# Circuit Types for Blocks

Subtopics

- Thru Circuit Block
- Open Circuit Block
- RLC Circuit Block
- File Circuit Block
- Combination of Subcircuits Circuit Block
- Combination of Subcircuits Circuit Block (Differential)
- Transmission Line Circuit Block
- Dual 2-Port Circuit Block
- Dual 2-Port Mixed Mode Circuit Block
- Dual 3-Port Circuit Block

In the De-Embedding Network Setup dialog box, when you select a circuit block in the network diagram, a Setup dialog box appears that lets you define the measurement and simulation circuits for the block.

In the Setup dialog box, for each the measurement circuit and simulation circuits, from the Circuit Block Type drop-down list, first select the type of circuit and then define the circuit.

Depending on the type of block, you can select from the following types of circuit definitions:

- Thru
- Open
- RLC
- File
- S-Parameter File
- Combination of Subcircuits
- Transmission Line (2-Port De-embedding single-ended networks only)
- Dual 2-Port (4-Port De-embedding differential networks only)
- Dual 2-Port Mixed Mode (4-Port De-embedding differential networks only)
- Dual 3-Port (4-Port De-embedding, "General purpose 6-port" presets, Delta block only)