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    1,914 cmos amplifier design jobs found, pricing in USD

    The project is half done and I am looking for someone who can finish the rest. Topology needs to be used with CMOS in the circuit. Design each logic block for the CMOS.

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    PCB and Schematic design 5 days left
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    This project is a fully of typicals designs where usign a microcontr...fully of typicals designs where usign a microcontroller, pwm output with 2nd order rc lowpass filter this signal go to op amp non inverted amplifier configuration, the op amp output must be boosted (with bjt or jfet) I need 100ma minimun current in the 0-10 volts output. Requirements • 2 pwm outputs • 2 RC 2nd order lowpass filters • 2 non inverterted op amp configuration, output must be boosted (bjt o jfet) • 2 relays SPST (with transistor bjt and protection diode) • 1 relay SPDT (using 2 relays SPST with transistor bjt and protection diode) • 2 RS485 (using pcb module) • 2 GIOP • 4 Leds • 4 push buttons The time of realization is 7 to 10 days, the design s...

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    Need someone with embedded Python skills to assist with (SOFTWARE) developing a TEST JIG using a Raspberry Pi4 and interfacing to some hardware (D/A and amplifier generating 8 Amp signal for calibration- WIP). This TEST JIG will run this custom Python program and will first program a production board that uses a ESP32. First part of this app is to program ESP32 module on a custom production board by controlling pins on the RPi4 to enable a power supply and turn the ESP32 board ON, A/D measurement using IIC would also be required to confirm the production board has power applied. Once the board is programmed with the app. then using the RPi I/O lines, the production board can be RESET and placed into calibrate / test mode. Using the RPi I/O lines a few tests are carried out and...

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    this project is a typical design usign a microcontrollers, pwm output with 2nd order rc lowpass filter then this signal go to op amp non inverted amplifier configuration, the op amp output must be boosted (with bjt or fet) I hope at 100ma minimun current at 0-10 volts output. The relays control is using bjt transistor with diode, buttons and leds are typically circuits, for RS485 we Will use pcb modules and thats it. Microcontroller, relay, rs485 module and power supply are specific i Will give you all details before to start the design CHECK ATTACHED IMAGE

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    Hello if you have experience of Cadence software then i have some projects you would like to work . s per discussion with my guide I have finalized my project, below are the requirements Design and implement A 4 x 4 bit Vedic Multiplier 90nm technology 2. Implementation using 2 technologies a. CMOS. 3. Both design implementation to be done on cadence virtuoso software and layout for both cmos and mGDI techniques both simulations in terms of PDP,area, speed, overall performance parameters, delay.

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    I need 100 leads WITH REAL EMAILS with these characteristics: Company Profile: Real Estate DEVELOPERS Companies and holdings (NO Realestate Brokers, No Contractors, No Commercial like Malls), Companies that BUILD and sell real estate to live in(Apartments, Houses, etc) Job Description: Marketing Managers, Marketing Director, CMOs, In Charge of Marketing. I Need. Name Job Description Company Website Phone Number REAL EMAIL

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    The hardware Components: esp32 An I2S mic & 8bits DAC amplifier. You need to work on these hardware with C/C++ in Arduino Code IDE(alternatives welcome) More details will be share in chat. We are a start-up we have more works. Low Prices bid appreciated

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    I need CMOS and PMOS simulation in LTspice in one hour

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    i need to design a low noise simplifier with ADS or AVR. design specs: Design of low noise amplifier Central frequency of RF signal 3Ghz Bandwidth 1 octave Noise figure 1dB Technology microstrip design criteria:minimum noise figure

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    I have a small task about differential amplifier... I need to implement a verilog-A code with assuming values of parameters ... with that code I have to get a symbol. From that I need to find some ac and DC and trans parameters I e., Offset , slew rate , rise time , fall time , 3dB, open loop gain etc., so what ever you are finding it should be initialize in code and we have to show on output side with same values in cadence environment.

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    Hi, Dear David! I am Ait, a freelancer from Morocco. Please understand my sit...Dear David! I am Ait, a freelancer from Morocco. Please understand my situation where I can't send you a proposal because your project is over $3000. I am an electronics engineer with 10+ years of analog/RF circuit design experience. In particular, RF amplifier circuit design is second nature to me. I have rich experience and skills in designing various amplifier circuits including low noise amplifiers, broadband amplifiers, feedback amplifiers, balanced amplifiers, and high power amplifiers. I have confidence in your project and can provide you with perfect results and friendly design guides within the deadlines you set. My budget is $5k. If you are interested, I would a...

