宽带InGaAs光电探测器
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面议
宽带InGaAs光电探测器
Broadband InGaAs Photo-diode
宽带InGaAs光电探测器由光电探测器芯片和偏置电路组成,饱和光功率可达10dBm,小型化,可原位替换EM169,标准SMA射频口输出。
The broadband InGaAs photodiode is consists of a photodiode chip and a basic circuit,with the saturation optical power can reach to 10dBm,miniaturized and can in-situ Replace EM169,standard SMA RF port output.
〖大值额定参数Absolute maximum rated parameter〗
参数 Parameter | 符号 Symbol | 条件 Condition | 小值 Min | 大值 Max | 单位 Unit |
工作电压 Operating voltage | Vpd | — | 3 | 9 | V |
储存温度 Storage temperature | Ts | — | -55 | 85 | ℃ |
工作温度 Operating temperature | To | — | -40 | 70 | ℃ |
大接收光功率 Maximum received optical power | PIN | — | — | 10 | dBm |
〖性能参数Performance Parameter〗
参数 Parameter | 符号 Symbol | 条件 Condition | 小值 Min. | 典型值 Typ. | 大值 Max. | 单位 Unit |
饱和光功率 Saturation optical power | PS | — | — | 10 | — | dBm |
调制带宽 The modulation bandwidth | BW | — | 0.1 | 20 | — | GHz |
幅度平坦度 Amplitude flatness | AF | — | — | 2 | — | dB |
响应度 Responsivity | Re | — | — | 0.85 | — | uA |
波长 Wavelength | λ | — | 1260 | 1310/1550 | 1625 | nm |
输出阻抗 Output impedance | ROUT | — | — | 50 | — | Ω |
光接口 Optical interface | FC/A PC(可定制) FC/A PC(Can be Customized) | |||||
光纤类型 Fiber type | 标准单模光纤,光纤直径0.9mm,光纤长度1m Standard single mode fiber,Diameter 0.9mm,length 1m | |||||
射频接口 Radio frequency interface(RFI) | SMA | |||||
尺寸 Size | 17.78mm x 12.7mm x 8.9mm |