Twin 28 Gb/s Balanced Photodiodes With Integrated Lens
Twin array of balanced, ultra high-speed InGaAs/InP photodiodes with separate anode and cathode pads in a Ground-Signal-Signal-Ground arrangement. Each channel is optimized for data rates of 28 Gb/s. The 15 mil (381 μm) pitch between individual photodiodes is a common waveguide pitch.
- Bottom illuminated 28 Gb/s InGaAs photodiode with integrated backside lens
- Separate anode and cathode pads in a G-S-S-G arrangement
- Large cathode pads with room for two wire bonds
- High responsivity: 0.85 A/W
- Low bias voltage: 2 V