particularly in digital circuits. It comprises both PMOS (P-type Metal-Oxide-Semiconductor) and NMOS (N-type Metal-Oxide-Semiconductor) transistors. CMOS operates using logic levels that are very close to the power supply voltage, ...
逻辑类型: Voltage Level Translator 高电平输出电流: 6.8 mA 低电平输出电流: 6.8 mA Pd-功率耗散: 500 mW (1/2 W) 产品类型: Translation - Voltage Levels 工厂包装数量: 25 子类别: Logic ICs 价格说明 价格:商品在平台的展示标价,具体的成交价格可能因商品参加活动等情况发生变化,也可能随...
1) the TTL circuit is a current control device, and the COMS circuit is a voltage control device. 2) the TTL circuit is fast and has short transmission delay (5-10ns), but the power consumption is large. The COMS circuit is slow in speed and long in transmission delay (25-50ns), ...
～0.6V,CMOS噪声容限为Vcc的0.3～0.45倍,故数字电路 具有较强的抗干扰的能力。良好的电源和地总线方式的合理选择是仪器可靠工作的重要保证,相当多的干扰源是通过电源和地总线产生的,其中地线 wuyan637419 2019-01-14 06:36:18 印刷布线图的基本设计方法和原则要求 ～0.6V,CMOS噪声容限为Vcc的0.3～0.45倍,故数...
Logic)标准和较新的LVDS(Low-Voltage Differential Signal)等标准。不同的标准支持的器件不同,支持的传输速度不同,支持的噪声容限也不同。 2021-03-09 16:39:01 FS152单片机简述 概叙FS152是一款低功耗,高速,高噪声容限,EPROM/ROM基于8位CMOS工艺制造的单片机,采用RISC指令集,共有42条指令,除分支指令为两个周...
A CMOS level conversion circuit for converting voltage levels between CMOS levels and shifted ECL levels, where the shifted ECL levels are referenced to the VDD supply voltage of the CMOS circuit. The circuit contains a pFET connected between the VDD supply voltage and the output terminal and an...
The 1 logic level voltage approaches the supply voltage, and the 0 logic level is close to 0V. And it has a wide noise margin. 3 level conversion circuit: Because the values of TTL and COMS are different (TTL = 5v< = = >cmos, 3.3V), so it is necessary to connect with each othe...
the development trend of the long transmission distance and high speed data transmission, master the logic level of knowledge and design ability is more urgent. 1, several commonly used high-speed logic level 1.1LVDS level LVDS (Low Voltage Differential Signal), that is, low-voltage differential ...
A CMOS logic circuit for converting a low voltage logic signal with a range 0-VCC into a high voltage logic signal with a range 0-VPP, which may be entirely made with enhancement-type transistors, comprises an additional p-channel, decoupling transistor (P6) functionally connected in series ...
摘要: A basic building block for CMOS logic families is presented. It allows much lower voltage swings than a conventional block. The delays and the dissipated power (overlap and ac power) are significantly reduced, and the noise factor is improved....