ID | 原文 | 译文 |
43936 | 使用 TCAD 软件对 STI 结构应力分布进行了仿真分析,通过分组实验对静态随机存储器 ( SRAM) 芯片静态漏电流进行了测试分析。 | Stress distribution of the STI structure was simulated using TCAD software.The static leakage current of the staticrandom access memory (SRAM) was tested and analyzed by experimental splits. |
43937 | 结果表明,牺牲氧化层工艺引起的热应力是导致 SRAM 漏电流的主要因素, | The results show that thethermal stresses caused by SAC OX process is the main cause of high leakage current of the SRAM. |
43938 | 其工艺温度越高,STI 应力减小,芯片的漏电流则越小; | The stress decreased as the oxidation temperature increasing, which results in the reduction of the leakagecurrent. |
43939 | 而取消牺牲氧化层工艺可以获得更小的应力和漏电流。 | Less stresses and leakage current can be obtained by eliminating SAC OX process. |
43940 | 栅氧化层退火工艺可以有效释放应力并修复应力产生的缺陷, | Gate oxide annealing process can release the accumulated stresses and repair the defects induced by stresses effectively. |
43941 | 退火温度越高漏电流越小,片内一致性也越好。 | The higher the annealing temperature, the smaller the leakage current and the better the on-chip consistency. |
43942 | 因此,对热工艺过程进行优化,避免热应力积累,是 CMOS 集成电路工艺开发过程中要考虑的关键问题之一。 | So optimizing thermal process conditions to avoid the accumulation of stress is one of the keyfactors to be considered during the CMOS IC process development. |
43943 | 噪声检测是小型化微波集成电路可靠性诊断的一种无损检测手段, | The noise measurement is a nondestructive detection method for reliability diagnosis ofminiaturized microwave integrated circuits. |
43944 | 针对 GaAs PHEMT单片微波集成电路 ( MMIC) 功率放大器的可靠性问题,进行了噪声测试实验, | Aiming at the reliability problems of GaAs PHEMT monolithicmicrowave integrated circuit (MMIC) power amplifier, the noise test experiments were carried out. |
43945 | 研究了其低频噪声的测试方法。 | The measurement method of the low frequency noise was studied. |