Blog Archives

1 MV/A Transimpendance Amplifier

Model 312B Current Amplifier Application Note AMI’s Model 312B is a low noise high gain (1MV/A) transimpedance amplifier.  It is designed to amplify small current signals, typically produced by a photodiode, to a voltage signal employing AMI’s proprietary compensation scheme

Posted in Sensors and Amplifiers, Technical Note

HIGH SENSITIVITY APD OPTICAL RECEIVER APPLICATION NOTES

MODEL 7511A HIGH SENSITIVITY APD OPTICAL RECEIVER APPLICATION NOTE INTRODUCTION The Model 7511A is a high gain, low noise optical receiver employing an avalanche photodiode (APD) with a nominal bandwidth of 35 MHz and high dynamic range capable of driving a

Posted in Sensors and Amplifiers, Technical Note

New High Sensitivity APD Optical Receiver, Model 7511A

Longwood, FL – October 21, 2019. Analog Modules, Inc. (AMI), a HEICO company (NYSE:HEI.A) (NYSE:HEI), is pleased to announce the release of its High Sensitivity InGaAs APD Optical Receiver, Model 7511A-1-04. The Model 7511A-1-04 optical receiver includes a 200 µm

Posted in General News, Sensors and Amplifiers

AMI Exhibiting at BiOS and Photonics West 2019

A new year brings a new show season to AMI with upcoming exhibits in San Francisco, Shanghai, Baltimore and Munich. First up is BiOS February 2-3 at the Moscone Center in San Francisco, CA. Part of the Photonics West conference

Posted in General News, Laser Electronics, Sensors and Amplifiers

DC Coupled Fiber Optic Link

AMI’s Model 732T/R offers a unique capability as truly DC coupled fiber optic link. The Model 732T/R includes a matched transmitter and receiver pair providing the end user with a DC coupled fiber optic link. It can be modulated with a

Posted in Sensors and Amplifiers, Technical Note

A New Generation of Laser Spot Tracker

The Model 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 1.06μm. Independent five channel noise detectors set the lowest thresholds to achieve

Posted in General News, Sensors and Amplifiers, Technical Note

WHY CHOOSE AMI FOR YOUR LASER RANGE RECEIVER OR SPOT TRACKER?

AMI is the Dominant independent supplier of laser receivers worldwide. AMI has the advantage of 35 years of field and user feedback, and has continuously improved its products to reflect real life situations and use, including battlefield experience. As an

Posted in Sensors and Amplifiers, Technical Note

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: , ,

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.