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    Design an 8-bit Addressable Latch with built in 1 of 8 Decoder. The circuit is composed of three stages, the decoder, latch system and a buffer output. The device has four modes of operation. In the addressable latch mode, the signal on DATA IN is written into the addressed latch. The addressed latch follows the data input with all non−addressed latches remaining in their previous states. In the memory mode, all latches remain in their previous state and are unaffected by the Data or Address inputs. In the one−of−eight decoding or demultiplexing mode, the addressed output follows the state of Data In with all other outputs in the LOW state In the Reset mode, all outputs are LOW and unaffected by the address and data inputs. You can choose one of the following logic...

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    Design an 8-bit Addressable Latch with built in 1 of 8 Decoder. The circuit is composed of three stages, the decoder, latch system and a buffer output. The device has four modes of operation. In the addressable latch mode, the signal on DATA IN is written into the addressed latch. The addressed latch follows the data input with all non−addressed latches remaining in their previous states. In the memory mode, all latches remain in their previous state and are unaffected by the Data or Address inputs. In the one−of−eight decoding or demultiplexing mode, the addressed output follows the state of Data In with all other outputs in the LOW state In the Reset mode, all outputs are LOW and unaffected by the address and data inputs. You can choose one of the following logic...

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    Design an 8-bit Addressable Latch with built in 1 of 8 Decoder. The circuit is composed of three stages, the decoder, latch system and a buffer output. The device has four modes of operation. In the addressable latch mode, the signal on DATA IN is written into the addressed latch. The addressed latch follows the data input with all non−addressed latches remaining in their previous states. In the memory mode, all latches remain in their previous state and are unaffected by the Data or Address inputs. In the one−of−eight decoding or demultiplexing mode, the addressed output follows the state of Data In with all other outputs in the LOW state In the Reset mode, all outputs are LOW and unaffected by the address and data inputs. You can choose one of the following logic...

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    bandwidth 30MHz current feedback amplifier design. power supply is 12V, and current is less than 18mA circuit design time one month, and budget is less than 10K usd Analog circuit design with experience of using bipolar devices.

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    I would like an RFID sensor paired to an RFID tag that is built with Arduino and equipped with Bluetooth connectivity so that it can transmit an alarm sound to a Bluetooth enabled speaker. The permissible distance of the tag from the sensor must not exceed four feet. Going beyond four feet triggers the alarm. Components must be battery powered, perhaps with a CMOS style battery.

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    Hello, I am looking for a firmware engineer with experience in STM32. We are designing a prototype hardware device with the following features: -CMOS Camera -SPI Flash -USB Mass Storage -User LEDs and Buttons We need a firmware engineer to develop the firmware on a development board, and port this code to our final hardware when it's ready.

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    Design the LNA on ADS software only. The Design we will make its specification are;- 1. Frequency range-1 GHz-3 GHz (wideband). 2. Gain-30 dB. 3. Noise- less than 0.4 dB. 4. CDR (Compress Dynamic Range)- 70 dB. 5. SFDR- 110 dB. Following attached Papers will be helpful. The above specifications need to be strictly followed despite of the example given in one of the attached pdfs. Thanks!

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    I have a basic serial control string in n1, n2, value notation that needs to have a Web gui hosted on an rpi2 for local network only use. It is to control a 4ch microphone amplifier that has mute, vol up, vol down and phantom voltage on/off per channel. Address of Web page to be linked to ip address so that multiple instances may exist on the same subnet. Manual for the microphone amp attached. This is a one-off project for a school. Many thanks

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    1. Analytical report on white paper on on Performance of CMOS With Si pMOS and Asymmetric InP/InGaAs nMOS for Analog Circuit Applications (copy attached). 2. LT Spice simulation to validate the results claimed by the white paper. 3. Limitations of the concept being explained clearly bringing out contradictions, if any.

