SA8025锁相环频率合成器性能简介 设计实例及常见问题的解答
The SA8025 is a 3V, 1.8GHz, SSOP 20-pin packaged fractional-Nphase locked-loop (PLL) frequency s...
The SA8025 is a 3V, 1.8GHz, SSOP 20-pin packaged fractional-Nphase locked-loop (PLL) frequency s...
The SST89E516RDx and SST89V516RDx are members of the FlashFlex51 family of 8-bit microcontroller products designed and manufactured with SST’s paten...
QT18B20为七芯中创科技与国家中科院合作研发的一款高精度温度传感测量芯片,测温范围-55℃到+125℃,在-10℃到+85℃范围内最大误差为+/-0.5℃,在全温范围内最大误差为+/-1.5℃。可pin to pin 替换DS18B20。...
SAA7113H初始化程序。本程序经现场调试通过,经验证,通过软件检测到的行同步信号、奇/偶场信号和芯片引脚输出的行同步、奇/偶场信号完全一样。SAA7113H的RTS0(PIN 26)为行同步,RTS1(PIN 27)为奇/偶场信号。...
The l.e.d.s are turned on by a light-sensitive controller, formed around op.amp IC1,configured as a comparator. The ambient light level is detected ...