Cmos amplifier design jobs
1. Consider the following Op Amp inverting amplifier. We want to solve for the gain vo assuming that vo the Op Amp operates in linear region, i.e. A(vd) = A·vd. 1. Find the algebraic expression for vd and vo/vi by solving the inverting amplifier circuit using nodal analysis 2. Use Ri =1kΩ and R2 = 2kΩ and Op Amp parameters of Ri = 106Ω, Ro= 50Ω and A = 106 calculate the numerical values for vd and the gain. 3. Repeat part (1) using loop analysis 4. A student connected the Op Amp with positive feedback as shown below. Find the numerical values for vd and the gain using nodal analysis. Although your answer for vd is a valid one mathematically speaking, does it make physical sense to you?
Hi Junaid, I need a ballpark figure for a schematic and analog simulation of a 200 watt, class D, audio amplifier running from 24 volts DC. It needs to drive an 8-11 ohm speaker and have configurable output between 90 and 115 db. Ping me back with a ballpark number and I'll send you some more details, if you're interested. cheers Raymond.
Hi Boukadir, I need a ballpark figure for a schematic and analog simulation of a 200 watt, class D, audio amplifier running from 24 volts DC. It needs to drive an 8-11 ohm speaker and have configurable output between 90 and 115 db. Ping me back with a ballpark number and I'll send you some more details, if you're interested. cheers Raymond.
I need a circuit that operates same function of the street lights using amplifier and PC using (multisim) program
I need a circuit that operates same function of the street lights using amplifier and PC using (multisim) program
I am looking for someone to update an existing feedback amplifier design. The existing design is a simple opamp circuit that takes a +/- 10 Vdc input and applies a gain of 0.1 to 1.0. The existing circuit also has the ability to be changed from inverting to non-inverting using jumpers to configure the OP-amp input. The circuit schematic for the existing is available. Also in addition the new design would have an integrated 24 Vdc to +/- 15 Vdc power supply. The existing circuit uses an external +/- 15 Vdc power supply. The end result of this project would be a circuit that provides the same gain amplifier and has the following additional features: - Option for user to select between internal 24 Vdc to +/- 15 VDc power supply. The po...
We are interested in using a Sony IMX214 CMOS Image Sensor in a new video camera and would like to consult with someone that has had functional/operational/design experience working with this specific chip. If that's you - then we would like a couple hours of your time just for Q&A purposes only. $100 USD for the consult.
Create some forms, Wp-admin and Wordpress - For links, already have the code, the missing some lines. The code and theme are already ready only missing a few lines of code to be created and organized. CMOS is wordpress. Please check the pictures first how you need to stay. Coding language: PHP, Javascript, css and html.
have a code of semiconductor optical amplifier (SOA) and i want to change it to reflective semiconductor optical amplifier(RSOA). in this assignment i have two main role: 1- i have to adapted a the SOA model code which is already exist to determine the carrier distribution in SOA to the RSOA. 2- i have to study how the power saturation in this device can be controlled by the carrier distribution. i will upload a zip file which has the codes of SOA and a PDF file which has the explanation of the codes with the equations which is used in the code. i would like from you to: 1-use the SOA codes to create RSOA codes(modify SOA codes to SROA codes) 2- explain of the difference between the code of SOA and the code of RSOA and over view discussion 2- creating graphs by matl...
the design of a practical low noise amplifier. The purpose is to use Agilent ADS to design a low noise amplifier at 2 GHz that has the following specifications: 1- Gain > 8 dB 2- Noise Figure: < 2 dB 3- VSWR: <2.8 for the input and output matching networks Use the BJT AT-41411 as the transistor. Use microstrip matching in the design. The amplifier substrate is Rogers Duroid 5880 with εr=2.2 and h=1.6 mm.
Hi. I have a simple BJT amplifier circuit I need analysed. I require you to calculate the DC and AC loadlines and draw them. As well to calculate the optimum quiescent point for this circuit. Its basic undergraduate work but I'm too rusty to remember how to do it myself.
