The Optilab PDB-20-HP is a highly linear, 20 GHz bandwidth InGaAs 8-pin photodetector that is ideal for use in O/E front-ends requiring wide band frequency response. It features high input power handling up to 100 mW. Also, the coplanar waveguide photodiode design optimizes speed and sensitivity for the 1260 nm through 1610 nm wavelength range and assures a 20 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 PDB-20-HP is available in a standard 8-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 20 GHz
DC to 20 GHz, DC version 
High Input Power up to 100 mW 
Operating Temperature from -10 °C to +60 °C (TQ Version: -45 °C to +75 °C)
8 Pin Package
High current handling up to 35 mA
Flat frequency response, ± 1 dB
Useful spectral range 850 nm - 1650 nm

USE IN

20 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

Datasheet