USB 2.0 Board Design and Layout Guidelines

This application report discusses schematic guidelines when designing a universal serial bus (USB) system.

LMK时钟 family LVDS输出交流耦合设计注意事项.pdf

LMK0380x/LMK0480x 以及LMK0482x family 是TI 推出的高相噪性能的基于模拟锁相环的时钟模块。LMK0030x family 是TI 推出的低附加抖动的clock buffer 系列。以上的时钟器件输出电平支持多种信号电平，常用的LVDS, HSDS, LVPECL 或者 LCPECL 都可以灵活配置。本文将介绍当输出配置为LVDS 电平时，外部电路需要注意的设计事项，并且提供仿真结果供使用者参考。

Clocking Wizard v6.0.pdf

This chapter introduces the Clocking Wizard core and provides related information, including recommended design experience, additional resources, technical support, and ways of submitting feedback to Xilinx. The Clocking Wizard core generates source register transfer level (RTL) code to implement a clocking network matched to your requirements. Both Verilog and VHDL design environments are supported

10G Ethernet MAC 15.1.pdf

The 10G Ethernet MAC core is a fully verified Ethernet Media Access Controller function that interfaces to physical layer devices in an Ethernet system. At 10 Gb/s, the core is designed to the IEEE Standard 802.3-2012, Carrier Sense Multiple Access with Collision Detection(CSMA/CD) Access Method and Physical Layer Specifications (IEEE Std 802.3) and supports the high-bandwidth demands of network Internet Protocol (IP) traffic on LAN,MAN, and WAN networks.

理解并使用基准电压源.pdf

虽然基准电压源只是双端或3端器件，但是选择合适的基准电压源并正确应用比我们最初的设想难度更大。尽管“精度”一词通常用来描述基准电压源，但太过随意地使用这个词风险较大，因为不同的人对它有不同的理解。更令人费解的是，在一种应用中被认为不怎么样的基准电压源，在另一种应用中则可能被认为是万能的。本应用笔记将为大家全面解读基准电压源“精度”，并提供一些利用任何基准电压源获得其最高性能的相关技巧。

Power Supply Noise Rejection.pdf

This application note describes the procedure used within the Timing and Synchronization (TSD) division of IDT to analyze the PSNR for its devices. Power supply noise rejection (PSNR) is a measurement of how well a circuit rejects noise from various frequencies which are coupled into the power supply. In actual high speed analog and digital circuitry, the power supply pins are vulnerable to random noise Most customer designs use linear voltage regulators or switching voltage regulators as the power supply for ICs. Linear regulators will almost always get input voltage from a switching DC/DC converter. Therefore, power supply noises in a customer board typically come from the switching noise of the power supply and coupling from other high-frequency sections of the circuit board. Many of the problems facing PCB designers today are related to power supply noise. There are guidelines that can be used to solve simple issue. For more complex issues, a better understanding and consideration of all the parameters will be required to provide a clean solution. For this reason, it is essential to understand the PSNR of the clock devices. This can assist in designing the correct bypassing and decoupling for the system.

MOSFET 输出光电耦合器 产品应用指南.pdf

MOSFET 输出光电耦合器 产品应用指南

MOSFET 输出光电耦合器 仪器仪表行业应用指南.pdf

随着多媒体社会的发展，高功能、高性能化的各种电子设备纷纷面世。为这些电子设备的性能提供支持的测量仪器需要高度的可靠性。长寿命、高可靠度的PhotoMOS为这些测量仪器的发展进步提供支持。

MT-094_微带线和带状线设计.pdf

人们撰写了大量文章来阐述如何端接PCB走线特性阻抗以避免信号反射。但是，妥善运用 传输线路技术的时机尚未说清楚。文章总结了针对逻辑信号的一条成熟的适用性指导方针。

Digital Isolator Design Guide.pdf

This design guide helps system designers of galvanically isolated systems to begin designing with TI's broad portfolio of digital isolators and isolated functions in the shortest time possible