Abstract: This application note describes system-level characterization and modeling techniques for radio frequency (RF) and microwavesubsystem components. It illustrates their use in a Mixed-signal, mixed-mode system-level simulation. The simulation uses an RF transmitterwith digital predistortion (DPD) as an example system. Details of this complex system and performance data are presented.
標(biāo)簽： 射頻 仿真 微波系統(tǒng) 建模
上傳時間： 2013-12-18
上傳用戶：onewq
硬件設(shè)計(jì)指南(PDF格式)，主要包括：Low Voltage Interfaces；Grounding in Mixed Signal Systems；Digital Isolation Techniques； Power Supply Noise Reduction and Filtering； Dealing with High Speed Logic
標(biāo)簽： 硬件 設(shè)計(jì)指南
上傳時間： 2015-08-31
上傳用戶：阿四AIR
ICA介紹課件。There has been a wide discussion about the application of Independence Component Analysis (ICA) in Signal Processing, Neural Computation and Finance, first introduced as a novel tool to separate blind sources in a mixed signal. The Basic idea of ICA is to reconstruct from observation sequences the hypothesized independent original sequences
標(biāo)簽： Independence application discussion Component
上傳時間： 2016-01-12
上傳用戶：AbuGe
MSP430系列單片機(jī)是美國德州儀器（TI）1996年開始推向市場的一種16位超低功耗、具有精簡指令集（RISC）的混合信號處理器（Mixed Signal Processor）。 MSP430單片機(jī)稱之為混合信號處理器，是由于其針對實(shí)際應(yīng)用需求，將多個不同功能的模擬電路、數(shù)字電路模塊和微處理器集成在一個芯片上，以提供
標(biāo)簽： 430
上傳時間： 2016-09-05
上傳用戶：王成林。
DESCRIPTION The Texas Instruments MSP430 family of ultra-low-power microcontrollers consists of several devices featuring different sets of peripherals targeted for various applications. The architecture, combined with five low-power modes, is optimized to achieve extended battery life in portable measurement applications. The device features a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency. The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 1 μs. The MSP430G2x13 and MSP430G2x53 series are ultra-low-power mixed signal microcontrollers with built-in 16- bit timers, up to 24 I/O capacitive-touch enabled pins, a versatile analog comparator, and built-in communication capability using the universal serial communication interface. In addition the MSP430G2x53 family members have a 10-bit analog-to-digital (A/D) converter. For configuration details see Table 1. Typical applications include low-cost sensor systems that capture analog signals, convert them to digital values, and then process the data for display or for transmission to a host system.
標(biāo)簽： G2553 2553 430G MSP 430
上傳時間： 2018-12-25
上傳用戶：ygyh
This paper reviews key factors to practical ESD protection design for RF and analog/Mixed-signal (AMS) ICs, including general challenges emerging, ESD-RFIC interactions, RF ESD design optimization and prediction, RF ESD design characterization, ESD-RFIC co-design technique, etc. Practical design examples are discussed. It means to provide a systematic and practical design flow for whole-chip ESD protection design optimization and prediction for RF/AMS ICs to ensure 1 st Si design success.
標(biāo)簽： ESD_protection_for_RF_and_AMS_ICs
上傳時間： 2020-06-05
上傳用戶：shancjb
