使用输入分割C元件的低功率和高性能双节点颠倒耐受杆
Qi Chen1, Binyu He1, Renjie Kong1
1School of Information Science and Engineering (School of Cyber Science and Technology), Zhejiang Sci-Tech University, Hangzhou 310018, China.
Sensors (Basel, Switzerland)
|April 26, 2025
概括
一个新的双节点颠倒耐受 (DNUISC) 提高了传感器系统的数据准确性. 这种强大的设计可以承受双节点的颠覆,并将面积-功率-延迟产值降低了55.21%.
科学领域:
- 电气工程 电气工程
- 计算机工程 计算机工程
- 纳米技术纳米技术
背景情况:
- 数据准确性对于传感器系统至关重要.
- 纳米级CMOS锁是易受单节点颠覆 (SNU) 和双节点颠覆 (DNU) 的影响,导致数据错误.
- 现有的硬化锁通常在面积,功率或延迟方面存在权衡.
研究的目的:
- 提出一个高强度的基于输入分割C元件 (DNUISC) 的双节点颠倒耐阻拉链.
- 设计一个锁,以减轻纳米级CMOS电路中SNU和DNU引起的数据错误.
- 为了提高可靠性,减少电力消耗和传感器系统组件的延迟.
主要方法:
- 通过在反循环中连接三组输入分割C元件来设计DNUISC锁.
- 集成的时钟门和快速路径技术,以优化功率和延迟.
- 在HSPICE中使用28nm工艺进行模拟.
主要成果:
- DNUISC 锁具在任何单个节点中断时都能自行恢复.
- 该DNUISC锁表现出对任何双节点颠覆的耐受性.
- 与现有的硬化锁相比,实现了面积-功率-延迟产品 (APDP) 的55.21%降低.
- 在不同的工艺,电压和温度 (PVT) 条件下展示了高可靠性和低灵敏性.
结论:
- 拟议的DNUISC锁具在传感器系统的稳固性和效率方面提供了显著的改进.
- 该设计有效地解决了纳米级CMOS锁中节点扰乱引起的数据错误的关键问题.
- 在要求苛刻的环境中,DNUISC为提高数字电路的可靠性提供了一个有希望的解决方案.
相关概念视频
Clamper Circuit
324
A clamper circuit, also known as a DC restorer, represents a specialized variant of the rectifier circuit, notable for its method of taking the output across the diode rather than the capacitor. This configuration lends to several distinctive applications, particularly in handling square wave inputs.
Within this circuit, the diode's orientation prompts the capacitor to charge up to the level of the most negative peak of the input signal. Upon reaching this state, the diode ceases to...
Within this circuit, the diode's orientation prompts the capacitor to charge up to the level of the most negative peak of the input signal. Upon reaching this state, the diode ceases to...
324
Design Example: Capacitance Multiplier Circuit
614
In integrated circuit technology, a capacitance multiplier is often utilized to produce a larger capacitance value when a small physical capacitance falls short. This is achieved by a circuit that multiplies capacitance values by a factor of up to 1000, such that a 10-pF capacitor can replicate the performance of a 100-nF capacitor.
The circuit illustrated in Figure 1 below incorporates two op-amps, with the first operating as a voltage follower and the second acting as an inverting amplifier.
The circuit illustrated in Figure 1 below incorporates two op-amps, with the first operating as a voltage follower and the second acting as an inverting amplifier.
614
Biasing of FET
195
Biasing a Junction Field Effect Transistor (JFET) is crucial for setting operational parameters and ensuring efficient functioning in electronic circuits. JFETs are characterized by using a single carrier type in N-channel or P-channel configurations, where the channel is surrounded by PN junctions. These junctions are central to the device's ability to control current flow.
In an N-channel JFET, the structure consists of N-type material forming the channel on a P-type substrate, with the...
In an N-channel JFET, the structure consists of N-type material forming the channel on a P-type substrate, with the...
195
LC Circuits
2.3K
An LC circuit consists of an inductor and a capacitor, either in series or parallel. Consider a charged capacitor connected with an inductor in series. Before the switch is closed, all the energy of the circuit is stored in the electric field of the capacitor. When the switch is closed, the capacitor begins to discharge, producing a current in the circuit. The current, in turn, creates a magnetic field in the inductor. Because of the induced emf in the inductor, the current cannot change...
2.3K
Biasing of Metal-Semiconductor Junctions
174
Biasing metal-semiconductor junctions involves applying a voltage across the junction. Specifically, the metal is connected to a voltage source, while the semiconductor is grounded. This technique is essential for controlling the direction and magnitude of current flow in electronic devices, including diodes, transistors, and photovoltaic cells.
In Schottky junctions, where the semiconductor is n-type, applying a positive voltage to the metal relative to the semiconductor reduces its Fermi...
In Schottky junctions, where the semiconductor is n-type, applying a positive voltage to the metal relative to the semiconductor reduces its Fermi...
174
MOSFET: Enhancement Mode
242
Enhancement-mode MOSFETs are pivotal components in electronics, distinguished by their capacity to act as highly efficient switches. They are part of the larger family of metal-oxide Semiconductor Field-Effect Transistors (MOSFETs). They are available in two types: p-channel and n-channel, each tailored to specific polarity operations.
In their basic form, enhancement-mode MOSFETs are typically non-conductive when the gate-source voltage (Vgs) is zero. This default 'off' state means no...
In their basic form, enhancement-mode MOSFETs are typically non-conductive when the gate-source voltage (Vgs) is zero. This default 'off' state means no...
242


