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Front EndDesign3

bradencamp·ECE-Lab-USB-MultiTool·origin/Oscilloscope/Front_EndDesign3/Front_EndDesign3.kicad_pcb

Front EndDesign3 PCB layout, top view — open source board by bradencamp

About the Front EndDesign3 PCB

Front EndDesign3 is an open source PCB design by bradencamp, published on GitHub. It is a 4-layer board measuring 68.8 × 36.6 mm, with 65 components from 47 distinct parts.

Other key parts include the DG412xY, AQY284SX, LMP7731, LTC1983ES6-5#TRPBF and OPA863. By type, the board carries 22 capacitors, 17 resistors, 14 connectors, 6 ICs, 2 diodes and 1 transistor.

It belongs with the test & measurement designs in this gallery.

From the project

This USB Multi-function Laboratory Instrument will be inexpensive and therefore less capable than the AD2 or ADALM 2000 while still fulfilling the requirements for most laboratory exercises in the undergraduate ECE curriculum. This new device should use a microcontroller with ana

This USB Multi-function Laboratory Instrument will be inexpensive and therefore less capable than the AD2 or ADALM 2000 while still fulfilling the requirements for most laboratory exercises in the undergraduate ECE curriculum. This new device should use a microcontroller with analog front ends for the Oscilloscope and Wave Form Generator functionality. It should function as a 2 channel Oscilloscope and Arbitrary Waveform Generator (AWG) with a Bandwidth of up to 2 MHz and a sample rate of 5 Msps, a 16 channel logic analyzer, and be controllable via USB from a PC (Windows, Mac, and Linux) as…

Main components on the Front EndDesign3

DG412xYAQY284SXLMP7731LTC1983ES6-5#TRPBFOPA863

Front EndDesign3 bill of materials (BOM)

65 components, 47 distinct parts.

QtyPartRefs
1
DG412xY
U1
1
AQY284SX
U2
2
LMP7731
U3, U5
1
LTC1983ES6-5#TRPBF
U4
1
OPA863
U6
1
IRLML6402TRPBF
Infineon Technologies
Q1
1
Chanel 1 input
J1
1
2174507-2
J2
1
T_att
J3
2
Conn_01x01
J4, J8
1
T_acdc
J5
1
T_P5V
J6
1
T_amp
J7
1
T_pwm
J9
1
T_N5V
J10
1
GPIO
J11
1
T_buf
J12
1
ADC
J13
1
+3.3 V
J14
1
GDT_SH90
GD1
Show 27 more
QtyPartRefs
1
G5V-2
K1
1
BAV199DW
D1
1
1N4148
D2
1
10u
L1
1
200p
C1
2
820p
C2, C4
1
68p
C3
3
10u
C5, C14, C18
8
100n
C6, C9, C12, C17, C20, C22, c16, c19
1
47n
C7
1
1.5u
C8
1
1m
C10
1
100nF
C11
2
1u
C13, C15
1
160p
C21
2
820K
R1, R3
1
200k
R2
1
68K
R4
1
240
R5
1
27k
R6
3
1K
R7, R13, R16
2
6.2
R8, R9
1
3.9K
R10
1
1.5K
R11
1
9.1K
R12
2
2k
R14, R15
1
100
R17

Front EndDesign3 design files

The KiCad project lives in the bradencamp/ECE-Lab-USB-MultiTool repository on GitHub; these links point at the commit this page was built from.

Front EndDesign3: common questions

How big is the Front EndDesign3 PCB?

The Front EndDesign3 measures 68.8 × 36.6 mm, has 4 copper layers and is 1.566672 mm thick.

How many components are on the Front EndDesign3?

65 components, from 47 distinct parts. The full bill of materials is listed on this page.

Where can I download the Front EndDesign3 design files?

From the bradencamp/ECE-Lab-USB-MultiTool repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Front EndDesign3 design in my own project?

The repository has no license, so all rights stay with bradencamp. Use it as a reference, and ask the author before reusing the design.

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