XSpice-Obmedzovač

LIMIT

LIMIT je XSpice blok obmedzovača s konštantnými hranicami určenými atribútmi out_lower_limit a out_upper_limit.

Prenosová funkcia / Transfer function

Pre substúciu

[math] IN = \left( in + in\_offset \right) *gain [/math]

platí prenosová funkcia

[math] out = \begin{cases} out\_upper\_limit, & \mbox{pre } IN \gt out\_upper\_limit \\ IN, & \mbox{pre } out\_lower\_limit \lt IN \lt out\_upper\_limit\\ out\_lower\_limit, & \mbox{pre } IN \lt out\_lower\_limit \end{cases} [/math]

Zoznam atribútov / Attribute list

Name	Default value	Visible	Show
device	SPICE	N	NAME+VALUE
refdes	A?	Y	NAME
value	LIMIT	N	NAME+VALUE
description	XSPICE Limiter block	N	NAME+VALUE
in_offset	0.0	N	NAME+VALUE
out_lower_limit	-1.0	Y	NAME
gain	1.0	N	NAME+VALUE
out_upper_limit	1.0	Y	NAME
limit_range	1.0e-6	N	NAME+VALUE
fraction	FALSE	N	NAME+VALUE

Príklady / Examples

Odkazy a literatúra / References