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Multiplexer with Eight Inputs, Complex (CMUX8)

Multiplexer with Eight Inputs, Complex (CMUX8)

Property	Description	Units	Default	Range/Type
TYPE	Output sample rate changed: 0 for No, 1 for Yes	None	0	[0, 1]/Integer
N	Number of input ports used for multiplexing	None	8	[1, 8]/Integer
NS1	Number of samples to read from input1	None	1	[1, Inf)/Integer
NS2	Number of samples to read from input2	None	1	[0, Inf)/Integer
NS3	Number of samples to read from input3	None	1	[0, Inf)/Integer
NS4	Number of samples to read from input4	None	1	[0, Inf)/Integer
NS5	Number of samples to read from input5	None	1	[0, Inf)/Integer
NS6	Number of samples to read from input6	None	1	[0, Inf)/Integer
NS7	Number of samples to read from input7	None	1	[0, Inf)/Integer
NS8	Number of samples to read from input8	None	1	[0, Inf)/Integer
RIN1	Input1 Impedance	Ohm	Inf	(0, Inf]/Real
RIN2	Input2 Impedance	Ohm	Inf	(0, Inf]/Real
RIN3	Input3 Impedance	Ohm	Inf	(0, Inf]/Real
RIN4	Input4 Impedance	Ohm	Inf	(0, Inf]/Real
RIN5	Input 5 Impedance	Ohm	Inf	(0, Inf]/Real
RIN6	Input6 Impedance	Ohm	Inf	(0, Inf]/Real
RIN7	Input7 Impedance	Ohm	Inf	(0, Inf]/Real
RIN8	Input8 Impedance	Ohm	Inf	(0, Inf]/Real
ROUT	Output impedance	Ohm	0	[0, Inf)/Real
Ports
Input1	Input1 signal (complex)
Input2	Input2 signal (complex)
Input3	Input3 signal (complex)
Input4	Input4 signal (complex)
Input5	Input5 signal (complex)
Input6	Input6 signal (complex)
Input7	Input7 signal (complex)
Input8	Input8 signal (complex)
Output	Output signal (complex)

Notes

This model is used to multiplex N (1£ N £ 8) complex input signals with same sampling rate into a single complex output signal. Note that if only N input ports are used to do the multiplexing, the remaining ports are not used. If TYPE is set to 0, then the sampling rate of the output signals will not change. Otherwise,

the sampling rate of the output port can be calculated as

If the incoming signal is real, the simulator will automatically insert a real-to-complex converter internally.

Netlist Form

CMUX8:Name n1 n2 n3 n4 n5 n6 n7 n8 n9 [TYPE=val] [N=val] [NS1=val] [NS2=val] [NS3=val] [NS4=val] [NS5=val] [NS6=val] [NS7=val] [NS8=val] [Rin1=val][Rin2=val] [Rin3=val] [Rin4=val] [Rin5=val] [Rin6=val] [Rin7=val] [Rin8=val] [Rout=val]

Netlist Example

CMUX8:1 1 2 3 4 5 6 7 8 9 TYPE=0 N=5 NS1=1 NS2=1 NS3=1 NS4=0 NS5=1 NS6=0 NS7=0 NS8=0

In this example, the multiplexed complex output signal will consist of 1 sample from input1 followed by 1 sample from Input2, followed by 1 sample from Input5 and followed by 1 sample from Input1 and so on until no input sample exists at the input node which is being processed. The output sample rate equals five times the first input sample rate.

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