Design small clock circuit board

We need a PCB design and 3 manufactured prototypes of a small clock circuit board (~5 cm x ~4 cm). We will provide a standard OCXO for the board. The output should be 52 Mhz, with slight adjustments from a POTS trim. The clock output connector will be SMA with 50 Ohm impedence and 0.6 V peak-to-peak square wave output. The power should support DC 8 - 15 V input using a molex small 2-pin connector (like PC fans). The board should support multiple OCXO clock values of 10 Mhz, 13 Mhz, 20 Mhz, and 100 Mhz by placing a zero ohm resistor and using a PLL to convert to 52 Mhz. A recommended PLL is IDT5V49EE901, although you can recommend an alternative. 10 Mhz is converted to 52 Mhz from multiply by 26 and divide by 5 on the PLL, etc., and 100 Mhz is converted to 52 Mhz from divide by 25 and multiply by 4. The project includes delivery of the manufactured prototypes, as well as schematics, gerber files, and all relevant instructions related to PLL programming. We propose payment of 1/3 upon delivery of a design, 1/3 upon completion of manufacturing of prototypes and you either hand assemble or outsource assembly (we provide OCXO), and 1/3 upon successful confirmation testing from our side. We can also temporarily provide you small test equipment to verify performance at your location, before shipping the final boards to us.

Habilidades: Design de Circuito , Engenharia Elétrica

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Acerca do Empregador:
( 4 comentários ) Evanston, United States

ID do Projeto: #14880031

15 freelancers estão ofertando em média $2477 para esse trabalho


Hi, i am an electrical engineer. i have expertise in embedded system design and Matlab.i can help you with this [login to view URL] my profile for relevant project and feed backs. Kindly reply back and let us discuss projec Mais

$3000 USD in 25 dias
(59 Comentários)

Hello, I am an Electronics and Embedded system developer. I have experience in Digital and Analog electronic design and Matlab. i can help you with this project work. Kindly check my profile. Reply me back and will dis Mais

$2500 USD in 20 dias
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$2777 USD in 50 dias
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$2500 USD in 30 dias
(29 Comentários)

Hi There, We will deliver a working prototype as per given specs. We have already dons similar work. Feel free to contact us. Best Regards, Shahbaz. Relevant Skills and Experience We are a company offering services Mais

$3000 USD in 45 dias
(33 Comentários)

I am an expert with more than 15 years of experience in the field of embedded systems, electronics, prototyping and PCB layouts. I assure you the best solution and working PCB for your requirements. Relevant Skills an Mais

$2500 USD in 20 dias
(23 Comentários)

I can help you to design and assemble 3 prototypes, all hand assembled on 2 layer boards. It will have DIP switches for the required frequencies and a small MCU to assist the PLL config part. Relevant Skills and Exper Mais

$1500 USD in 30 dias
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Hi. I am a professional Electronics Product design engineer having expertise in customize gadgets designing. I can provide you excellent services. Contact me. Relevant Skills and Experience Electronics Circuit designi Mais

$2222 USD in 28 dias
(12 Comentários)

Hi, I am an electronics engineer (PhD) in Ireland, with 15+ years experience in industry. I know clock gen circuitry and PLL very well. Relevant Skills and Experience I have worked with several US companies to develop Mais

$5000 USD in 30 dias
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$1500 USD in 12 dias
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Hi, I have gone through the project thoroughly and understood your project requirements. With years of experience and dedicated efforts, I will be glad to offer an outstanding services; Relevant Skills and Experience Mais

$2500 USD in 30 dias
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Hi I would love to do your task. If you hire me, i won't let you down. I can provide you all these things with unlimited revisions till the satisfactorily completion of [login to view URL] for your message .Thank you

$1650 USD in 15 dias
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- I have experiences for 10 years and developed over 200 apps, over 70 websites - My working style BE A GOOD USER TO BE A EXCELLENT DEVELOPER!! - I am online over 14 hours in a day. Relevant Skills and Experience A Mais

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