IP PortfolioInterface PHYsiii_v_electrical
of_iii_v_laser_driver
GaAs/InP laser driver
Maturity plannedTargets III-V processDifficulty HardPriority 2
High-speed laser driver with modulation and bias current outputs, automatic power control loop via monitor photodiode and fault detection for DFB, DML and VCSEL sources.
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 |
|---|---|---|---|---|
| ctrl | in/out | APB control bus | 32 | Control and status registers, including ID, VERSION and STATUS |
| din | in | differential pair | 1 | |
| mod_out | out | analog | 1 | |
| bias_out | out | analog | 1 | |
| mpd | in | analog | 1 |
Standards
No external standard applies.
Notes
Fabricated in the Dyber, Inc. III-V fab; process and device data are placeholders until measured. DC-only bias and APC is of_ams_iiiv_laser_bias (analog_mixed_signal).
More in iii_v_electrical
| ID | Block | Maturity |
|---|---|---|
| of_inp_hbt_tia | InP HBT linear TIA | planned |
| of_inp_hbt_driver | InP HBT linear modulator driver | planned |
| of_gaas_phemt_driver | GaAs pHEMT modulator driver | planned |
| of_inp_hbt_redriver | InP HBT linear redriver | planned |