| Maximum Pulse Repetition Rate |
>50 MHz |
| Input Range |
2 µA to 4 mA (100 µV to 200 mV) |
| Input Linear Range |
2 µA to 160 µA (100 µV to 8 mV) |
| Input Charge Sensitivity |
<20 fC |
| Linear Section Transimpedance Gain |
50 dB |
| Transimpedance |
18 kΩ |
| Input Impedance |
50 Ω |
| Noise Referred to Input |
<0.4 µA p-p (20 µV p-p) |
| Input Pulse Polarity |
Negative |
| Input Pulse Rise Time |
<2 to 3 ns |
| Input Overvoltage Protection |
Standard |
| COLLECTOR (Input) Connector |
SHV |
| BIAS Connector |
SHV |
| H.V. SUPPLY Connector |
SHV |
| Threshold Adjustment Range |
0 to 14 mV referred to input |
| Remote Threshold Input |
0 to +5V (0 to 14 mV referred to input) |
| Pulse Pair Resolution |
<20 ns |
| Minimum Output Pulse Width |
10 ns (Standard) |
| Maximum Output Pulse Width |
1 µs |
| Output Impedance |
50 Ω |
| Output Signal |
+5V (TTL) |
| Power and Signal Connector |
9 pin mini D type |
| Second Output Signal |
BNC |
| Power Requirements |
± 8VDC to ± 24VDC/50 mA |
| Physical Size |
1.75"H x 2.4"W x 7.2"L |