IP PortfolioPhysical IPesd protection
of_esd_rc_clamp
RC-triggered power clamp
Maturity plannedTargets ASIC (CMOS) onlyDifficulty HardPriority 1
Active rail clamp with RC timer and large NMOS shunt, sized for HBM and CDM targets, with false-trigger immunity on fast supply ramps.
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 |
|---|---|---|---|---|
| vdd | inout | analog | 1 | |
| vss | inout | analog | 1 |
Standards
- ANSI/ESDA/JEDEC JS-001
- ANSI/ESDA/JEDEC JS-002
More in esd protection
| ID | Block | Maturity |
|---|---|---|
| of_esd_diode | ESD diode library | planned |
| of_esd_snapback | GGNMOS and SCR clamps | planned |
| of_esd_rf | Low-capacitance RF ESD | planned |
| of_esd_cross_domain | Cross-domain ESD protection | planned |