| 1. | Develop power electronic circuits , analog circuitry and digital circuitry in the battery power products
负责电池电源产品中电力电子电路及模拟和数字电路的开发及设计。 |
| 2. | This is why circuit designers who have only worked with digital circuitry tend to overlook the source of error which we are considering in this section of the seminar
正因如此，有些只做过数字电路设计的工程师根本不会想到本章将要提到的那些误差源。 |
| 3. | Present technology offers no cure for this problem , which also limits the performance possible from broadband monolithic mixed signal ics having analog and digital circuitry on a single chip
目前的工艺尚无法解决这个问题，同时这个问题也制约着宽带单片混合信号电路（在一个芯片上同时存在数字电路和模拟电路）的技术进步。 |
| 4. | We design the digital phase - locked loop applying the method designing digital circuitry from the top down . we design the circuitry by the vhdl in the maxpulsii software environment . we validate the circuitry function in the emulator
采用自顶向下的数字电路设计方法设计全数字锁相环路，在maxplusii设计环境下采用vhdl语言、 ahdl语言等设计实现数字锁相环，并通过计算机仿真证实其正确性。 |
| 5. | The digital scan conversion system developed is the most domestically advanced concerning both the performance and the technology . besides applied in developed digital ultrasound diagnostic equipment by project group , the digital scan conversion system can be used as a reference for the digital circuitry system applied in other equipments
我们研制的数字扫描变换系统无论是性能还是技术都处于国内领先地位，不仅能够应用于项目组开发的国内第一台全数字超声诊断设备，而且其设计的方法和使用的技术对其它设备中的数字电路系统也有借鉴意义。 |
