LD-PD manufactures a wide range of component photoreceivers with wide bandwidths up to 18 GHz. The MPR0018 Microwave Photonics Receiver extends link response to greater than 18 GHz via direct optical-to-analog RF conversion for signal remoting, communications, radar and information processing applications.
The unit consists of a high speed InGaAs PIN photodiode coupled to the RF output connector. It includes internal bias decoupling and can operate over a wide range of supply voltages (+3 to +15V). The detector response covers 1300 to 1600 nm. It is pigtailed with 900µm jacketed, single mode (ITU-T G.652.D compliant) fiber and can be terminated with a variety of optical connector options.The entire unit is contained in a sealed housing and weighs less than 25 grams.
Name | Model | Description | Parameter | Price |
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● Wide Bandwidth
● Internal Bias-T
● DC Coupled
● Hermetically sealed, SMA connector
Electrical/Optical Characteristics (@T C = 22±3℃)
Parameter | Sym | Test Condition | Parameter values | Unit | ||
Wavelength range | λ | - | 1000-1650 | nm | ||
Frequency range | - | - | C Band | X band | Ku band | - |
Small signal bandwidth | f-3dB | V R =5V,λ = 1.55μm P in =0dBm,R L =50Ω | DC~8 | DC~12 | DC~18 | GHz |
Responsivity | Re | V R =5V, P in =0dBm λ = 1.55μm | ≥0.85 | ≥0.80 | ≥0.80 | A/W |
Amplitude Flatness | F | - | ≤±1.5 | dB | ||
Output VSWR | VSWR | - | ≤2.0:1 | ≤2.0:1 | ≤2.5:1 | - |
Dark current | ID | V R =5V, P in =0mW | ≤20 | nA | ||
1dB compression point saturation Input Optical Power | Ps | VR =5 V,λ=1.55μm, Central Frequency fc=9.5GHz, RFin =-10dBm, Pin =1mW | ≥10 | dBm | ||
Optical return loss | Lo | λ=1.55μm | ≥27 | dB |
Absolute Maximum Rating (@T C = 22±3℃)
Parameter | Sym | Rating | Unit |
Storage temperature range | TSTG | -45~+85 | ℃ |
Operating case temperature range | TC | -40~+70 | ℃ |
Bias Voltage | VR | 12 | V |
Optical Input Power | Pin | 13 | dBm |
Lead soldering temperature | TP | 260(10s) | ℃ |
Typical Response Curves
Fig.1 C-Band Photodetector Frequency Response Cruve
Fig.2 X-Band Photodetector Frequency Response Cruve
Fig.3 Ku-Band Photodetector Frequency Response Cruve
Fig.4 1dB Compression Point Saturation Input Optical Power Cruve
The packages and the pins (Unit: mm)
Size | Sym. | |||||||||
- | d1 | d2 | d3 | e | d4 | d5 | d6 | φa | φb | L |
Min | 17.8 | 12.5 | 12.5 | 2.4 | 2.5 | 9.0 | 7.5 | 2.0 | 0.4 | 1000.0 |
Max | 18.2 | 13.0 | 13.0 | 2.6 | 3.5 | 9.4 | 7.7 | 2.2 | 0.5 | - |
● High Speed Optical-fiber Communication
● Microwave Photonic Link
● High speed Test and Measurement
LDPD45220R | X | x |
Tabel2 | Table3 |
Table 2 Analog Bandwidth
C | CBand | DC~8GHz |
X | XBand | DC~12GHz |
Ku | KuBand | DC~18GHz |
Table 3 Fiber Connector
Code | Connector Type | Remark |
0 | No Connector | single-mode 9/125 μm fiber pigtail |
1 | FC/PC | |
2 | FC/APC |