The eFuse OTP memory device further comprises a variable pull-up load circuit for a sensing margin test to vary the impedance of a pull-up load of a bit line precharge circuit used in the program-verify-read mode and read mode. According to the present invention, it is possible to ...
7307911Apparatus and method for improving sensing margin of electrically programmable fuses2007-12-11Anand et al.365/225.7 7224633eFuse sense circuit2007-05-29Hovis et al.365/225.7 7009443Method and circuit for fuse programming and endpoint detection2006-03-07Illegems327/525 ...
It is safe to have 30% margin to allow for variation of system parameters such as load, component tolerance, and input voltage. So it is well within acceptable limits to use the 1 nF capacitor with start-up load of 4.8 Ω. If there is a need to decrease the power loss during start-...
It is safe to have 30% margin to allow for variation of system parameters such as load, component tolerance, and input voltage. So it is well within acceptable limits to use the 1 nF capacitor with start-up load of 4.8 Ω. If there is a need to decrease the power loss during start-...
It is safe to have 30% margin to allow for variation of system parameters such as load, component tolerance, and input voltage. So it is well within acceptable limits to use the 1 nF capacitor with start-up load of 4.8 Ω. If there is a need to decrease the power loss during start-...