Load Board
1. The most innovative Design Rule based on SI/PI Simulation
2. The most advanced Fab technology for PCB manufacturing
Pitch(mm) |
0.5 pitch |
0.4 pitch |
0.35pitch |
0.3pitch |
Class |
Standard |
Advanced |
Eng. |
Standard |
Advanced |
Eng. |
Standard |
Advanced |
Eng. |
Standard |
Advanced |
Eng. |
Thickness(mm) |
4.8 |
6.35 |
7.4 |
4.2 |
5.0 |
6.35 |
3.2 |
4.0 |
5.2 |
2.0 |
3.4 |
3.8 |
Aspect Ratio |
24 |
32 |
37 |
28 |
33 |
42 |
26 |
32 |
42 |
20 |
32 |
36 |
Back Drilling Depth |
4.5mm |
4.0mm |
3.5mm |
3.0mm |
Back Drilling Stub |
0.05mm ~ 0.25mm (0.15mm ± 0.1mm) |
Max Board Thickness |
Standard 6.35mm, Advanced 7.4mm, Engineering 8mm |
Socket
0.80mm pitch |
Spring Pin |
Elastomer |
ELTUNE-Coax |
Over-drive |
0.40 |
0.25 |
0.25 |
Test height |
3.50 |
0.60 |
0.60 |
42.5Ω, 0.80mm pitch |
Spring Pin |
Elastomer |
ELTUNE-Coax |
Insertion
Loss S21
@-1dB |
Single Ended
(G-S-G) |
13.93 |
27.81 |
>100 |
Differential
(G-S-S-G) |
25.39 |
28.94 |
>100 |
Return
Loss S11
@-10dB |
Single Ended
(G-S-G) |
10.98 |
15.89 |
>100 |
Differential
(G-S-S-G) |
20.77 |
25.22 |
48.21 |
Crosstalk
S31, @-20dB |
G-S-S-G |
8.50 |
9.43 |
>100 |