eeworm.com VIP專區(qū) 單片機(jī)源碼系列 28資源包含以下內(nèi)容：1. 2010年新增TX-1C程序.rar2. CT107D電路原理圖.pdf3. 單片機(jī)原理及應(yīng)用.ppt4. TX-1C開發(fā)板PDIUSBD12驅(qū)動開發(fā)包.rar5. EM78指令系統(tǒng).pdf6. 基于STM32的全彩LED顯示屏系統(tǒng)的設(shè)計(jì).pdf7. CC2530基礎(chǔ)實(shí)驗(yàn)V1.00.pdf8. 單片機(jī)C51語言關(guān)鍵字的解釋和運(yùn)算優(yōu)先級及結(jié)合性.pdf9. 四位數(shù)碼管從一數(shù)到F,LED就向下移一位c語言代碼.zip10. EXP-LM3S615原理圖.pdf11. 讓單片機(jī)初學(xué)者成為電子工程師.pdf12. 閃爍燈制作.zip13. C8051的C語言的徹底應(yīng)用.pdf14. 電動智能小車(完整論文),絕對值得一看.doc15. 單片機(jī)開發(fā)板項(xiàng)目一.zip16. 51單片機(jī)英文縮寫全稱.doc17. 基于51單片機(jī)的多功能電子鐘設(shè)計(jì)(畢業(yè)論文).pdf18. 單片機(jī)代碼.zip19. 電子設(shè)計(jì)1000例教材.zip20. 新唐Nano系列筆記（smartmcu）.pdf21. 左移流水燈.zip22. 新唐CAN-BUS系列筆記（smartmcu）.pdf23. 新唐USB系列筆記（smartmcu）.pdf24. 基于單片機(jī)的變頻調(diào)速技術(shù)在礦用電機(jī)車上的應(yīng)用.pdf25. DS18B20的單線多點(diǎn)溫度數(shù)據(jù)采集與傳輸系統(tǒng)設(shè)計(jì).zip26. avr單片機(jī)在凈化工作臺控制器中的應(yīng)用.pdf27. 單片機(jī)實(shí)驗(yàn)與實(shí)踐教程.pdf28. at89c2051在ad轉(zhuǎn)換中的應(yīng)用.pdf29. 鍵盤和鼠標(biāo)操作.docx30. 8098單片機(jī)在可控硅功率調(diào)節(jié)系統(tǒng)中的應(yīng)用.pdf31. 中斷服務(wù)程序.docx32. 8051單片機(jī)在小功率直流電動機(jī)轉(zhuǎn)速控制系統(tǒng)中的應(yīng)用.pdf33. 基于單片機(jī)可編程低通濾波器設(shè)計(jì).pdf34. 555電路在單片機(jī)測控系統(tǒng)中的應(yīng)用.pdf35. 基于單片機(jī)控制的高精度多點(diǎn)溫度檢測顯示系統(tǒng).pdf36. STM32的USB.pdf37. 基于單片機(jī)的通用示波器存儲功能擴(kuò)展設(shè)計(jì).pdf38. 在Cortex-M3處理器上運(yùn)行TDMI處理器軟件.pdf39. 基于單片機(jī)的溫度測控.pdf40. 智能家居控制系統(tǒng).doc41. 12864取模程序2.rar42. 12864取模程序1.rar43. 51單片機(jī)+DS18B20+NRF24L01+LCD1602=無線溫度傳感——C代碼.wps44. 基于STC89C2051單片機(jī)的電子鐘.rar45. 噴泉設(shè)計(jì)圖紙.pdf46. 按鍵控制數(shù)碼管顯示實(shí)驗(yàn).doc47. AT89C51數(shù)碼管電子時鐘源代碼.pdf48. DS18B20溫度傳感器.rar49. 定時計(jì)數(shù)器知識.doc50. 自制Segway平衡滑板.pdf51. tlc0831串口通信的AD轉(zhuǎn)換的C程序.rar52. 實(shí)驗(yàn)二 流水燈實(shí)驗(yàn).doc53. 單片機(jī)輸出控制電路的制作.ppt54. MSP430x13x, MSP430x14x, MSP430x14x1 Mixed Signal Microcontroller (Rev. F).pdf55. pic單片機(jī)例程.rar56. 基于51單片機(jī)的音樂播放器.docx57. C51單片機(jī)匯編.pdf58. 交通燈控制—89c51.doc59. 單片機(jī)課設(shè)之音樂播放器.doc60. ASCII碼隨心換v3.0.0.1.exe61. C語言符號優(yōu)先級.pdf62. 音樂播放器-單片機(jī)課程設(shè)計(jì)3.doc63. c語言庫函數(shù)查詢(TC2.0).exe64. C語言指令、符號表.doc65. LED照明控制系統(tǒng)分級.docx66. 旋轉(zhuǎn)LED.rar67. 數(shù)據(jù)結(jié)構(gòu)課程內(nèi)容總結(jié).ppt68. 單片機(jī)從入門到精通.pdf69. 一種新型四軸搜救飛行器設(shè)計(jì).pdf70. Proteus詳細(xì)教程.pdf71. 16位單片機(jī)C語言編程.pdf72. 基于單片機(jī)的PS_2標(biāo)準(zhǔn)鍵盤接口制作.pdf73. 基于C8051F021的智能配電數(shù)字終端溫度控制技術(shù)的設(shè)計(jì).zip74. MSP430F149實(shí)驗(yàn)板實(shí)驗(yàn)代碼.zip75. 09全國大學(xué)生電子競賽題目.doc76. 芯睿單片機(jī)—流星雨燈開發(fā).rar77. PIC16F886_cn.PDF78. 芯睿單片機(jī)各類型號常用選型表.xls79. Proteus+7.5+SP3安裝流程.rar80. 芯睿兼容產(chǎn)品性能說明.doc81. 51單片機(jī)參考教程.rar82. AT89C2051中文資料.doc83. lcd1602_中文資料_word版.doc84. SD讀寫程序.rar85. 單片機(jī)原理與應(yīng)用及c51程序設(shè)計(jì).doc86. C8051的C語言的徹底應(yīng)用.pdf87. AVR匯編.pdf88. 畢業(yè)設(shè)計(jì)---LED旋轉(zhuǎn)燈.pdf89. MSP430使用資料.pdf90. emc_simulator.rar91. 小車軌跡采樣部分原理圖.pdf92. 循跡小車詳細(xì)資料.rar93. 12864點(diǎn)陣型液晶顯示屏的工作原理.doc94. 歐姆龍PLC編程軟件CX-Programmer7.1 簡體中文版.zip95. 51單片機(jī)讀U盤.zip96. 單片機(jī)編程實(shí)例大全.doc97. SC51X開發(fā)板 用戶手冊.pdf98. 單片機(jī)循環(huán)計(jì)數(shù).zip99. 利用單片機(jī)實(shí)現(xiàn)對電機(jī)的pwm控制.doc100. 刪繁就簡單片機(jī)從入門到精通.pdf
上傳時間： 2013-07-30
上傳用戶：eeworm
C++ Algorithms for Digital Signal Processing 第4章 濾波器程序
標(biāo)簽： Algorithms Processing Digital Signal
上傳時間： 2013-08-01
上傳用戶：eeworm
差分信號（Differential Signal）在高速電路設(shè)計(jì)中的應(yīng)用越來越廣泛，差分線大多為電路中最關(guān)鍵的信號，差分線布線的好壞直接影響到PCB板子信號質(zhì)量。
標(biāo)簽： Differential Allegro Signal 差分信號
上傳時間： 2013-09-04
上傳用戶：jennyzai