I would like a book from a writer familier with Personal Development themes. My book is called The Affirmations Amplifier. The book is to be no more than 10 pages, and about using affirmations for personal development. Attached is a sample of the style I am looking for.
I'm building 4 electronic timpanis. Each drum will need to have a memory to hold the sound samples, an LCD screen to read the pitch, a pedal to change the pitch, and a pedal to shorten the sample, similar to a staccato pedal on a piano. The pedals can connect to the drum preferably with a 1/4" jack, or midi cable. There will need to be a 1/4" out to hook up to a amplifier. The piezos will be force sensitive to detect the volume I want to produce. I'm looking for someone to build the electronic internals for each drum. I will be building the physical drums.
Hi! My Professor and I are running an experiment where we would like to have covered vs exposed variants of the same product. Right now the product in the video is transparent, and the transparent parts need to be made opaque in a very natural way (if possible, the viewer can't tell it... For the Speaker Video (Anchors Away playing), make the speaker box opaque jet black. There's no need to keep the lights that flicker with the music. For the Coffee Maker Video, cover the carafe at the bottom and the flask at the top. While making these 2 opaque, cover it up in the most natural way possible, eg. a color that fits with the surroundings and the product. For the Vacuum Amplifier Video, make the Vacuum Tubes opaque. Same as the Coffee Maker, cover it up in the most n...
I am looking for someone with experience in measuring small signal. I require someone to design an integrated amplifier with a timer and swithc to work with very small currents (nA).
I need you to develop some software for me. I would like this software to be developed . I need someone to program my Behringer fb1010 midi foot controller to control my Fender cyber twin guitar amplifier. Have manuals for both but cannot understand them
We are an apparel start-up looking for a vector logo. We'd like it to be a crest sectioned into four parts, an amplifier to signify rock, nachos (obvious), a faceoff circle (signifying hockey) and a six pack of cans with a generic logo (signifying "party"- but able to be interpreted as beer or soda.) Other flourishes will be appreciated.
hi, i would like to create function generator amplifier for testing my tesla coil with it . it will make my work a lot easier. power output : 1 - 500 watt frequency operation : 1 hz - 3 MHz or more
Design a circuit and pcba using a cmos sensor to detect Microprocessor controlled circuit with Advanced Digital Signal Processing Detects ALL halogenated refrigerants Variable frequency audible alarm and constant power indication Microprocessor controlled circuit with Advanced Digital Signal Processing Detects ALL halogenated refrigerants Variable frequency audible alarm with graphic display and constant power indication Cordless and portable operation on rechargable lithium batteries Certified to SAE J1627 CE approval and UL classified experience required on similar designs
I need someone to design an operation amplifier circuit.
I am would like to commission a circuit design based on the Predator movie. The bomb gauntlet is what i would like to do. I am not sure what it would take to build such a circuit like Arduino or other Micro controller , Cmos chip, segment displays , Led's, timer etc. I am looking for the circuit schematic , the code if a Micro controller is used , a bread board demo. The video is similar to what i want designed , the top half of the gauntlet will be a little different than the video it will be more like picture i uploaded but everything on the bottom half is the same .
Need to design a differential bjt amplifier in two hours. Instructions will be given and have to make the circuit in PSPICE Orcad accordingly. Simple job. A experienced person can do in 10 mins. budget = $20. Quick work.
- Modelling of a phone amplifier as per attached picture - Size is around 200 x 150 x 100 mm. - Model will be used for 3D printing - NDA agreement will be required - Past experience with 3D print modelling preferred - No 3D rendering is required
CMOS sensor interfacing with Cyclon III FPGA . to do high speed image acquisition. Implement DDR2 based memory grabbing with FPGA CMOS senor interfce with FPGA with 400 MBPS speed SPI interface in FGPA Werite VHDL code for the above.
