Excelitas LLAM Series of InGaAs APD Receiver Modules
PART/ LLAM-1550E-R2AH

LLAM-1550E-R2AH - InGaAs APD Receiver, 200um, TO-66, 50MHz, Cooler, High-Damage Threshold

The LLAM-1550E-R2AH is high-speed, low-light analog avalanche photodiode (APD) receiver module with a 1550 nm InGaAs APD. Featuring a thermoelectric cooler, this APD Receiver Module offers a bandwidth of 50 MHz and high-damage threshold.

The LLAM Series of APD modules features an avalanche photodiode chip, thermoelectric (TE) cooler, and preamplifier, all in a hermetically-sealed package. The fully RoHS-compliant module is supplied in a single modified 12-lead TO-66 flange package, is easy to install, and offers additional heat sinking. The use of a TE-cooler ensures lower noise and constant responsivity over a 5°C to 40°C ambient temperature range. The LLAM series modules are designed for the detection of high-speed, low-light analog signals.

The LLAM-1550E-R2AH includes the Excelitas C30662EH APD.

Applications:

  • Laser range finding
  • Target recognition
  • Distributed temperature sensing (DTS)
  • Confocal microscopy
  • Analytical instrumentation
  • High speed, free space optical communication

 

Active Area: 0.03 mm²
Active Diameter: 0.2 mm
Bandwidth: 50 MHz
NEP:

  • 150-180 fW/√Hz at 1300 nm
  • 130-160 fW/√Hz at 1550 nm

Peak Sensitivity Wavelength: 1550nm
Responsivity:

  • 300 kV/W at 1330 nm
  • 340 kV/W at 1550 nm

Rise/Fall Time: 7 ns
Temperature Coefficient: 0.2 V/°C

Active Area: 0.03 mm²
Active Diameter: 0.2 mm
Bandwidth: 50 MHz
NEP:

  • 150-180 fW/√Hz at 1300 nm
  • 130-160 fW/√Hz at 1550 nm

Peak Sensitivity Wavelength: 1550nm
Responsivity:

  • 300 kV/W at 1330 nm
  • 340 kV/W at 1550 nm

Rise/Fall Time: 7 ns
Temperature Coefficient: 0.2 V/°C

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