yakex
Junior Member level 3
Hi,
there are four layers, namely signals, ground, +5V, +9V. but I do not know how to arrange them. please help me.
The amplifier's supply is mainly rounted to +9V, and the +5V is only for RF switch (very little current!). I might have several options
(1) 1st layer: singal
2nd layer: ground
3rd layer: +5V
4th layer: +9V
(2) 1st layer: signal
2nd layer: ground
3rd layer: +9V
4th layer: +5V
(3) 1st layer: signal/ground
2nd layer: ground
3rd layer: ground
4th layer: +5/+9V
I prefer to (2) than (1), but I thought (3) is best!
anybody can help me?
Thank you in advance.
there are four layers, namely signals, ground, +5V, +9V. but I do not know how to arrange them. please help me.
The amplifier's supply is mainly rounted to +9V, and the +5V is only for RF switch (very little current!). I might have several options
(1) 1st layer: singal
2nd layer: ground
3rd layer: +5V
4th layer: +9V
(2) 1st layer: signal
2nd layer: ground
3rd layer: +9V
4th layer: +5V
(3) 1st layer: signal/ground
2nd layer: ground
3rd layer: ground
4th layer: +5/+9V
I prefer to (2) than (1), but I thought (3) is best!
anybody can help me?
Thank you in advance.