IP PortfolioSensing and RFlidar
of_lidar_iiiv_swir_spad
InGaAs/InP SPAD for 1550 nm
Maturity plannedTargets III-V processDifficulty Very hardPriority 2
InGaAs absorber, InP multiplication single-photon avalanche diode array with gated quenching for eye-safe 1550 nm detection.
Planned. This block is specified in the catalog with its interfaces and targets. No implementation exists yet; the skeleton command below generates a lint-clean shell with its ports and registers.
Interfaces
| Port | Direction | Kind | Width | Notes |
|---|---|---|---|---|
| spad | inout | analog | 64 | |
| gate | in | serial | 1 |
Standards
No external standard applies.
Notes
Dyber, Inc. in-house InP process.
More in lidar
| ID | Block | Maturity |
|---|---|---|
| of_lidar_tdc_tof | Pulsed ToF multi-hit TDC | planned |
| of_lidar_spad_readout | SPAD array readout | planned |
| of_lidar_histogram | Time-correlated histogramming engine | simulated |
| of_lidar_fmcw_lin | FMCW LiDAR chirp linearisation | planned |
| of_lidar_fmcw_proc | FMCW LiDAR beat processor | planned |
| of_lidar_laser_drv_905 | 905 nm pulsed laser driver | planned |
| of_lidar_laser_drv_1550 | 1550 nm laser and amplifier driver | planned |
| of_lidar_apd_afe | APD receiver front end | planned |
| of_lidar_mems_mirror_drv | MEMS mirror driver | planned |
| of_lidar_pc_proc | LiDAR point cloud processor | planned |