Need someone can write product review on the specific products, totally 10 products, not less than 5000 words. The title is “Best Headphone Amplifier 2017-Buyer Guide “ Keywords: headphone amplifier, portable headphone amp, dac amp ( these three keywords should be scatter in the article naturally) Each product content structure should be the same, and need to introduce each product from its design, function, feature, and sound . The structure as follows, 1. Products one review---Best budget product ( starting something like that.) ……. Explain what is wrong on the product ( or not good) ……. Pros: (3-4 points) Cons: (1-2 points) Or you also can refer this website, This is the similar article I need. Th...
...the image sensor of the popular if not all major smartphones in order to achieve some special effects of the taken images. For this reason, the following is a list representing type of actions that need be performed by the App. 1. Turning the white strobe LED ON and OFF. 2. To read the current values indicating sensitivity status of the sensor: exposure duration and gain of the image sensor amplifier. 3. Placing the sensor in the automatic adjustment of exposure and gain based on the brightness and contrast in the central area of the frame. 4. Placing the sensor in the running mode with exposure and gain specified at certain values independently of the image quality requirements. 5. Resetting at any time the “electronic” image accumulated by the image sensor. 6. St...
I designed an amplifier circuit using BJT's, but It does not provide the right output. I need someone to fix the error.
...this lab is to design, simulate and analyse a multi-stage MOS operational amplifier to drive a capacitive load and a resistive load. The amplifier has to be designed for maximum gain and bandwidth but at a limited power budget, power supplies and load capacitance. The amplifier must achieve the following specifications: ï‚· Power supply = 1.8 V ï‚· Total current consumption < 2 mA ï‚· Gain > 30 dB ï‚· Cut off frequency > 40 MHz ï‚· AC input signal = 5 mV (peak to peak) ï‚· The output is able to drive a 1 pF capacitive load and a 1 kΩ resistive load. Tasks: Students are required to complete the following tasks: 1. Design a multi-stage MOS operational amplifier at the above mentioned specifications using any SPICE simulat...
Design a Layout to fabricate for measurement purpose on Keysight’s Advanced Design System (ADS). Requirements: Only for 4G/LTE Band 2 (1850-1910 MHz) (Broad band amplifier is not required) Doherty Power Amplifier (GaAs HBT technology) PAE=35-50% Output power=27-28 dBm (LTE signal) High efficiency at 6 dB back-off output power for a 7.5-dB peak-to-average power ratio (PAPR) LTE signal Adjacent Channel Leakage Ratio (ACLR) should be below -31 dBc Modulation technique: 16 QAM
Design a simple RF amplifier using something like the nxp/freescale 8600H 600W broadband ldmos transistors. It should amplify a simple carrier signal (no modulation needed) from 1dbm to full power at ~800MHz so will need a pre-amp. It will have 2% max duty cycle (600W is peak not average power). Deliverables could be design files using a common schematic capture package + gerber files etc. Optionally build and test the design. Project is not super urgent, so could be a background task.
Hello, I need someone who is experienced in semiconductor devices, analog IC, Operational Amplifier, Transistors and other electronic devices. The further details will be discussed with the shortlisted candidates. Thank you!
A nonlinear amplifier design has to be implement in Advanced designed software (ADS) for the mobile transmitter part.
Looking for a circuit design and completed PCB layout for a 2.1 channel amplifier (stereo plus subwoofer out) with a filter and VU meter driver. We have reference components and some circuit diagrams for the components that just need to be laid out and combined on to one PCB, also need a very simple adjustable filter designed on the subwoofer channel.
The project requires CMOS circuits of ALU and memory and a few registers. It has to be completed within March 31st.
Schematics and PCB in Eagle Cad and a small technical report (1-2 pages).
Design of a stereo high power amplifier using LM391N for each channel and at final stages using the transistors BDX64C and BDX65C i want a full technical design procedure report of at least 10 along with the schematic design you must provide a well designed double layer with components silkscreen PCB (preferred at Eagle CAD).Also wanted the design procedure of the linear power supply of the amplifier in such a manner that this will cope at maximum ratings of the power supply will have to lay in the same PCB with the stereo amplifier.
