Backside-illuminated PIN Photodiode with Integrated Lens

The MARP-BP112 is a backside-illuminated PIN photodiode, usable from 1200 nm to 1650 nm. The photodiode has been optimized for use in 112 GBaud PAM4 applications. It features ultra-low parasitics for best possible linearity when paired with a PAM4 TIA and has a transit time limited bandwidth of over 60 GHz. The MARP-BP112 also features enhanced photon absorption at 1310 nm, leading to higher responsivity and lower photocurrent-generated shot noise. 

This PIN uses a proprietary design for high quantum efficiency and excellent reliability. There are multiple photodiode layouts to accommodate different integration possibilities. The photodiode meets Telcordia GR-468 reliability standards and is RoHS* compliant. The MARP-BP112 is a backside-illuminated PIN photodiode with integrated lens, usable from 1200 nm to 1650 nm.