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OEQuest : Optilab : 7. Photodiode : Photodiode : PIN Photodiode, up to 23 GHz : 23 GHz Linear InGaAs PIN Photodetector, AC Coupled
| 23 GHz Linear InGaAs PIN Photodetector, AC Coupled |
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The Optilab PD-23 is a highly linear, 23 GHz bandwidth InGaAs PIN photodetector that is ideal for use in O/E front-ends requiring wide band frequency response. The coplanar waveguide photodiode design optimizes speed and sensitivity for the 1260 nm through 1610 nm wavelength range, and assures a 23 GHz frequency response necessary for digital and analog applications. The front-illuminated mesa-structured PIN design allows a high input power level of up to 40 mW. The PD-23 is available in a standard 2-pin package with SMA RF connector output for ease of assembly, and can be ordered with or without the external protective housing. Contact Optilab for more information.
Features
➤ Bandwidth 60 KHz to 23 GHz
➤ DC to 23 GHz, DC version
➤ Highly linear to 40 mW+ input power
➤ Operating temperature from -30 ºC to +60 ºC
➤ High current handling up to 35 mA
➤ Flat frequency response, ±1 dB
➤ Useful spectral range 850 nm -1650 nm
➤ Hermetically sealed
Application
➤ 23 GHz Analog RF over Fiber
➤ Optically amplified photonics link
➤ RZ and NRZ up to 20 Gb/s
➤ Coherent lightwave systems
➤ Front-End O/E converter for test instrument
Downloadable PDF Datasheets:
PD-23 Datasheet
Downloadable Images:
 Manufacturer: Optilab
Part Number: PD-23-A-AC
Shipping Weight: 2.00 lbs
Lead Time:
1-2 Weeks
Base Price: $1,195.00
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| Technical Specifications |
| Model number |
PD-23-A-AC
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| Optimized Operating Wavelength |
1260 nm to 1610 nm
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| Optical Input Level |
40 mW max.
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| S21 3 dB Bandwidth |
19 GHz min., 21 GHz typ.
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| S22 Characteristics |
< -10 dB @ 12 GHz, < -6 dB @ 20 GHz
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| Repsonsitivity |
0.9 A/W min., 1.0 A/W typ.
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| Dark Current @ 25° C, 5 V |
10 nA typ., 100 nA max.
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| Optical Return Loss |
-30.00 dB typ.
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| Optical PDL @ 1550 nm |
0.05 dB max.
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| Optical Fiber |
SMF-28
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| Bias Voltage |
5 V typ.
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| Impedance |
50 Ohms
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| Coupling |
AC-Coupling, DC-Coupling available
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| Ripple over any 1 GHz |
+/- 1.0 dB max.
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| Group Delay |
< 7.0 ps
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| Operating Temperature |
-30 °C to +60 °C
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| Storage Temperature |
-65 °C to +75 °C
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| Photodiode Bias Voltage |
+2.0 to +7 V
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| Dimensions |
30 mm x 20 mm x 14 mm
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| Optical Fiber |
FC/APC
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