First Order Lowpass and Pole-Zero Filter
Model Name	FILTER(LP) FILTER(PZ)
Symbol
Generics	Name   Type   Default   Unit   Description   GAIN   REAL   1.0     gain   FC   REAL   1.0   Hz   cut-off frequency   ZF   REAL   1.0   Hz   zero frequency
Ports	Interface   Name   Type/Nature   Description   terminal   INP   ELECTRICAL   input terminal   terminal   OUTP   ELECTRICAL   output terminal
Description	The model describes an analog filter. The architecture LP realizes a first order lowpass filter with cut-off frequency FC. The architecture PZ realizes a pole-zero filter with pole frequency FC and zero frequency ZF.
Dependencies	Logical Library   Design Unit/Design Entity   IEEE_proposed   ELECTRICAL_SYSTEMS   IEEE   MATH_REAL
Source	See source code
Example	See test-bench