扩展频谱(Spread Spectrum)技术是一种常用的无线通讯技术,简称展频技术。展频技术主要又分为「跳频技术」及「直接序列」两种方式
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1507 IP_数据表(A-8):Analog-PLL For Spread Spectrum Clock
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0 IP_数据表(A-8):Analog-PLL For Spread Spectrum Clock
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0 IP_数据表(A-2):Analog-PLL For Spread Spectrum Clock
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0 IP_数据表(A-2):Analog-PLL For Spread Spectrum Clock
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0 P_数据表(A-5):Analog-PLL For Spread Spectrum Clock
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0 P_数据表(A-5):Analog-PLL For Spread Spectrum Clock
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0 DS108x Spread-spectrum clock modulators reduce peak EMI
Pin-selectable dither rate and magnitude
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10 cy25100 pdf datasheet Field and Factory-Programmable Spread Spectrum Clock Generator for EMI
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9 Abstract: The DS1086L is a Spread-Spectrum EconOscillator™ that generates a spread-spectrum
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The SL16020DC is a low power dissipation spread spectrum clock generator using SLI proprietary low jitter PLL.
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11 The Cypress CY25561 is a Spread Spectrum Clock Generator(SSCG) IC used for the purpose of reducing
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16 CY25566 - Spread Spectrum Clock Generator - Cypress Semiconductor
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The Cypress CY25562 is a Spread Spectrum Clock Generator(SSCG) IC used for the purpose of reducing
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13 General DescriptionThe Cypress CY25560 is a Spread Spectrum Clock Generator(SSCG) IC used
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25 The SL16010DC is a low power dissipation spread spectrum clock generator using SLI proprietary low jitter PLL. The SL16010DC provides two output clocks.
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4 that require spread-spectrum clock generation (SSCG). The DS4M133 margining oscillator serves as the example of the technique.
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327 
The Si52142 is a spread-spectrum enabled PCIe clock generator that can source two PCIe clocks and a 25 MHz reference clock.
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5 Although there are many types of spread spectrum communications systems, this presentation gives
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71 The Si52144 is a spread-spectrum enabled PCIe clock generator that can source four PCIe clocks.
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7 The Si52143 is a spread-spectrum enabled PCIe clock generator that can source four PCIe clocks and a 25 MHz reference clock.
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6 CodingInterleavingChannelization Coding (Orthogonal/Walsh Codes)Spread Spectrum Multiple Access Coding (PN Codes)
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51 The ICS557-03 is a spread spectrum clock generatorsupporting PCI-Express and Ethernet
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23 直接序列扩展频谱系统
直接序列扩展频谱系统(Direct Sequece Spread Spectrum Communication Systems,DS-SS),通常简称为直接序列系统
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什么是扩频通信,扩频通信的定义
扩频通信,即扩展频谱通信技术(Spread Spectrum Communication),它的基本特点是其传输信息所用信号
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6433 Functional DescriptionThe CY25811/12/14 products are Spread Spectrum ClockGenerator (SSCG) ICs used
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16 found inhigh-speed digital electronic systems. Two of the four PLLshave Spread Spectrum capability. The spread spectrumfeatu
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18 具有可选 SSC 的汽车类时钟缓冲器/时钟倍频器 Function Spread-spectrum clock generator Number of outputs 1
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The CDCS502 is a spread spectrum capable, fundamental mode crystal oscillator with selectable
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3 The DS1086 EconOscillator is a programmable clockgenerator that produces a spread-spectrum
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18 ) and fourth-generation (4G) mobile network, where voice, video and data services all reside in one high-speed, spread spectrum radio access network.
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22 跳频扩频通信系统
跳频扩频通信系统是频率跳变扩展频谱通信系统(Frequecy Hopping Spread Spectrum Communication Systems,FH-SS)的简称,或
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(NCO16). The NCO16 simplifies applications requiring frequency and phase agility such as frequency-hopped modems, PSK modems, spread spectrum c
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10 1扩频系统原理 扩展频谱(Spread Spectrum)技术是将基带信号的频谱扩展至较宽的频带上,然后再进行传输的一种宽带信号传输方法,它将要发送的制导信息或
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20 扩频技术是扩展频谱通信(SSC—Spread Spectrum Communication)的简称,它是随着在军事通信中的应用发展起来的,由于其具有其它~般通信方式不具备的抗于扰强,抗多径衰落好,保
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40 reside in one high-speed, spread spectrum radio access network. To satisfy the new requirements of monitoring 3rd&n
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9 11.1.1 Multiple Access Techniques 31.1.2 Spread-Spectrum Techniques.. 71.1.3 IS-95 System Capacity Issues.. 1
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38 扩频通信技术及应用:扩频通信,即扩展频谱通信技术(Spread Spectrum Communication),它的基本特点是其传输信息所用信号的带宽远大于信息本身的带宽。除此以外,扩频
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116 the register values to be programmed into the DS1094L Multiphase Spread-Spectrum EconOscillator. The DS1094L is capable of generating 4 multiphas
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直接序列扩频是高安全性高抗扰性的一种无线序列型号传输方式,英文全称Direct Sequence Spread Spectrum,简称直扩方式(DS方式)。
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1186 (PLL) togenerate spread-spectrum clock outputs from 16MHz to134MHz. The device is pin-programmable to select theclock multiplier rate as well as
