Design Small Clock Circuit Board using TXCO

In Progress Posted 2 months ago Paid on delivery
In Progress Paid on delivery

We need a PCB design and 3 manufactured prototypes of a small clock circuit board (~4 cm x ~3 cm). The output frequency is 52 Mhz to be driven by the SiT5358 VCTCXO, which can be purchased online at SiTime. Operating temperature range is 0 to 70 degrees C. A POTS trim adjusts the VCTCXO with +/- 6.25 PPM. The board should include 3 mounting holes for 4-40 screws, with any layout.

The circuit board output connector will be SMA female with 50 Ohm impedance and ~0.6 V peak-to-peak square wave output. The supported power input should be DC 10 - 15 V input using a Molex 3-pin standard PC fan male connector (with pin 1 ground and pin 2 providing ~12 V input.)

The project includes delivery of the manufactured prototypes, as well as schematics and gerber files. 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, 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.

Circuit Design Electrical Engineering Electronics PCB Layout Product Design

Project ID: #37513836

About the project

27 proposals Remote project Active 2 mos ago

Awarded to:

(4 Reviews)
3.6

27 freelancers are bidding on average $7201 for this job

liveexperts123

Hi there,I'm biddin on your project "Design Small Clock Circuit Board using TXCO"Electronics, PCB Layout, Electrical Engineering, Circuit Design and Product Design We need a PCB design and 3 manufactured prototypes of More

$3000 USD in 1 day
(27 Reviews)
6.9
macroenergy

Hello there! My name is Metin and I am here to offer my services for your project. I have a background in electrical engineering, circuit design, electronics, PCB layout and product design that can help you create the More

$1500 USD in 40 days
(100 Reviews)
7.0
aliabidlodhi74

Hi. I have experience in schematic design +PCB layout. I have designed many controller boards ESP32 ,arduino , raspberry pico , power supplies and mamy more. I haveread description and i do it. Looking forward to your More

$2250 USD in 7 days
(52 Reviews)
6.2
mocuZ

Dear Valued Employer, My name is Martin and I am an engineering physicist with extensive experience in the field of circuit design, circuit prototyping and PCB design. As I understand from the project description you More

$2750 USD in 84 days
(17 Reviews)
5.6
HarimohanG

Best Small Clock Circuit Board Design Expert ⭐ ⭐ ⭐ ⭐ ⭐ Dear Client, I have gone through the attached pdf file and will be able to execute this project for you. With over 30 years of expertise in electronics design, cir More

$2000 USD in 4 days
(8 Reviews)
6.2
SMBelectronics

Hey! Expert Hardware Engineer available for you to design schematics and PCB for SiT5358 I have 5 years of experience in designing circuits and PCBs for VCTCX, the hard part is getting the perfect result in one for fo More

$2500 USD in 15 days
(53 Reviews)
5.8
edi45

Hi I am embedded system engineer with 9 years of experience. I am interested in your project to design TXCO board. I am okay with the payment term. I might be able to assemble it by hand and ordering PCB from China is More

$2000 USD in 7 days
(11 Reviews)
4.5
electronicsdone

Dear Client, After looking at the attached PDF file of Small Clock Circuit Board, I would like to share my experience and suggestions for ensuring precision in measurement and interfacing. I am Avi Gupta, an experience More

$2000 USD in 2 days
(5 Reviews)
4.3
Medtronix

Hello I have many experiences working for 4+ years with Circuit design, Sensors & Embedded systems developments. I have experience practical and theoretical in implementation different Circuit boards I do design contr More

$1950 USD in 5 days
(3 Reviews)
4.0
kamilkhalid

Hello. ⭐ ⭐ ⭐ ⭐ ⭐ Over 10+Years of Experience in Electronic Design in various Domains Like Power Supply, Consumer Electronics, Telecom, RF Boards. I have extensive experience in areas including Circuit Design, Circuit More

$2250 USD in 7 days
(4 Reviews)
4.1
teknoteam

Hi, I have a proposal: what about if you pay just the bare expenses (components PCB, delivery etc.) and if the prototype fits your requirements and only after you complete the ordering from your producer of choice, the More

$1500 USD in 15 days
(12 Reviews)
3.7
graphicqueen767

Hi, Hope you are doing well. Just read Your project description Design Small Clock Circuit Board using TXCO . I am a goal oriented person and qualified for the profession, fully working on AutoCAD drawing ,elevation, s More

$1500 USD in 2 days
(3 Reviews)
3.5
hussainmuzammal4

Hello! My name is Muzammal and I am part of the freelancer.com team. I understand that you need a design and three manufactured prototypes of a small clock circuit board made with SiTime's TXCO PCB software. The output More

$1500 USD in 2 days
(7 Reviews)
3.9
researchvirtuoso

I will provide design........................................................................................................................................

$15000 USD in 1 day
(2 Reviews)
2.1
Dimasan569

Hi John N., I’ve checked your requirements and really interested in this job. I can complete your project on time and your will experience great satisfaction with me. I have rich experienced in PCB Layout, Electronics More

$2000 USD in 21 days
(0 Reviews)
0.0
GdevDataSceince

Hi there, I'm an electrical Engineer expert on Manufacturing Design and responsible for designing, developing, and maintaining printed circuit boards used in electronic devices and systems. Consider factors such as sig More

$2250 USD in 7 days
(0 Reviews)
0.0
sardariqrar5

Hello, my name is Sardar and I am an electrical engineer with 4+ years of freelancing experience. I have a strong background in MATLAB, PCB design, Arduino programming, and embedded systems. I am dedicated to helping y More

$130000 USD in 7 days
(0 Reviews)
0.0
osmextech4

I am OSMEX, a freelancer with extensive experience in circuit design and development. I have worked on many projects related to design and development of PCBs, including designing small clock circuit boards using TXCO. More

$2250 USD in 7 days
(0 Reviews)
0.0
usmanzulfiqar002

Hello, My name is Muhammad Usman and I am an Electronics Engineer with 2+ years of professional freelancing experience. I have successfully completed thousands of projects for multiple regular clients from Oman, UK, US More

$1500 USD in 7 days
(0 Reviews)
0.0
Spartan03

As you likely know, designing a PCB can be a complicated process. That's why I specialize in PCB layout and product design. I have the skills needed to create the perfect design for your small clock circuit board: fr More

$2000 USD in 7 days
(0 Reviews)
0.0