擴(kuò)展頻譜(Spread Spectrum)技術(shù)是一種常用的無(wú)線通訊技術(shù),簡(jiǎn)稱展頻技術(shù)。展頻技術(shù)主要又分為「跳頻技術(shù)」及「直接序列」兩種方式
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1507 IP_數(shù)據(jù)表(A-8):Analog-PLL For Spread Spectrum Clock
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0 IP_數(shù)據(jù)表(A-8):Analog-PLL For Spread Spectrum Clock
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0 IP_數(shù)據(jù)表(A-2):Analog-PLL For Spread Spectrum Clock
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0 IP_數(shù)據(jù)表(A-2):Analog-PLL For Spread Spectrum Clock
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0 P_數(shù)據(jù)表(A-5):Analog-PLL For Spread Spectrum Clock
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0 P_數(shù)據(jù)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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1030 
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 直接序列擴(kuò)展頻譜系統(tǒng)
直接序列擴(kuò)展頻譜系統(tǒng)(Direct Sequece Spread Spectrum Communication Systems,DS-SS),通常簡(jiǎn)稱為直接序列系統(tǒng)
2009-05-22 01:20:55
1610 
什么是擴(kuò)頻通信,擴(kuò)頻通信的定義
擴(kuò)頻通信,即擴(kuò)展頻譜通信技術(shù)(Spread Spectrum Communication),它的基本特點(diǎn)是其傳輸信息所用信號(hào)
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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
2008-09-04 15:40:50
18 具有可選 SSC 的汽車類時(shí)鐘緩沖器/時(shí)鐘倍頻器 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 跳頻擴(kuò)頻通信系統(tǒng)
跳頻擴(kuò)頻通信系統(tǒng)是頻率跳變擴(kuò)展頻譜通信系統(tǒng)(Frequecy Hopping Spread Spectrum Communication Systems,F(xiàn)H-SS)的簡(jiǎn)稱,或
2009-05-22 01:23:43
4324 
(NCO16). The NCO16 simplifies applications requiring frequency and phase agility such as frequency-hopped modems, PSK modems, spread spectrum c
2009-01-06 16:26:01
10 1擴(kuò)頻系統(tǒng)原理 擴(kuò)展頻譜(Spread Spectrum)技術(shù)是將基帶信號(hào)的頻譜擴(kuò)展至較寬的頻帶上,然后再進(jìn)行傳輸?shù)囊环N寬帶信號(hào)傳輸方法,它將要發(fā)送的制導(dǎo)信息或
2010-11-13 16:15:57
20 擴(kuò)頻技術(shù)是擴(kuò)展頻譜通信(SSC—Spread Spectrum Communication)的簡(jiǎn)稱,它是隨著在軍事通信中的應(yīng)用發(fā)展起來(lái)的,由于其具有其它~般通信方式不具備的抗于擾強(qiáng),抗多徑衰落好,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 擴(kuò)頻通信技術(shù)及應(yīng)用:擴(kuò)頻通信,即擴(kuò)展頻譜通信技術(shù)(Spread Spectrum Communication),它的基本特點(diǎn)是其傳輸信息所用信號(hào)的帶寬遠(yuǎn)大于信息本身的帶寬。除此以外,擴(kuò)頻
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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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975 
直接序列擴(kuò)頻是高安全性高抗擾性的一種無(wú)線序列型號(hào)傳輸方式,英文全稱Direct Sequence Spread Spectrum,簡(jiǎn)稱直擴(kuò)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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1096 
Abstract: The DS1086L is a 3.3V spread spectrum oscillator that is used in applications concerned
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791 
microcontroller with 12-bit analog-to-digital converter (ADC). Applications such as spread-spectrum communications, securi
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828 
Abstract: The DS1086L is a 3.3V spread spectrum oscillator that is used in applications concerned
2009-04-23 14:12:24
443 
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
2008-06-30 12:50:50
14 具有 1.8V LVCMOS 輸出的汽車類可編程 3-PLL VCXO 時(shí)鐘合成器 Function Clock generator, Spread-spectrum clock
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具有 2.5V 或 3.3V LVCMOS 輸出的汽車類可編程 1-PLL VCXO 時(shí)鐘合成器 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擴(kuò)頻系統(tǒng)原理
