TEST SYSTEM WITH HIGH FREQUENCY INTERPOSER

摘要

An interposer (2) with a conductive housing (18) is disclosed. Conductive members (10) pass through insulators (14) positioned in openings in the conductive housing. The conductive housing may be grounded, providing a closely spaced ground structure for signal conductors passing through the conductive housing and therefore providing a desirable impedance to signals carried by the conductive members. Such an interposer may be used in a test system to couple high speed signals between instruments that generate or measure test signals and devices under test.