driver circuitry includes a TEC controller and operates from a single 5V power source.