擴(kuò)展頻譜(
Spread Spectrum)技術(shù)是將基帶信號(hào)的頻譜擴(kuò)展至較寬的頻帶上,然后再進(jìn)行傳輸?shù)囊环N寬帶信號(hào)傳輸方法,它將要發(fā)送的制導(dǎo)信息或?qū)椈貍?/div>
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2206 
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
2009-08-21 09:46:38
18 跳時(shí)擴(kuò)頻通信系統(tǒng)
時(shí)間跳變也是一種擴(kuò)展頻譜技術(shù),跳時(shí)擴(kuò)頻通信系統(tǒng)(Time Hopping Spread Spectrum Communication Systems,TH-SS)是時(shí)間跳變擴(kuò)展頻譜通信系統(tǒng)的簡(jiǎn)稱,
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6535 
Abstract: The DS1086 spread spectrum EconOscillator™ can be used to reduce radiated emissions
2009-04-23 14:34:26
1355 
developed specifically for use in wide bandwidth communication applications (e.g., spread spectrum) where digital
2009-03-24 08:30:43
39 The CY25200 is a Spread Spectrum Clock Generator (SSCG) ICused to reduce Electro Magnetic
2008-09-04 15:37:38
13 The DS1086L EconOscillator is a 3.3V programmableclock generator that produces a spread-spectrum
2012-03-23 11:14:10
22 Dolphin is a Frequency Hopping Spread Spectrum (FHSS) Wireless UART chipset for the 902-928 MHz US
2011-03-05 10:21:03
1018 無(wú)線局域網(wǎng)的擴(kuò)展頻譜技術(shù)
擴(kuò)展頻譜(Spread Spectrum)技術(shù)是一種常用的無(wú)線通訊技術(shù),簡(jiǎn)稱展頻技術(shù),展頻技術(shù)的無(wú)線局域網(wǎng)絡(luò)產(chǎn)
2010-01-06 11:15:23
838 
The Cypress CY25568 is a Spread Spectrum Clock Generator (SSCG) IC used for the purpose of reducing
2008-09-04 15:42:27
11 站臺(tái)與無(wú)線用戶或無(wú)線用戶之間的溝通連結(jié)。 802.11的規(guī)格說(shuō)明: 802.11 -- 初期的規(guī)格采直接序列展頻技術(shù)(Direct Sequence Spread Spectrum,DSSS)或跳頻展
2017-12-13 13:05:33
2799 300MHz、LVCMOS、可編程 3-PLL 時(shí)鐘合成器/倍頻器/分頻器 Function Clock generator, Spread-spectrum clock generator
2022-12-02 13:47:42
具有 2.5V 或 3.3V LVCMOS 輸出的可編程 1-PLL VCXO 時(shí)鐘合成器 Function Clock generator, Spread-spectrum clock
2022-12-02 13:47:36
具有可選 SSC 的晶體振蕩器/時(shí)鐘發(fā)生器 Function Spread-spectrum clock generator Number of outputs 1
2022-12-02 13:47:31
具有可選展頻時(shí)鐘的時(shí)鐘驅(qū)動(dòng)器 Function Spread-spectrum clock generator Number of outputs 1 Output
2022-12-02 13:47:28
具有 2.5V 或 3.3V LVCMOS 輸出的汽車類可編程 3-PLL VCXO 時(shí)鐘合成器 Function Clock generator, Spread-spectrum
2022-12-02 13:47:23
具有可編程延遲和相位對(duì)齊的低抖動(dòng)時(shí)鐘倍頻器和分頻器 Function Clock generator, Spread-spectrum clock generator Number
2022-12-02 13:47:43
具有可選 SSC 的時(shí)鐘緩沖器/時(shí)鐘倍頻器 Function Spread-spectrum clock generator Number of outputs 1
2022-12-02 13:47:29
具有 1.8V LVCMOS 輸出的汽車類可編程 1-PLL VCXO 時(shí)鐘合成器 Function Clock generator, Spread-spectrum clock
2022-12-02 13:47:23
The MAX31C80/MAX31D80 are spread-spectrum clockgenerators that contain a phase-locked loop (PLL
2010-06-15 08:31:20
26 LoRa是創(chuàng)建長(zhǎng)距離通訊連接的物理層或無(wú)線調(diào)制, 基于CSS調(diào)制技術(shù)(Chirp Spread Spectrum)的LoRa技術(shù)相較于傳統(tǒng)的FSK技術(shù),能極大地增加通訊范圍,且CSS技術(shù)數(shù)十年已經(jīng)廣受軍事和空間通訊所采用,具有傳輸距離遠(yuǎn)、抗干擾性強(qiáng)等特點(diǎn)。
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1057 TSSDR是指時(shí)域反射儀-低頻信號(hào)技術(shù) (Time-domain reflectometer- Spread Spectrum TDR)。 它是一種高精度的線纜測(cè)試技術(shù),通過(guò)使用反射儀和低頻信號(hào)來(lái)檢測(cè)電纜中的故障和問(wèn)題。它是在電信、網(wǎng)絡(luò)和數(shù)據(jù)通信領(lǐng)域中使用最廣泛的線纜測(cè)試技術(shù)之一。
2023-05-06 13:43:37
293 
直接序列 擴(kuò)頻 (DSSS Direct Sequence Spread Spectrum)技術(shù)是當(dāng)今人們所熟知的擴(kuò)頻技術(shù)之一。這種技術(shù)是將要發(fā)送的信息用偽隨機(jī)碼(PN碼)擴(kuò)展到一個(gè)很寬的頻帶上去,在接收端,用與發(fā)端擴(kuò)展
2011-05-31 17:42:07
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