|-------------------------------------------------------------------------------
|
| PACKAGE MODEL TEST CASES
|
| Greg Edlund
| gedlund@us.ibm.com
| 09/04/12
|
|-------------------------------------------------------------------------------
|
| NOTES:
|
| This file contains no intellectual property.
| Its purpose is to provide examples of typical package models to aid in
| developing the IBIS standard.
|
|-------------------------------------------------------------------------------
|
| INDEX:
|
| fcpbga_se_1     single-ended, one signal, uncoupled
| fcpbga_diff_1   differential, one pair, uncoupled
| fcpbga_diff_4   differential, four pairs, coupled
|
|-------------------------------------------------------------------------------
|
| REVISION HISTORY:
|
| 09/94/12  First release
|
|-------------------------------------------------------------------------------
|        1         2         3         4         5         6         7         8
|2345678901234567890123456789012345678901234567890123456789012345678901234567890
|--------+---------+---------+---------+---------+---------+---------+----------


.subckt fcpbga_se_1 pad pin

s1 pad pin mname=s_model

.MODEL s_model S N=2 TSTONEFILE=s_fcpbga_se_1.s2p

.ends fcpbga_se_1


|-------------------------------------------------------------------------------



.subckt fcpbga_diff_1 pad_p pin_p pad_n pin_n

s1 pad_p pin_p pad_n pin_n mname=s_model

.MODEL s_model S N=4 TSTONEFILE=s_fcpbga_diff_1.s4p

.ends fcpbga_diff_1


|-------------------------------------------------------------------------------


.subckt fcpbga_diff_4
+ pad0_p pin0_p pad0_n pin0_n
+ pad1_p pin1_p pad1_n pin1_n
+ pad2_p pin2_p pad2_n pin2_n
+ pad3_p pin3_p pad3_n pin3_n

s1
+ pad0_p pin0_p pad0_n pin0_n
+ pad1_p pin1_p pad1_n pin1_n
+ pad2_p pin2_p pad2_n pin2_n
+ pad3_p pin3_p pad3_n pin3_n
+ name=s_model

.MODEL s_model S N=16 TSTONEFILE=s_fcpbga_diff_4.s16p

.ends fcpbga_diff_4

