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光電探測器 PD-30
2019/08/15
詳細內容
光電探測器 PD-30
30 GHz 帶寬InGaAs PIN 光電探測器 PD-30
產(chǎn)品評論
PD-30是高線(xiàn)性30GHz帶寬InGaAs PIN光電探測器，在要求寬帶頻率響應的O/E前端使用是理想的。共面波導光電二極管設計最佳化1250nm到1650nm波長(cháng)范圍的速度和靈敏度。這個(gè)波導設計確保30GHz頻率響應所必需的數字和模擬應用。前端照明的臺面結構PIN設計允許達到30mW的高輸入功率。
應用：
光接收機模擬
光放大系統
RZ和NRZ達到40Gb/s
雷達測量
相干光系統
實(shí)驗儀器理想的前端O/E轉換器
特征：
寬帶寬，>30GHz
高線(xiàn)性達到30mW輸入功率
高電流處理能力達到25mA
共面的PIN探測器模塊
平坦的頻率響應，±1db
高響應率
光譜范圍800-1650nm
低諧波畸變
Feature Name | Description |
Optical Specifications | |
Operating Wavelength | 1250 nm - 1650 nm |
Optical Input Level | 30 mW max. |
S21 3 dB Bandwidth | 29 GHz min., 31 GHz typ. |
S22 Characteristics | < -10 dB @ 20 GHz |
Repsonsitivity | 0.85 A/W @ 1550 nm typ., 0.90 A/W at 1310 nm typ. |
Dark Current @ 25° C, 5 V | 10 nA typ., 100 nA max. |
Optical Return Loss | -30.00 dB typ. |
Optical PDL @ 1550 nm | 0.05 dB max. |
Optical Fiber | SMF-28 |
Bias Voltage | 5 V typ. |
Impedance | 50 Ω |
Coupling | AC-Coupled |
Analog Applications | |
Useful Bandwidth | DC to 32 GHz |
Ripple over any 1 GHz | ±1.0 dB max. |
Group Delay | ±7.0 ps |
2nd Harmonics Distortion | -70.0 dBc max. |
3rd Harmonics Distortion | -75.0 dBc max. |
Digital Applications | |
Sensitivity @ 10 Gb/s | -19.0 dBm |
Recieving Bandwidth | Up to 40 Gb/s |
Data Format | RZ, NRZ |
Mechanical Specifications | |
Temperature Range | 0o C to +70o C (operation), -55o C to +125o C (storage) |
Operating Humidity | 85% |
Photodiode Bias Voltage | 5 V, ± 1 V DC |
Package type | 2-pin module with K connector |
Housing Dimensions | 30 mm x 17 mm x 14 mm |
Fiber Connector | FC/APC |
Optical Fiber | SMF-28 with 900 mm Tube |
Absolute Maximum Ratings | |
PIN Bias Voltage | +2.0 to +7 V |
Forward Current | 25 mA |
Optical Input Power Damage Threshold | 30 mW |
Lead Soldering Temp (10 s) | 250 o C |