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Design Small Clock Circuit board for 10 Mhz OCXO

$1500-3000 USD

Stengt
Lagt ut over 4 år siden

$1500-3000 USD

Betalt ved levering
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 10 Mhz OCXO for the board (AOC2012VAJC-10.0000C). The output should be 52 Mhz, with slight adjustments from a POTS trim supported by the OCXO to achieve better than 0.1 ppm precision (verified against GPS clock or cell network frequency timers). The circuit board output connector will be SMA female with 50 Ohm impedence and ~0.6 V peak-to-peak square wave output. The supported power input should be DC 8 - 15 V input using a molex small 2-pin connector (like PC fans). The 10 Mhz OCXO is converted to 52 Mhz output by multiply by 26 and divide by 5 using a PLL. A recommended PLL is IDT5V49EE901, although you can recommend an alternative. The project includes delivery of the manufactured prototypes, as well as schematics, gerber files, and all relevant instructions related to PLL programming (if PLL programming is necessary). We propose payment of 1/4 upon delivery of a design, 1/4 upon completion of manufacturing of prototypes where you either hand assemble or outsource assembly (we provide OCXO), 1/4 upon successful confirmation testing of prototypes from our side, and then 1/4 upon our successful ordering of assembled and working boards from a standard US board manufacturer of your choice like Advanced Circuits, Accutrace, etc.
Prosjekt-ID: 20798527

Om prosjektet

12 forslag
Eksternt prosjekt
Aktiv 5 år siden

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12 freelancers are bidding on average $2 532 USD for this job
Brukeravatar
Hello, We are a Turkey based company and we offer product design and manufacturing services to our customers. We can help you to design and manufacture your Pcb board with the specs you requested. We have designed a Tachometer calibration device before with extreme high precision. We would also help you to design needed enclosure for this pcb. Please contact me to talk more about your project. Best Regards Ates Gokdemir Nijiworks
$5 882 USD om 30 dager
4,9 (69 omtaler)
7,6
7,6
Brukeravatar
Hi, I'm an electrical engineer with 8 years of experience in wearable device and IoT product design. I'm an expert in circuit design, PCB layout and firmware programming. I checked project description carefully and convinced that I can complete this project successfully. We can discuss on the project details via chat or call. Thanks Alexander
$2 250 USD om 7 dager
4,9 (26 omtaler)
7,3
7,3
Brukeravatar
Hello sir, I have experience in designing electronics circuits and can develop hardware compatible smartphone and PC based apps. I also have done a lot of IoT projects and can transform your idea into a fully working product. If you wish we can discuss details in chat. Thanks
$2 500 USD om 20 dager
4,8 (64 omtaler)
7,0
7,0
Brukeravatar
I have 10+ years of experience in the digital and analog design. I have a rich experience of design and simulation about RF and electronic circuit using vivado sdk Cadence , Altium, ADS, HFSS ,CST and so on. I have just done such project with US manufacturer and I am familiar for ocxo and pll. I can finish it perfectly. Best Regards
$2 500 USD om 30 dager
5,0 (1 omtale)
5,2
5,2
Brukeravatar
Hello! I am very interested in your project. i have rich experience on it. I think this project is very suitable for me and i am sure i can give you good result . If you award me for your project, you will get good result . please call me.
$2 250 USD om 7 dager
4,8 (3 omtaler)
4,7
4,7
Brukeravatar
Dear Client I would like to say this is my fortune to show you my hardware skills. I can bring your idea to live and you can reach the goal absolutely with me. I have 10+ years experience in hardware design(schematic design, PCB design...). My develop tool is Altium Designer, CADENCE. I have designed many high speed devices in embedded system. My recent design is AM5728 Core Board.(quad-core, 1.5GHz, DDR3 4G, EMMC 32G, Gigaethernet, usb3.0,...). And another is PCIe v2.0 to ethernet(or usb3.1) convertor. All design is passed in serveral EMC tests. I have designed MEMS tracking board, ultrasonic distance measurement. My design is very stable in industrial environments. I think your design is not difficult. but most important thing is EMI, EMC. I have been working main hardware developer in large scale industry product company. Designing the PRODUCT is very different form desigining the general pcb(test board, kit,...) You can feel everything what is my real skills in hardware development. Look forward to working with you for a long time. Thanks! Hope to see you soon
$2 500 USD om 10 dager
4,8 (14 omtaler)
4,7
4,7
Brukeravatar
Our firm has designed and manufactured PCBs since 2 years. We are all Automation and Robotics engineers from Karnataka, India. I have a question, what about the phase noise? multiplying the clock will affect the phase noise as well.
$2 000 USD om 50 dager
5,0 (3 omtaler)
4,3
4,3
Brukeravatar
I had implemented a 3G BSC/RNC clock board (China Patent 02112285) as a team leader when I worked in telecom. Though I do not know jitter and draft spec. of your board yet. But apparently this task would be a simplified one than. I had been working with solectron/jabil for many years also. Right I own a small company in Shanghai , China to provide design service. Contact me if you want a design partner in China.
$3 000 USD om 30 dager
0,0 (0 omtaler)
0,0
0,0
Brukeravatar
Hi, I can start immediately . I'm an electrical engineer with 10 + years of experience in electronics and IoT. I'm an expert in circuit design, PCB layout and firmware programming. I can deliver what you want. Wish your contact.
$1 500 USD om 7 dager
0,0 (0 omtaler)
0,0
0,0

Om klienten

UNITED STATESs flagg
Evanston, United States
5,0
8
Betalingsmetode bekreftet
Medlem siden jun. 18, 2012

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