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PCB Connectors :: ERmet ZD^® :: ERmet ZD Single Pair Spice Model and S-Parameter

Select available information ERmet ZD Cable System ERmet ZD Repair Instructions ERmet ZD Single Pair Spice Model and S-Parameter Plated-thru-hole specification for ERmet ZD pressfit connectors  

The ERNI ERmet ZD simulation models are provided in two different formats:
1. Spice compatible models based on L, R, C and K elements in accordance to UC Berkeley Spice3f5 standard.
2. S-parameter data in Touchstone file format

For each format, two different types of simulation models are given:
1. A set of very compact models, which represents only one signal pair (e.g. a-b) of the connector. These models should be used, if only the reflection behavior and the impedance matching of the connector should be analyzed. They do not slow down a simulator significantly.
This modell is available on the ERNI web page.

2. A set of models which represent 3 wafers of the connector with each wafer containing 2, 3 or 4 signal pairs. This model family fully represents the connector behavior including:
- impedance matching
- crosstalk behavior
- ground bounce
This model is only available when the customer has signed an NDA.     

The usage of each model is explained in the header part of the appropriate library file.

Download Single Pair Spice Model and S-Parameters.

180KB