SEMICONDUCTORS ELTE 1403 Forward biased diode: cathode anode Varactor is a silicon diode optimized for its variable capacitance when reversedbiased. Used for tuning frequencydependent equipment. Zener Diode is designed to operate in the breakdown region; used for voltage regulation. Varactor Zener N + P electron flow depletion layer An ideal diode acts like a closed switch when forward biased and an open switch when reverse biased. 1st approximation calculations assume
Premium Rectifier
SMS BASED WIRELESS NOTICE BOARD 1. SPECIFICATION 1.1)AT89S52 MICROCONTROLLER: MAJOR SPECIFICATIONS: • 8K Bytes of In-System Programmable (ISP) Flash Memory – Endurance: 1000 Write/Erase Cycles • 4.0V to 5.5V Operating Range • Fully Static Operation: 0 Hz to 33 MHz • Three-level Program Memory Lock • 256 x 8-bit Internal RAM • 32 Programmable I/O Lines • Three 16-bit Timer/Counters • Eight
Premium GSM Direct current Temperature
1 ECE 402 TEST 2 SUMMER 2009 July 23‚ 2009 NAME: INSTRUCTIONS: Please Read If you need more room‚ write on the back side of the PREVIOUS page‚ not the back of the current page!! Please do not use your paper. Open book(s) and notes‚ including any lab related material. Cell phones off and out of sight. Be sure what you have written down is correct. YOU COULD LOSE POINTS FOR INCORRECT STATEMENTS. There are 6 problems on 4 total pages‚ including this page‚ make sure you have all pages now. The tests
Premium Fourier transform Konrad Zuse Noise
Unit 1 Assignment 1 EACH QUESTION IS EQUAL TO 10 POINTS X 10 QUESTIONS = 100 POINTS (MAXIMUM) 1. Express 3000 in scientific notation a. 3 x 102 b. 3 x103 c. 3 x 104 d. 3 x 105 2. Express 75‚000 in scientific notation a. 7.5 x 102 b. 7.5 x103 c. 7.5 x 104 d. 7.5 x 105 3. Express 2‚000‚000 in scientific notation a. 2 x 103 b. 2 x104 c. 2 x 105 d. 2 x 106 4. Express 2.5 x 10-6 in regular decimal number form a. 0.0000025 b. 0.000025 c. 0.00025 d. 0.0025 5. Express 5.0 x 102
Premium Decimal Equals sign Question
Case Analysis for Samsung Electronics 1. What is SMIC’s strategy? Should Samsung be concerned about SMIC? SMIC seems to execute the same kind of strategy Samsung used before to succeed. The strategy is selling their products at low prices and growing their market share at the expense of profitability. SMIC may threaten Samsung’s business in the future‚ but not too much. Although SMIC can get many resources‚ such as cheap funds and lands from Chinese government and foreign investors‚ SMIC
Premium Cost accounting Innovation
Group 2 Samsung Electronics Executive Summary Recent quality related issues have put Samsung Electronics‚ one of the world’s largest technology companies at risk. These quality concerns‚ spiked through recent recalls and external complaints‚ have generated a flow of bad news coming to the desk of quality director Kevin Sarni. The issues most commonly found within the complaints related to display issues‚ customer service support‚ faulty electric components‚ audio‚ and safety. Of the main
Premium Customer service Service Customer
Focus Theme Business Models for Electronic Markets by Paul Timmers‚ European Commission‚ Directorate-General III‚ April 1998* Abstract Electronic commerce over the Internet may be either complementary to traditional business or represent a whole new line of business. In either case‚ in view of the new features of the Internet‚ critical questions to be answered include: ♦ what are the emerging business models; and related to this‚ ♦ which strategic marketing approaches are applied‚ or emerging
Premium Marketing
Danish Electronics Case Study The class should split into groups of FOUR or FIVE for this case study and each group should assign appropriate roles to its members. Having read the case study‚ each group should consider the questions on the last page of the case. THE BACKGROUND OF THE COMPANY Danish Electronics Ltd. is a company producing extremely advanced equipment. Its primary target group is institutions‚ especially for military equipment‚ both on the domestic and on the international
Premium Project management
Wk3 Ch5 Petries Electronic Case 1. What do you think are the sources of the information Jim and his team collected? How do you think they collected all of that information? (Hoffer 151) Information was collected by a vast directory. They utilized interviews from stakeholders related to the businesses they targeted. Trade journals‚ other companies that utilize the companies they were researching‚ other vendors‚ marketing departments‚ and possibly even customers. The most information you can
Premium Output Data flow diagram Customer service
promotion and price; while also examining and understanding the new 4P’s on which we have today: -people‚ processes‚ programs‚ and performance – while determining which is more effective for future business and long term success for the company. We will analyze Samsung Electronics and provide information regarding the company’s background and its newest product: The Samsung Galaxy S3. Galaxy S3 Description From caveman to modern man is a phrase in which we can use to describe our evolution of mobile
Premium Mobile phone