40um 850nm 28Gbps / 112Gbps GaAs PIN PD Chip & 1xN Array Chip (N=4, 8, 12)
OS-PD2840、OS-PD4X2840
Features
High data rates up to 28Gbps
Resonsiable for 850nm
High responsivity
Low capacitance
Low dark current
Anode/Cathode Pads on Front Side
Application
112Gbps SR4 QSFP28
850nm 28Gbps &1x4 1x8 1x12 Array
Active Optical Cable (AOC) Receiver
Short-Reach Optical Networks
Specification (Tc=25℃；Single Die)
PARAMETER | SYMBOL | MIN | TYP | MAX | UNIT | TEST CONDITIONS |
Active area diameter | D | 40 | μm | |||
Response range | λ | 850 | 860 | nm | ||
Responsivity | R | 0.55 | 0.6 | A/W | λ=850nm | |
Dark current | ID | 0.01 | 0.05 | nA | VR=-5V | |
Capacitance | C | 0.085 | 0.11 | pF | VR=-2V, f=1MHz | |
Bandwidth | Bw | 20.0 | 22.0 | GHz | 3dB down, RL=50Ω |
Die size | 250X250 | μm | For Single Die | |
250 X 1000 | For 1x4 Array | |||
250 X 2000 | For 1x8 Array |
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產(chǎn)品應(yīng)用覆蓋光接入網(wǎng)、5G無線通信、光傳輸網(wǎng)、數(shù)據(jù)中心、微波光子、量子通信、屏下傳感、HDMI、氣體傳感、紅外成像、激光雷達等領(lǐng)域，并可提供不同響應(yīng)波長的各種大面積光探測器芯片及一維和二維光探測器陣列芯片等定制服務(wù)。
——產(chǎn)品應(yīng)用覆蓋光接入網(wǎng)、5G無線通信、光傳輸網(wǎng)、數(shù)據(jù)中心、微波光子、量子通信、屏下傳感、HDMI、氣體傳感、紅外成像、激光雷達等領(lǐng)域，并可提供不同響應(yīng)波長的各種大面積光探測器芯片及一維和二維光探測器陣列