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30 Spread-spectrum clocking can be used to address electromagnetic compatibility (EMC)issues within these consumer devices. This application note uses
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60 link.The devices feature programmable parallel data width,parallel clock frequency range, spread spectrum, andpreemphasis. An integrated cont
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28 The LM4675 is a single supply, high efficiency, 2.65W, mono,Class D audio amplifier. A spread
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15 systems, including switching regulators. Adopting spread-spectrum pulse-width modulation (SSPWM) as a control scheme enhances the suppression of E
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Abstract: The DS1086L is a 3.3V spread spectrum oscillator that is used in applications concerned
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microcontroller with 12-bit analog-to-digital converter (ADC). Applications such as spread-spectrum communications, securi
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Abstract: The DS1086L is a 3.3V spread spectrum oscillator that is used in applications concerned
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link. The MAX9257/MAX9258 feature programmable parallel data width, parallel clock frequency range, spread spectrum, and preemphasis. An int
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33 electronic systems.The devices use a Cypress proprietary phase-locked loop(PLL) and Spread Spectrum Clock (SSC) technology to
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25 (PLL) togenerate spread-spectrum clock outputs from 8MHz to64MHz. The device is pin programmable to select theclock multiplie
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14 具有 1.8V LVCMOS 输出的汽车类可编程 3-PLL VCXO 时钟合成器 Function Clock generator, Spread-spectrum clock
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具有 2.5V 或 3.3V LVCMOS 输出的汽车类可编程 1-PLL VCXO 时钟合成器 Function Clock generator, Spread-spectrum
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This book discusses multi-carrier modulation and spread spectrum techniques, recognized as the most
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51 1扩频系统原理
扩展频谱(Spread Spectrum)技术是将基带信号的频谱扩展至较宽的频带上,然后再进行传输的一种宽带信号传输方法,它将要发送的制导信息或导弹回传
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for low-power and low-voltage wireless applications. CC2420 includes a digital direct sequence spread spectrum baseband modem providing a spreading
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64 Active emissions limiting edge rate and overshoot control circuitry greatly reduces EMI. A patented filterless spread-spectrum modul
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18 跳时扩频通信系统
时间跳变也是一种扩展频谱技术,跳时扩频通信系统(Time Hopping Spread Spectrum Communication Systems,TH-SS)是时间跳变扩展频谱通信系统的简称,
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Abstract: The DS1086 spread spectrum EconOscillator™ can be used to reduce radiated emissions
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developed specifically for use in wide bandwidth communication applications (e.g., spread spectrum) where digital
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39 The CY25200 is a Spread Spectrum Clock Generator (SSCG) ICused to reduce Electro Magnetic
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13 The DS1086L EconOscillator is a 3.3V programmableclock generator that produces a spread-spectrum
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22 Dolphin is a Frequency Hopping Spread Spectrum (FHSS) Wireless UART chipset for the 902-928 MHz US
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1018 无线局域网的扩展频谱技术
扩展频谱(Spread Spectrum)技术是一种常用的无线通讯技术,简称展频技术,展频技术的无线局域网络产
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The Cypress CY25568 is a Spread Spectrum Clock Generator (SSCG) IC used for the purpose of reducing
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11 站台与无线用户或无线用户之间的沟通连结。 802.11的规格说明: 802.11 -- 初期的规格采直接序列展频技术(Direct Sequence Spread Spectrum,DSSS)或跳频展
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2799 300MHz、LVCMOS、可编程 3-PLL 时钟合成器/倍频器/分频器 Function Clock generator, Spread-spectrum clock generator
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具有 2.5V 或 3.3V LVCMOS 输出的可编程 1-PLL VCXO 时钟合成器 Function Clock generator, Spread-spectrum clock
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具有可选 SSC 的晶体振荡器/时钟发生器 Function Spread-spectrum clock generator Number of outputs 1
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具有可选展频时钟的时钟驱动器 Function Spread-spectrum clock generator Number of outputs 1 Output
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具有 2.5V 或 3.3V LVCMOS 输出的汽车类可编程 3-PLL VCXO 时钟合成器 Function Clock generator, Spread-spectrum
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具有可编程延迟和相位对齐的低抖动时钟倍频器和分频器 Function Clock generator, Spread-spectrum clock generator Number
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具有可选 SSC 的时钟缓冲器/时钟倍频器 Function Spread-spectrum clock generator Number of outputs 1
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具有 1.8V LVCMOS 输出的汽车类可编程 1-PLL VCXO 时钟合成器 Function Clock generator, Spread-spectrum clock
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The MAX31C80/MAX31D80 are spread-spectrum clockgenerators that contain a phase-locked loop (PLL
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26 LoRa是创建长距离通讯连接的物理层或无线调制, 基于CSS调制技术(Chirp Spread Spectrum)的LoRa技术相较于传统的FSK技术,能极大地增加通讯范围,且CSS技术数十年已经广受军事和空间通讯所采用,具有传输距离远、抗干扰性强等特点。
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1057 TSSDR是指时域反射仪-低频信号技术 (Time-domain reflectometer- Spread Spectrum TDR)。 它是一种高精度的线缆测试技术,通过使用反射仪和低频信号来检测电缆中的故障和问题。它是在电信、网络和数据通信领域中使用最广泛的线缆测试技术之一。
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直接序列 扩频 (DSSS Direct Sequence Spread Spectrum)技术是当今人们所熟知的扩频技术之一。这种技术是将要发送的信息用伪随机码(PN码)扩展到一个很宽的频带上去,在接收端,用与发端扩展
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