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    I am looking for a high experience freelancer that can design a professional DSP amplifier. Output needed: 1) Schematic design 2) PCB w/ components for 3d using altium a) NC Drill files b) Gerber data c) Drill drawing d) BOM e) 3d screenshots w/ components, pcb lines, silkscreen labels Milestone: $300 Schematic $300 PCB and other files Timeline: 7 days

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    1.Design Passive microwave couplers 2. Design and analyse the performance of a single stage power amplifier using the AWR Design Environment. The analysis will focus on the return loss, gain and output power of the amplifier

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    ...looking for someone who can solve some complex problems in analog circuits design . These circuit problems are from some standard books. Below are few of the skills needed to solve the problems 1. Analog circuit design basics(MOSFET+Resistors + capacitors) 2. Small signal analysis 3. Network Analysis fundamentals 4. Control theory and its application to circuits Deliverables are as follows : 1. Solve the given problems and verify the answers 2. Show the solution and the steps in a PPT ( steps must be very clear and easy to understand for anyone ) Please bid for this project only if you can do the task and have the required skills. Number of problems will be 20(maximum) Sample question 1. Plot Vo vs Vin for a given amplifier( it can have feedback too) 2. Plot gm , G...

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    i have done the circuit but i need someone to explain the question and how was the calculation and plot the pic and answer in word

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    I need renderings of a product, designed in SolidWorks. It is a domestic sound amplifier, composed of the following materials: wood, brushed aluminum, methacrylate.

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    I would like someone to write a plug-in for homebridge () Allowing me to control my NAD amplifier via RS232 () Im thinking this is done by using a TTL board for a dedicated raspberry on the local network. Here is a plug-in template for homebridge ()

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    I need someone who have very rich experience (EXPERT) in designing a DSP amplifier. This amplifier will come along with the design of our whole system but in a separate board. PLEASE see the attached file for more details. We have attached links for some references. Thank you

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    I need an HD or full HD cmos image sensor with analog output built in.

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    need long term employee. if you are free now, please bid here

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    ...image file name, this would put the image file name on the bottom of the screen for the image currently being showed. that way if we needed to find the file again we could just have it show us the file name but not be visible all the time. I am sure there would be some trial and error but I would also like it to have music controls for volume but that could be as simple as a volume knob from the amplifier verses buttons in program. It would be nice if it could output a list of the image files that they selected. Again the slide show is key, must have fade in and out and I would like to see slow movement of the image to give it some life but that is optional. It would be best if the slide show grabbed image files from a sub directory by file name. that way I could put them in ord...

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    I need someone who can help me with a project that includes a SDR and a code/software for it that needs a couple of changes

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    I need someone to draw a PCB board for an operational amplifier with a Sonion microphone. The board must be compact, single-sided and maximum 3.6 mm wide. The output should be a gerber file (in KiCad or AltiumDesigner format) for services like: jlcbcp Datasheets and scheme in attachments.

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    We want to use a specific piezo button (see attached datasheet) to turn on/off the power to our audio amplifier. Power is 240VAC and can be turned on/off with a relay (or possibly directly with the piezo button). The piezo button operates at 24VDC so an on-board AC-DC converter is also needed. All connections will be made with simple terminal blocks and the piezo buttons are off-board (just connected by wires). We need someone to do the design, schematics and layout. The schematics/layout should be straightforward but we are not exactly sure how this button works so you will have to propose a working solution. Please describe your experience with relays and power control or show similar projects you have done. Note that this job may lead to many others and it is purpos...

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    To have 12 x AA batteries to power an accelerometer to recognize movement beyond set tolerance at which point, Pi Zero should turn on speaker and LED’s. Exact job scope is attached.

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    ...Million Dollar Message = ? Authority Amplifier = ? There are around 50 phrases or single words that are to be re-named/re-worded example. roadmap attached (no relevant names/words used her, just example for context) The task result is going to be used for a homework "case study educational based task within Digital Marketing Niche" assignment. Happy Creating :D Foundation Mindset recalibration The Perfect Avatar Million Dollar Message personal-leader type market research Profit Problem Presence audience measurable expectations core strenghts pains gains phases Funnel transformation logic path Floodgates attainable Traffic on demand Publishing Powerhouse Retargted Roadmap Conversion event The Authority Amplifier The U...

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    ... characters and lines. We are wondering if you could give us a brief introduction based on the following questions to let us know you more? 1) What is your turnaround of dubbing a 30 min and 100-min film and what is your quote? 2) Could you please send us the info about your gear list (studio hardware) in each recording room? Such as Audio Interface, Mic, Studio Monitors/Speaker, Headphone Amplifier, Daw, etc. (Brand models) panoramic pictures/videos of each recording and mixing rooms. 3) Could you please send us some clips of dry vocal stems recorded in each your recording room for reference? Hope you can tell us the mic model and recording room of each dry vocal. 4) Could you send us some of your sample works (Nepali feature films dubbing) for reference? 5) Can you please int...

