搜索结果
找到约 429 项符合
frequency 的查询结果
按分类筛选
- 全部分类
- 书籍 (54)
- 技术资料 (39)
- matlab例程 (28)
- 其他书籍 (23)
- 其他 (22)
- 无线通信 (20)
- 单片机编程 (19)
- 模拟电子 (16)
- 电源技术 (16)
- 通讯编程文档 (15)
- 通讯/手机编程 (15)
- 系统设计方案 (12)
- 学术论文 (11)
- 单片机开发 (11)
- 多媒体处理 (9)
- VHDL/FPGA/Verilog (8)
- 其他嵌入式/单片机内容 (6)
- GPS编程 (6)
- 数值算法/人工智能 (6)
- RFID编程 (6)
- 软件设计/软件工程 (6)
- 测试测量 (5)
- 3G开发 (5)
- DSP编程 (5)
- 通信网络 (4)
- 数学计算 (4)
- 文章/文档 (4)
- 行业应用文档 (3)
- 其他行业 (3)
- 压缩解压 (3)
- 行业发展研究 (3)
- 嵌入式/单片机编程 (3)
- 技术书籍 (3)
- 论文 (3)
- 接口技术 (2)
- 串口编程 (2)
- USB编程 (2)
- 软件工程 (2)
- 汇编语言 (2)
- 技术管理 (2)
- 邮电通讯系统 (2)
- Linux/Unix编程 (2)
- 书籍源码 (2)
- 文件格式 (2)
- 微处理器开发 (2)
- 电机控制 (1)
- 传感与控制 (1)
- 嵌入式综合 (1)
- 可编程逻辑 (1)
- 视频教程 (1)
- *行业应用 (1)
- VC书籍 (1)
- 驱动编程 (1)
- 电子书籍 (1)
- 加密解密 (1)
- 软件 (1)
模拟电子 高精度I2C实时时钟的设计
Abstract: This application note presents an overview of the operational characteristics of accurate I²C real-time clocks (RTCs),including the DS3231, DS3231M, and DS3232. It focuses on general application guidelines that facilitate use of device resources forpower management, I²C communi ...
模拟电子 视频差分放大器带来低电压应用的多功能性
 
The LT®6552 is a specialized dual-differencing 75MHzoperational amplifier ideal for rejecting common modenoise as a video line receiver. The input pairs are designedto operate with equal but opposite large-signal differencesand provide exceptional high frequency commonmode rejection ( ...
模拟电子 DA转换接口的射频IQ调制
 
Linear Technology’s High Frequency Product lineupincludes a variety of RF I/Q modulators. The purpose ofthis application note is to illustrate the circuits requiredto interface these modulators with several popular D/Aconverters. Such circuits typically are required to maximizethe v ...
模拟电子 谐振器论文精选.rar
Control systems are becoming increasingly dependent on digital processing and so require sensors able to provide direct digital inputs. Sensors based on time measurement, having outputs based on a frequency or phase, have an advantage over conventional analogue sensors in that their outputs can be ...
模拟电子 ADC转换器技术用语 (A/D Converter Defi
ANALOG INPUT BANDWIDTH is a measure of the frequencyat which the reconstructed output fundamental drops3 dB below its low frequency value for a full scale input. Thetest is performed with fIN equal to 100 kHz plus integer multiplesof fCLK. The input frequency at which the output is −3dB relati ...
模拟电子 射频集成电路设计John Rogers(Radio Freq
Radio Frequency Integrated Circuit Design
I enjoyed reading this book for a number of reasons. One reason is that itaddresses high-speed analog design in the context of microwave issues. This isan advanced-level book, which should follow courses in basic circuits andtransmission lines. Most analog i ...
模拟电子 模拟cmos集成电路设计(design of analog
模拟集成电路的设计与其说是一门技术，还不如说是一门艺术。它比数字集成电路设计需要更严格的分析和更丰富的直觉。严谨坚实的理论无疑是严格分析能力的基石，而设计者的实践经验无疑是诞生丰富直觉的源泉。这也正足初学者对学习模拟集成电路设计感到困惑并难以驾驭的根本原因。.美国加州大学洛杉机分校(UCLA)Razavi教授凭 ...
电源技术 MR16 LED驱动MR16 LED灯与电子变压器兼容
Abstract: There are differences between the operation of low-frequency AC transformers and electronic transformersthat supply current to MR16 lamps, and there are also differences in the current draw for MR16 halogen lamps andMR16 LED lamps. These contrasts typically prevent an MR16 LED lamp from ...
电源技术 用于汽车无线电和信息娱乐系统的8V开关电源
Abstract: This application note illustrates an intermediate 8V switching power supply for an automotive radio and infotainment system.The design withstands the complete automotive input voltage range (including cold crank and load dump conditions), assuring a stable8V supply for common subsystems ...
电源技术 优化输电线路 精确测量电压驻波比(VSWR)
Abstract: Impedance mismatches in a radio-frequency (RF) electrical transmission line cause power loss andreflected energy. Voltage standing wave ratio (VSWR) is a way to measure transmission line imperfections. Thistutorial defines VSWR and explains how it is calculated. Finally, an antenna VSWR ...