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Electronics PCB

This is a new job to modify an existing Printed Circuit Board. It is to make the version 3.


Mandatory: The person must know and use 16.3 cadence software. The person must know how to add components and the layout production rules.



The aim of the job is to replace the actual 64 pin TQFP by a 100 pin TQFP and a 48 pin LQFP.

The components have a minimum of dedicated passives. The PCB has 4 layers.

On the top, the actual placement and layout must remain the same.

On the bottom, there is a 64 pin TQFP with a minimum of dedicated passives.


Here is the description of the tasks:


A. Remove L1 and L2.

B. Remove C3 and C4 capacitors.

C. Add [url removed, login to view] 0603 CER 16V 10% X7R capacitors.

D. Add five [url removed, login to view] SMT, 2.2 KΩ 1/16W 1% 0603 resistors.

E. Add one SMT, 0805 Green DIFF [url removed, login to view] mm led.

F. Add one SMT, 510Ω 1/16W 1% 100 PPM 0603 resistor.

G. Add one OSC SMT

H. Add four SMT, 33Ω 1/10W 5% 0603 resistor.

I. Add one IC 48-LQFP

J. Add two SMT, 1.5 KΩ 1/10W 1% 0603 resistor.

K. Add one SMT, 4.87 KΩ 1/10W 1% 0603 resistor.

L. Replace U1 by one 100pin TQFP.

M. Remove R27, R28.

N. Replace C22 and C23 by two SMT, 20 pF 0603 CER 50V, 5% C0G capacitors. The package 0603 stays the same.

O. Replace Y1 by one OSC SMT

P. Replace C17 by one SMT, 10 µF 0805 CER [url removed, login to view] 20% , X5R capacitor. The package 0805 stays the same.

Q. Add one switch



To do it, the inputs are:

Cadence files

BOM (excel file)


Description of the tasks



The outputs are:

Schematic, it is a milestone it is a checkpoint -> Payment

BOM (generated by the software) it is a milestone it is a checkpoint -> Payment

Layout it is a milestone it is a checkpoint -> Payment

Gerber files, placement and coordinates -> It is a milestone it is a checkpoint. Payment

Cadence files -> Payment



To reply, the priority will be given to low cost proposal.


Kĩ năng: Kĩ thuật điện, Điện tử, Kĩ thuật, Vi điều khiển, PCB Layout

Xem nhiều hơn: printed circuit board, p. n. g. engineering, pcb to gerber, m.c.m. electronics, l. g. electronics, l2, job proposal layout, how to make a job proposal, gerber engineering, engineering job description, cost of software engineering, c&m engineering, be electronics engineering, b.c. job board, $50 k, pcb, pcb schematic, pcb circuit, pcb board, layout pcb, IC layout, gerber, circuit pcb, checkpoint, C3

Về Bên Thuê:
( 2 nhận xét ) Pau, France

ID dự án: #1668035

7 freelancer đang chào giá trung bình $40 cho công việc này


I have 8 year of Electronic designs. I'm currently working for international electronic design company. I am rich experience in Allegro(Candence)and Altium You will get full PCB design, BOM and full documentation f Thêm

$45 USD trong 3 ngày
(1 Nhận xét)

Dear Sir, please consider me for your project. I am an Electronics Engineer and expert in Embedded Applications. Thank You!

$30 USD trong 3 ngày
(1 Nhận xét)

I can do that sir.. Electronics design is my expertise..

$30 USD trong 3 ngày
(1 Nhận xét)

I have experience in cadence, using v16.3

$50 USD trong 7 ngày
(0 Nhận xét)

Sir I'm capable of doing your project. I will send you one of my PCB design which has been done yesterday for my final year project....Thanks in advance...

$45 USD trong 3 ngày
(0 Nhận xét)

Hi,I can do it inshallah

$50 USD trong 5 ngày
(0 Nhận xét)

Hello, I would like to do this.

$30 USD trong 6 ngày
(0 Nhận xét)