The C10508-01 consists of an APD, current-to-voltage converter, high-voltage power supply circuit as well as microcontroller for compensating temperature with high stability on the basis of information received from the themperature sensor. The microcontroller contains coefficients according to the temperature characteristics of the APD. This allows highly stable APD gain over a wide temperature range even at high gain. The gain can be adjusted using a switch on the circuit board or commands from a PC.
|Effective photosensitive area||φ1.0 mm|
|Temperature stability of gain (typ.)||±5.0 max. %|
|Photoelectric sensitivity (typ.)||1.25 × 107 V/W|
|Low Band Cut-off Frequency (typ.)||DC MHz|
|High Band Cut-off Frequency (typ.)||10 MHz|
|Supply voltage (typ.)||±5 V|
|Measurement condition||Photoelectric sensitivity: M=250, λ=800 nm, Temperature stability of gain: 0～40 ℃|
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