2026-07-19 20:56:15 +08:00
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# 术语与缩写
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2026-07-18 00:51:43 +08:00
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| 术语 | 全称 | 说明 |
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2026-07-19 20:56:15 +08:00
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| **ADC** | Analog-to-Digital Converter | 模数转换器 |
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| **AWG** | Arbitrary Waveform Generator | 任意波形发生器，产生读出激励波形 |
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| **BGA** | Ball Grid Array | 球栅阵列封装 |
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| **CDM** | Charged Device Model | 充电器件模型（ESD 测试） |
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| **CRC** | Cyclic Redundancy Check | 循环冗余校验 |
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| **CSP** | Chip Scale Package | 芯片级封装 |
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| **DAC** | Digital-to-Analog Converter | 数模转换器 |
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| **DAQ** | Data Acquisition | 数据采集模块，采集和处理回波信号 |
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| **DNL** | Differential Nonlinearity | 微分非线性 |
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| **DSP** | Digital Signal Processing | 数字信号处理 |
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| **ENOB** | Effective Number of Bits | 有效位数 |
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| **ESD** | Electrostatic Discharge | 静电放电 |
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| **FIFO** | First In, First Out | 先入先出缓冲器 |
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| **FM** | Frequency Modulation | 频率调制 |
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| **FPGA** | Field-Programmable Gate Array | 现场可编程门阵列 |
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| **HB** | Half-Band | 半带滤波器，DAC 插值滤波器 |
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| **HBM** | Human Body Model | 人体模型（ESD 测试） |
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| **INL** | Integral Nonlinearity | 积分非线性 |
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| **LVDS** | Low-Voltage Differential Signaling | 低电压差分信号 |
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| **MCU** | Micro Controller Unit | 微控制器，AWG/DAQ 内部控制核心 |
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| **MIX** | Mixer / Mix Mode | 混频器 / 混频输出模式 |
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| **MSL** | Moisture Sensitivity Level | 湿度敏感等级 |
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| **NCO** | Numerically Controlled Oscillator | 数控振荡器，用于频率合成 |
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| **NRZ** | Non-Return-to-Zero | 不归零编码 / DAC 直出模式 |
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| **NSD** | Noise Spectral Density | 噪声谱密度 |
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| **PCB** | Printed Circuit Board | 印刷电路板 |
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| **PLL** | Phase-Locked Loop | 锁相环，片上时钟管理 |
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| **PlsGen** | Pulse Generator | 脉冲产生器，产生 Pump 使能脉冲 |
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| **PM** | Phase Modulation | 相位调制 |
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| **POR** | Power-On Reset | 上电复位 |
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| **Pump** | — | 外部泵浦通道，上变频基带信号 |
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| **Qubit** | Quantum Bit | 量子比特 |
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| **RBPU** | Readout Baseband Processing Unit | 读出基带处理单元 |
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| **RF** | Radio Frequency | 射频 |
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| **RMS** | Root Mean Square | 均方根值 |
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| **SFDR** | Spurious-Free Dynamic Range | 无杂散动态范围 |
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| **SINAD** | Signal-to-Noise and Distortion | 信纳比 |
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| **SNR** | Signal-to-Noise Ratio | 信噪比 |
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| **SoC** | System on Chip | 片上系统 |
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| **SPI** | Serial Peripheral Interface | 串行外设接口 |
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| **VCM** | Common Mode Voltage | 共模电压 |
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| **VCO** | Voltage-Controlled Oscillator | 压控振荡器 |
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