64 × 64 GM-APD array-based readout integrated circuit for 3D imaging applications

Using the high sensitivity of the avalanche photodiode (APD) detector operated in the Geiger-mode (GM), an array readout integrated circuit (ROIC) comprising a two-segment time-to-digital converter (TDC) is employed for wide-dynamic time interval measurement, where a 1-bit low-segment TDC is implemented by discriminating a single-phase clock period. The proposed 64 × 64 GM-APD array ROIC fabricated using Taiwan semiconductor manufacturing company (TSMC) 0.18-µm complementary metal oxide semiconductor (CMOS) technology can operate at a maximum frequency of 500 MHz provided by an external phase-locked loop clock. The time resolution is reduced to < 1 ns along with a maximum range of 4 µs; the differential non-linearity (DNL) and integral non-linearity (INL) are restricted to approximately −0.15 to 0.15 least significant bit (LSB) and −0.3 to 0.32 LSB, respectively; and the power consumption is 490 mW under a frame rate of 20 kHz. The developed ROIC is successfully used in imaging applications in two different ways.

[1]  赵佳姮 Zhao Jiaheng,et al.  High precision pixel readout circuit design for GM-APD array , 2017 .

[2]  Soo-Won Kim,et al.  A 0.4-mW, 4.7-ps Resolution Single-Loop $\Delta \Sigma $ TDC Using a Half-Delay Time Integrator , 2016, IEEE Transactions on Very Large Scale Integration (VLSI) Systems.

[3]  Á. Rodríguez-Vázquez,et al.  A CMOS 0.18μm 64×64 single photon image sensor with in-pixel 11b time-to-digital converter , 2014, 2014 International Semiconductor Conference (CAS).

[4]  Supeng Liu,et al.  A Low-Power and Highly Linear 14-bit Parallel Sampling TDC With Power Gating and DEM in 65-nm CMOS , 2016, IEEE Transactions on Very Large Scale Integration (VLSI) Systems.

[5]  Sherif M. Sharroush,et al.  A novel low-power and high-speed dynamic CMOS logic circuit technique , 2009, 2009 National Radio Science Conference.

[6]  B.F. Aug,et al.  Three-dimensional imaging with arrays of geiger-mode avalanche photodiodes , 2003, Conference on Lasers and Electro-Optics, 2003. CLEO '03..

[7]  孙建锋 Sun Jianfeng,et al.  Experimental research of 32×32 InGaAs Gm-APD arrays laser active imaging , 2016 .

[8]  M. Gersbach,et al.  A parallel 32×32 time-to-digital converter array fabricated in a 130 nm imaging CMOS technology , 2009, 2009 Proceedings of ESSCIRC.

[9]  Edoardo Charbon,et al.  A 32×32 50ps resolution 10 bit time to digital converter array in 130nm CMOS for time correlated imaging , 2009, 2009 IEEE Custom Integrated Circuits Conference.

[10]  Edoardo Charbon,et al.  A Time-Resolved, Low-Noise Single-Photon Image Sensor Fabricated in Deep-Submicron CMOS Technology , 2012, IEEE Journal of Solid-State Circuits.

[11]  Weijun Zhang,et al.  Time-of-flight laser ranging and imaging at 1550 nm using low-jitter superconducting nanowire single-photon detection system. , 2013, Applied optics.

[12]  Aongus McCarthy,et al.  Long-range depth profiling of camouflaged targets using single-photon detection , 2017 .

[13]  Kenneth L. Shepard,et al.  A 100 fps, Time-Correlated Single-Photon-Counting-Based Fluorescence-Lifetime Imager in 130 nm CMOS , 2014, IEEE Journal of Solid-State Circuits.