Quantcast Figure 3-50A.Trapezoidal waveform generator

Share on Google+Share on FacebookShare on LinkedInShare on TwitterShare on DiggShare on Stumble Upon
Custom Search
 
  
 
3-47 Figure 3-49C.—Series LR circuit. There are many ways to generate a trapezoidal waveshape. For example, the rectangular part could be generated in one circuit, the sawtooth portion in another, and the two combined waveforms in still a third circuit. A far easier, and less complex, way is to use an RC circuit in combination with a transistor to generate the trapezoidal waveshape in one stage. Figure 3-50, view (A), shows the schematic diagram of a trapezoidal generator. The waveshapes for the circuit are shown in view (B). R1 provides forward bias for Q1 and, without an input gate, Q1 conducts very hard (near saturation), C1 couples the input gate signal to the base of Q1. R2, R3, and C2 form the RC network which forms the trapezoidal wave. The output is taken across R3 and C2. Figure 3-50A.—Trapezoidal waveform generator.


Electrical News
White Goods Consolidation Drives Power Deals
The power semiconductor industry has seen two key announcements this...
eetimes.com
How I Hacked My Home, IoT Style
It didn't take long to find a score of vulnerabilities...
eetimes.com
The Internet of Overhyped Things
Vendors and analysts would have us believe that the Internet...
eetimes.com
Apple Preps Jumbo iPad
Apple is preparing a larger version of its iPad for...
eetimes.com
Apple's iPhone 6: What to Expect
What will the iPhone 6 look like? And when will...
eetimes.com
Windows Threshold May Merge Windows Phone, RT
Microsoft's upcoming Windows Threshold operating system reportedly will merge Windows...
informationweek.com
Forget iPhone: 4 Megatrends in China's Smartphone Market
Touch Taiwan is exposing some of Asia's techno-political tensions, focused...
eetimes.com
Google's Project Ara Is Science Fiction, Says Critic
Google's Project Ara to develop a modular mobile smartphone is...
eetimes.com
Aging Brass: Cow Poop vs. Horse Doo-Doo
There are myriad ways to artificially age brass, including the...
eetimes.com
Google Preps Virtual Network
Google described Andromeda, a central server-based controller users will be...
eetimes.com
EEVblog #656 – Pacemaker Monitor Teardown
What’s inside a dial-in pacemaker monitor system? Datasheets: LMV824 MAX4330...
eevblog.com
Getting Your First Sales Pick Right
A company needs to create a repeatable sales process to...
eetimes.com
The People Who Created Our Jobs
Without the likes of Ohm, Faraday, Henry, and many others,...
eetimes.com
Mobile Engineering: 10 Cheap, Mostly Android Apps
Whether Android- or Apple-based, your mobile phone can be an...
eetimes.com
Brazil's Path to Hardware Manufacturing at Home
John Hall, president of the Linux Foundation, lays out a...
eetimes.com
Fairchild to Close 2 Manufacturing Facilities
Fairchild is eliminating its internal 5-in wafer fabrication lines and...
eetimes.com
JEDEC Unveils Low-Power Memory Standard
JEDEC published its LPDDR4 specification, which, with a redesigned architecture,...
eetimes.com
SanDisk Bullish on SSD Adoption
Ultra II is aimed at consumers looking to upgrade HDD...
eetimes.com
Live Chat Wednesday, Aug. 27: Is iPhone Relevant?
Join industry analysts and EE Times editors for a live...
eetimes.com
Live Chat Wednesday, Aug. 27: Is iPhone Relevant?
Join industry analysts and EE Times editors for a live...
eetimes.com
 


Privacy Statement - Copyright Information. - Contact Us

comments powered by Disqus

Integrated Publishing, Inc.
9438 US Hwy 19N #311 Port Richey, FL 34668

Phone For Parts Inquiries: (727) 755-3260
Google +