Electronics PCB $30-50 USD Posted almost 12 years ago
$30-50 USD Paid on delivery
This is a new job to modify an existing Printed Circuit Board. It is to make the version 3.
KNOWLEDGE
Mandatory: The person must know and use 16.3 cadence software. The person must know how to add components and the layout production rules.
/KNOWLEDGE
CONTEXT
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.
/CONTEXT
Here is the description of the tasks:
DESCRIPTION:
A. Remove L1 and L2.
B. Remove C3 and C4 capacitors.
C. Add 0.1uF 0603 CER 16V 10% X7R capacitors.
D. Add five 2.2kohm SMT, 2.2 KΩ 1/16W 1% 0603 resistors.
E. Add one SMT, 0805 Green DIFF 2x1.25 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 6.3V 20% , X5R capacitor. The package 0805 stays the same.
Q. Add one switch
/DESCRIPTION
INPUTS
To do it, the inputs are:
Cadence files
BOM (excel file)
Schematic
Description of the tasks
/INPUT
OUTPUT
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
/OUTPUT
REPLY
To reply, the priority will be given to low cost proposal.
/REPLY
Project ID: 1668035
About the project 7 proposals
Remote project
Active 12 yrs ago
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7 freelancers are bidding on average $40 USD for this job
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 in 3 days
5.0 (1 review) 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 from me.
I can do it quiclky.
$45 USD in 3 days
5.0 (1 review) Dear Sir, please consider me for your project. I am an Electronics Engineer and expert in Embedded Applications. Thank You!
$30 USD in 3 days
5.0 (1 review) I can do that sir.. Electronics design is my expertise..
$30 USD in 3 days
3.2 (1 review) I have experience in cadence, using v16.3
$50 USD in 7 days
0.0 (0 reviews) $50 USD in 5 days
0.0 (0 reviews) Hello, I would like to do this.
$30 USD in 6 days
0.0 (0 reviews)