[IBIS Ver]       3.2
[File Name]      diff_pecl_term.ibs
[File Rev]       0.1
[Date]           December 22, 1998
[Source]         Taken from a sample differential model
[Notes]          This sample demonstrates an application of the BIRD56.1
                 additional capability of using a series element as a
                 differential terminator.

                 It also demonstrates several other Version 3.2 IBIS
                 features including:

                   file name greater than 8 characters
                   The [R Series] Series element
                   Differential PECL Inputs and Outputs
                   Use of a Series element as a differential terminator

[Disclaimer]     This information is for modeling purposes and is not
|                guaranteed.  
|                WARNING: THIS MODEL HAS NOT BEEN CHECKED USING IBISCHK3
|                WHICH IS UNDER DEVELOPMENT.  IT MAY CONTAIN SYNTAX ERRORS.
[Copyright]      None - public sample
|
|**************************************************************************
|                            Component DIFF_PECL_TERM
|**************************************************************************
|
[Component]      DIFF_PECL_TERM
[Manufacturer]   None
[Package]
| variable      typ             min             max
R_pkg      	0.0m		NA		NA
L_pkg      	3.0nH		NA		NA
C_pkg      	1.0pF		NA		NA
|
|**************************************************************************
|
[Pin]  signal_name          model_name           R_pin     L_pin     C_pin
|
1      IN+                  PECL_DIFF_IN
2      IN-                  PECL_DIFF_IN
3      Q+                   PECL_DIFF_OUT
4      Q-                   PECL_DIFF_OUT
5      GND                  GND        
6      VCC                  POWER
|
[Diff_Pin]   inv_pin	vdiff	tdelay_typ tdelay_min tdelay_max
1       2	0.25	0	NA		NA
3	4	0	0	NA		NA
|
|**************************************************************************
|
[Series Pin Mapping]  pin_2    model_name      function_table_group
  1       2         R_SERIES_100
  3       4         R_SERIES_100
|
|**************************************************************************
|                             Model R_SERIES_100
|**************************************************************************
|
[Model]             R_SERIES_100
Model_type          Series
|                   
C_comp              0pF        0pF       0pF
|
|                   typ        min       max
[Voltage Range]     5.0        4.5       5.5
[R Series]          100        95        105
|
|****************************************************************************
|                          PECL_DIFF_IN  MODEL
|****************************************************************************
|
[Model]         PECL_DIFF_IN
Model_type      Input_ECL
Vinh = 3.87V
Vinl = 3.52V
|                       typ             min             max
C_comp                  2.9pF           2.0pF           6.0pF
|
|****************************************************************************
|
|                       typ             min             max
[Voltage Range]         5.0V            4.5V            5.5V
[GND Clamp Reference]   0.0V            0.0V            0.0V
|
|****************************************************************************
|
[GND Clamp]
|       Voltage         I(typ)          I(min)          I(max)
|
	-5  		-0.1169  	NA  		NA
	-3  		-0.06151  	NA  		NA
	-2  		-0.03356  	NA  		NA
	-1  		-0.0051  	NA  		NA
	-0.8  		-0.0005728 	NA  		NA
	-0.6  		-2.043e-05  	NA  		NA
	-0.4  		-1.33e-05  	NA  		NA
	-0.2  		-6.652e-06  	NA  		NA
	0  		0  		NA  		NA
        5               0               NA              NA
|
[POWER Clamp]
|       Voltage         I(typ)          I(min)          I(max)
|
	-0  		0  		NA  		NA
	-0.2  		0.0004575  	NA  		NA
	-0.4  		0.0006995  	NA  		NA
	-0.6  		0.0009656  	NA  		NA
	-0.8  		0.02575  	NA  		NA
	-1  		1.054  		NA  		NA
	-2  		10.46  		NA  		NA
|
|****************************************************************************
|                          PECL_DIFF_OUT  MODEL
|****************************************************************************
|
[Model]         PECL_DIFF_OUT            
Model_type      Output_ECL  
Polarity        Non-Inverting
Vmeas = 3.71
Rref = 50.0
Cref = 0.0
Vref = 3.0
|                       typ             min             max
C_comp                  2.9pF           2.0pF           8.0pF
|
|****************************************************************************
|
|                       typ             min             max
[Voltage Range]         5.0V            4.5V            5.5V
[Pulldown Reference]    5.0V            4.5V            5.5V
[GND Clamp Reference]   0.0V            0.0V            0.0V
|
|****************************************************************************
|
[Pulldown]
|       Voltage         I(typ)          I(min)          I(max)
|
	3  		-0.1784  	NA  		NA
	2.8  		-0.1542  	NA  		NA
	2.6  		-0.1283  	NA  		NA
	2.4  		-0.09974  	NA  		NA
	2.2  		-0.06772  	NA  		NA
	2  		-0.03161  	NA  		NA
	1.8  		-0.001643  	NA  		NA
	1.7  		-4.412e-05  	NA  		NA
	1.6  		-9.504e-07  	NA  		NA
	1.5  		0	  	NA  		NA
	0  		0  		NA  		NA
|
[Pullup]
|       Voltage         I(typ)          I(min)          I(max)
|
	3  		-0.2515  	NA  		NA
	2.8  		-0.2339  	NA  		NA
	2.6  		-0.2163  	NA  		NA
	2.4  		-0.1987  	NA  		NA
	2.2  		-0.1809  	NA  		NA
	2  		-0.1629 	NA  		NA
	1.8  		-0.1444  	NA  		NA
	1.6  		-0.1246  	NA  		NA
	1.4  		-0.09973  	NA  		NA
	1.2  		-0.06941  	NA  		NA
	1  		-0.03504  	NA  		NA
	0.8  		-0.003236  	NA  		NA
	0.7  		-0.0001101  	NA  		NA
	0.6  		-2.396e-06  	NA  		NA
	0.5  		0	  	NA  		NA
	0  		0  		NA  		NA
|
|****************************************************************************
|
[Ramp]
|                       typ             min             max
dV/dt_r                 1.5/0.33n       NA              NA
dV/dt_f                 2.0/0.33n       NA              NA
|
|****************************************************************************
|
[End]