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Balanced Detector

Balanced Detector

Arcadia Optronix’s Balanced Detector incorporates two balanced photodiodes and an ultra-low-noise, high-speed mutual resistance amplifier. Excellent common mode rejection ratio (CMRR) and noise reduction can be achieved.
Product Detail

Key Features
● Common Mode Rejection Ratio: > 25 dB
● Wavelength Range: 900 - 1700 nm
● Bandwidth @ 3 dB: DC-200 M, 400 M

Specifications
ParameterUnitValue
Detector Material-InGaAs-PIN
Operating Wavelength Rangenm900 - 1700
RF OUTPUT Conversion Gain¹V/mW22.5 or 10
RF OUTPUT Voltage ²V3.5 or 1.8
ResponsivityA/W0.9
Detector Active Area Diametermm0.045
Common Mode Rejection RatiodB≥ 25
Saturation Power³μW155 or 180
Minimum NEPpW/√Hz8.52
Storage Temperature- 40 to + 85
Operating Temperature- 15 to + 65
Dimensionsmm85 × 80 × 30

1RF OUTPUT Coversion Gain: 200 M version, 22.5 V/mW; 400 M version, 10 V/Mw.
2RF OUTPUT Voltage: 200 M version, 3.5 V; 400 M version, 1.8 V.
3Saturation Power: 200 M version, 155 μW; 400 M vesion, 180 μW.

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