Behind the...

Abstract: This Application Brief is an outline of the detailed information that can be found in the complete version of HFDN (High Frequency Design Note) 028.0. HFDN-028.0 explains in detail how optical measurements were performed, and pro...

摘要：本應(yīng)用筆記介紹了一種新的測試方法，用來預(yù)測不平衡(不對(duì)稱)雙絞線在串行電纜上造成的抖動(dòng)。文中闡述了對(duì)于作為質(zhì)量評(píng)估的線對(duì)內(nèi)偏差的一些誤解和線對(duì)內(nèi)偏差與抖動(dòng)之...

Abstract: This guide will explain the numbering system HF/Fiber uses for application notes, design notes, technical articles and reference designs. Fiber/HF Communications notes have been assigned alphanumeric numbers tha...

Abstract: This application note analyses the parameters that affect the errors in precision digital-to-analog converter (DAC) applications. The analysis focuses on the factors introduced by both the data converter and the voltage reference...

Abstract: This application note is designed to assist in the use of the DS1020/DS1021 programmable delay lines. The basic principles of device operation are covered in simplified form, but with sufficient detail to enable the user to under...

由于制造工藝的原因，所有 IC 都有一個(gè)輸入電壓極限。當(dāng)您想要使用 dc/dc 轉(zhuǎn)換器（例如：線性穩(wěn)壓器）將高電源電壓調(diào)節(jié)為較低的穩(wěn)定電壓時(shí)，這...

Abstract: Product DescriptionThe DS1045 is a 4-Bit Dual Programmable Delay Line that supports two programmable outputs from a single input. This CMOS device is capable of producing outputs in binary steps for maximum delays of u...

Abstract: This application note describes using delay lines to correct system timing or "skew" of phased signals such as data and clock signals. Skew can be caused by signal delays in the signal path or inherent incompatibilities between s...

Abstract: Any independent delay line, in conjunction with a XOR gate, can be made into a clock frequency doubler by delaying the clock signal, and combining the delayed clock signal with the undelayed signal using the external logic. This ...

Abstract: A delay line with some external logic can be combined to implement a one-shot function. This article outlines how to perform this configuration and make the required calculations to develop the pulse width needed for a certain ap...

Abstract: Dallas Semiconductor’s all-silicon delay lines provide a low-cost alternative to the traditional delay line constructed of discrete components. This note briefly describes the differences in technology between the two types of ...

Abstract: The DS1077 is a programmable (via 2-wire) dual-output EconOscillator™ with thousands of possible combinations of frequency outputs available. This application note describes the architecture and capabilities of the DS1077 t...

Abstract: In a processor-controlled system, power consumption is directly proportional to the clock speed of the processor. If the computational load on the processor is small, most of this power is wasted. Modulating the processor speed t...

Abstract: Proper decoupling is required for the DS1077 and DS1085 EconOscillators to optimize the frequency stability of the devices. The article discusses power-supply decoupling, AC output load characteristics, and divider configurations...

Abstract: This application brief discusses the architectural and structural differences between solid-state and hybrid delay lines. In many cases, solid-state delay lines provide a functional, if not pin-for-pin, replacement for hybrid del...

Abstract: This is an earlier application note discussing the characteristics and capabilities of the DS1020, DS1021, and DS1045 programmable delay lines from Dallas Semiconductor. It discusses the architecture and functionality of the two ...

Abstract: Maxim manufactures several delay lines. This application note compares each programmable delay line and non-programmable delay line to help customers choose the appropriate device for their application. Since many of the features...

Abstract: This application note, describes a method for modeling a crystal, with loading capacitance. Clock generator (CLK gen) designers can use a crystal model to easily determine the loading capacitance for a required frequency....

摘要：“VCXO” (壓控晶體振蕩器)是由晶體決定振蕩頻率的振蕩器，可用控制電壓在小范圍內(nèi)進(jìn)行頻率調(diào)整。VCXO時(shí)鐘(CLK)發(fā)生器已在多種系統(tǒng)中得到應(yīng)用，如數(shù)字電視，數(shù)字音頻，ADSL...