All inputs of the C16x family have Schmitt-Trigger input characteristics. These Schmitt-Triggers are intended to always provide proper internal low and high levels, even if anundefined voltage level (between TTL-VIL and TTL-VIH) is externally applied to the pin.The hysteresis of these inputs, however, is very small, and can not be properly used in anapplication to suppress signal noise, and to shape slow rising/falling input transitions.Thus, it must be taken care that rising/falling input signals pass the undefined area of theTTL-specification between VIL and VIH with a sufficient rise/fall time, as generally usualand specified for TTL components (e.g. 74LS series: gates 1V/us, clock inputs 20V/us).The effect of the implemented Schmitt-Trigger is that even if the input signal remains inthe undefined area, well defined low/high levels are generated internally. Note that allinput signals are evaluated at specific sample points (depending on the input and theperipheral function connected to it), at that signal transitions are detected if twoconsecutive samples show different levels. Thus, only the current level of an input signalat these sample points is relevant, that means, the necessary rise/fall times of the inputsignal is only dependant on the sample rate, that is the distance in time between twoconsecutive evaluation time points. If an input signal, for instance, is sampled throughsoftware every 10us, it is irrelevant, which input level would be seen between thesamples. Thus, it would be allowable for the signal to take 10us to pass through theundefined area. Due to the sample rate of 10us, it is assured that only one sample canoccur while the signal is within the undefined area, and no incorrect transition will bedetected. For inputs which are connected to a peripheral function, e.g. capture inputs, thesample rate is determined by the clock cycle of the peripheral unit. In the case of theCAPCOM unit this means a sample rate of 400ns @ 20MHz CPU clock. This requiresinput signals to pass through the undefined area within these 400ns in order to avoidmultiple capture events.For input signals, which do not provide the required rise/fall times, external circuitry mustbe used to shape the signal transitions.In the attached diagram, the effect of the sample rate is shown. The numbers 1 to 5 in thediagram represent possible sample points. Waveform a) shows the result if the inputsignal transition time through the undefined TTL-level area is less than the time distancebetween the sample points (sampling at 1, 2, 3, and 4). Waveform b) can be the result ifthe sampling is performed more than once within the undefined area (sampling at 1, 2, 5,3, and 4).Sample points:1. Evaluation of the signal clearly results in a low level2. Either a low or a high level can be sampled here. If low is sampled, no transition willbe detected. If the sample results in a high level, a transition is detected, and anappropriate action (e.g. capture) might take place.3. Evaluation here clearly results in a high level. If the previous sample 2) had alreadydetected a high, there is no change. If the previous sample 2) showed a low, atransition from low to high is detected now.
標(biāo)簽： Signal Input Fall Rise
上傳時間： 2013-10-23
上傳用戶：copu
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