About CMC Electronics Inc., Displays and Sensors- Type: InGaAs
- Light Spectrum: VIS, NIR, SWIR
CMC Electronics’ 264-339834 series use an InGaAs APD with a low k-factor of 0.2,
with a built-in preamplifier enabling optimum signal-to-noise performance.
The APD is coupled to a GaAs FET input transimpedance amplifier (TIA) in a 12-
lead TO-8 package. The internal temperature can be monitored via an embedded
thermal sensor close to the APD.
The module is designed with a 50 Ω output impedance which can be AC- or DCcoupled
and can sustain high optical power exposure with a very fast recovery time
with its integrated overload input protection circuit.
Customizations such as bandwidth tuning, NEP screening, responsivity
optimization and different temperature sensors are available to fit your system
design needs upon request.