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    We in our lab use Scanning Tunneling Microscope (SPM 5500 Keysight Technologies) for measuring conductance of the organic molecule. For that we use log module amplifier which is shown in the attached file. However the module is not working anymore and we cannot order another piece because it is a discontinued product now. We do have a schematic of the circuit and want to get it design and made it in PCB. Edit: Please note that the opamp used in this schematic is discontinued. So the circuit design must include the equivalent replacement of OPA129U

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    I am looking for a freelancer that could produce for me a Digital Signal Amplifier (DSA) device. I already have a design and some production made, but I need to scale up the production and need some support for further enhancement of the device. Production, component sourcing is mandatory. Attached is the current user's documentation of the DSA. Production need is about 20 to 50 devices per year. I am looking for a free lancer that could source, assemble, test, ship and support the device. This is a long-term contract, over multiple years. A per device price will be negotiated and some extra money is made available for the redesign phase when needed. One more point: this component will be shipped internationally. So they need to be assembled into a country that has e...

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    ...virtual devices. Each camera should support 4K @ 60 FPS and 1080P @ 240 FPS using the Jetson ISP and nvBuffers / libargus. 240hz camera to support monochrome image capture. One camera will need to be able to capture near IR. The low-res image-streams can be grey-scale; one of the high-res cameras can be grey-scale. Enable a camera system that can capture synchronized high bandwidth data from a CMOS sensor via LVDS to MIPI enabled FPGA that mounts camera devices on the Xavier AGX platform using Jetson ISP and a GeoSEMI ISP. Develop Tegra driver to capture data using GeoSEMI ISP and the Jetson ISP and modify device tree to mount the camera into the userspace. Developer Xavier AGX daughterboard to have 2 LVDS inputs for dual GPixel GMAX2509 sensors with GeoSEMI ISP and 4 MIPI outp...

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    ...virtual devices. Each camera should support 4K @ 60 FPS and 1080P @ 240 FPS using the Jetson ISP and nvBuffers / libargus. 240hz camera to support monochrome image capture. One camera will need to be able to capture near IR. The low-res image-streams can be grey-scale; one of the high-res cameras can be grey-scale. Enable a camera system that can capture synchronized high bandwidth data from a CMOS sensor via LVDS to MIPI enabled FPGA that mounts camera devices on the Xavier AGX platform using Jetson ISP and a GeoSEMI ISP. Develop Tegra driver to capture data using GeoSEMI ISP and the Jetson ISP and modify device tree to mount the camera into the userspace. Developer Xavier AGX daughterboard to have 2 LVDS inputs for dual GPixel GMAX2509 sensors with GeoSEMI ISP and 4 MIPI outp...

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    ...with writing and editing The ability to work accurately but quickly, as we often have strict deadlines to meet (with expectant clients on the other end) Initiative and a willingness to learn The ability to work both independently and as part of a team An open communication style An average editing speed of 1,000 words per hour In-depth knowledge of one or more style guides (e.g., APA, MLA, and CMOS)....

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    ...with writing and editing The ability to work accurately but quickly, as we often have strict deadlines to meet (with expectant clients on the other end) Initiative and a willingness to learn The ability to work both independently and as part of a team An open communication style An average editing speed of 1,000 words per hour In-depth knowledge of one or more style guides (e.g., APA, MLA, and CMOS)....

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    its the project report for the integrated circuit subject that deals with designing /calculation with PSPICE CAD for a CMOS circuit. PDF is the project requirements Word (check it has important note) has the template for the project. Deadline for this one is 18/8 Check the files

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    Hello i need help with ltspice and CMOS inverter please let me know if you can help

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    Design of a CMOS common source amplifier using 0.18um CMOS technology.

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    I am looking for someone who can find and share "DATASHEET" a few electronic components. example : Data Sheet of: - Camera module - Micro controller - ROM - Bone conduction module - Microphone - Audio amplifier - RAM - WiFi+ Bluetooth module - Speaker - Touch sensor

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    ...Note: Use only 2n3906 and 2n3904 transistors for design. No other transistors or op amps may be used. You may use any combination of resistors, inductors, and capacitors so long as you may justify them through calculations Questions to Answer: 1. An explanation of how you chose your topology, transistor bias currents and the inter-stage DC output voltages within your forward-gain amplifier, together with the calculations used to determine the values of biasing resistors. 2. The schematic of your forward-gain amplifier. 3. A list of the target and simulated transistor bias currents and amplifier output voltages. 4. The DC (quiescent) power consumption of your forward-gain amplifier. 5. The DC transfer characteristic of your forward-gain amplifier...

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