...on the camera that is recording ) --Must have WI-FI amplifier (500 meters) to work and upload videos from internal SD memory cards to main server when it gets close to homebase -- i willhave separate computer ( HOMEBASE) at home that will be always on are will be available to start downloading information when the car is near the house/ --must have RAID SD card reader to save and keep videos inside PI -- video must be recorded locally on SD in RAID -- Must have multiple SD card slots working in RAID -- Must have Fire sensor Build in -- Motion sensor -- Cameras have to be connected either through FLAT Ethernet cable or 6-8 foot PI cable THE PRICE OF THE ENTIRE PACKAGE SHOULD BE NO MORE THAN $200 I WILL PAY YOU $150 TO DESIGN AND PROGRAM THE SYSTEM you w...
I need the design of a pcb from an existing is a quad/stereo car sound amplifier with the use of the IC TDA7375A.I will give you the schematic. I need a very professional work and i am looking for an on going cooperation (i will need a few other pcbs in the near future).
I have a computer that runs a C++ program. It sends instructions via Ethernet to a Galil RIO 47122 unit, which in turn sends commands to an analog amplifier (Bosch Rexroth) and a series of relays. There is a Watchdog timer module that is being 'kicked' by the C++ program via the RIO. If the watchdog times out then a relay needs to be triggered. While a system already exists, I need a professional review of the system and redesign. I also need a replacement of the watchdog timer module and the relay board with 3rd party off the shelf hardware from a reputable manufacturer. I can provide suggestions for the watchdog timer but not the relay board. The freelancer needs to provide: - a complete wiring diagram of the system (a current diagram can be provided) - a C++ progr...
...Examples: - On this page one can select different cable lenghts. However the price does not update accordingly since longer cables obviously come at higher prices. - On this page one can select different product colors. However the price does not update accordingly since the silver and black amplifier are not priced are the correct prices set in our back office: insert screenshot snagit The final shopping cart sum is correct. ISSUE 2: EAN codes for different combinations cannot be left blank without pack deals showing correctly. Example:
Some polymers are able to emit light when properly excited with the proper voltage (generally quite a high voltage is required. This polymer is directly contacting a CMOS camera, which is necessarily the size of the finger. Generally, the finger acts as the ground, and the polymer emits light where the ridges touch.
Some polymers are able to emit light when properly excited with the proper voltage (generally quite a high voltage is required. This polymer is directly contacting a CMOS camera, which is necessarily the size of the finger. Generally, the finger acts as the ground, and the polymer emits light where the ridges touch.
We are currently designing a 360° omnidirectional speaker trying to give the highest quality maintaining a compact size and low costs of manufacturing. We would like to discuss our current setup (PCB, components and enclosure custom shape) with an expert audio/electronic engineer who could help us defining the specs for the loudspeaker’s components. bluetooth amplifier board passive crossover drivers (tweeter/midrange/subwoofer) Wi-Fi MCU (for multiple device connection) IR sensor battery power adaptor wiring We’re seeking for high quality solutions with both high price points and low price points to understand what’s the range of cost of production without losing product quality.
I need RF Power Amplifier. The technical characters is followings: 1. output power = 12-15W 2. frequency range = 140-170MHz 3. Gain = +30dB 4. input signal form : FSK modulation signal. I am going to discuss detail characters for chatting. Please bid to my project. Thank you for reading my project.
Hi friend, I want to hiring you for project that I explained below. Can I learn fixed price that you do all step correctly. Design a BSF with: -maximum attenuation in pass band region: 1db(monotonic) -minimum attenuation in stop band region: 10db(monotonic) -stop band region: 1500<w<2000 rad/sec -pass band region: 0<w<1000 and w>3000 rad/sec -maximum gain: 1 the gain curve for obtained transfer function by using MATLAB. your transfer function as 1 ohm terminated lossless ladder network(LC). your transfer function as multi-amplifier RC network. your network by SPICE.(Obtain the gain curve and compare with the one obtained by MATLAB) your transfer function as OTA-C network.
