kobik
Member level 3
in my project i have 4 power plane 3.3v, 2.5v, 1.5v and GND
what is the impact on EMI and the Controlled impedance of lines that
goes between GND and 3.3v plane and then goes between 2.5v and 1.5v plane
layer stackup:
CS
GND
SIGNAL - Horizontal
SIGNAL - Vertical
3.3v
SIGNAL - Horizontal
SIGNAL - Vertical
2.5v
SIGNAL - Horizontal
SIGNAL - Vertical
1.5v
SS
thx,
kobik 8O
what is the impact on EMI and the Controlled impedance of lines that
goes between GND and 3.3v plane and then goes between 2.5v and 1.5v plane
layer stackup:
CS
GND
SIGNAL - Horizontal
SIGNAL - Vertical
3.3v
SIGNAL - Horizontal
SIGNAL - Vertical
2.5v
SIGNAL - Horizontal
SIGNAL - Vertical
1.5v
SS
thx,
kobik 8O