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International Test Conference 2004 (ITC'04)
A HIGH-THROUGHPUT 5 GBPS TIMING AND JITTER TEST MODULE FEATURING LOCALIZED PROCESSING
Charlotte, NC, USA
October 26-October 28
ISBN: 0-7803-8581-0
Mohamed M. Hafed, DFT MicroSystems Canada Inc.
Antonio H. Chan, DFT MicroSystems Canada Inc.
Geoffrey Duerden, DFT MicroSystems Canada Inc.
Bardia Pishdad, DFT MicroSystems Canada Inc.
Clarence Tam, DFT MicroSystems Canada Inc.
Sebastien Laberge, DFT MicroSystems Canada Inc.
Gordon W. Roberts, DFT MicroSystems Canada Inc.
A compact timing and jitter test system that leverages custom integrated circuit measurement methods and localized test result processing is presented. It consists of five timing measurement units (TMU) and five timing generation units (TGU) as well as hardware digital processing units for local test result processing or parameter extraction. The TMU channels rely on a component-invariant vernier-delay measurement circuit and the TGU channels rely on linear programmable delay circuitry. The system supports both LVDS and CML highspeed digital interface standards at rates of up to 5 Gbps. This solution occupies 3"x4" of board area, which makes it suitable for placement on the DUT-board. It has a relative delay generation resolution of 3 ps at 5 Gbps, and is capable of autonomous, platform-independent pass-fail testing.
Citation:
Mohamed M. Hafed, Antonio H. Chan, Geoffrey Duerden, Bardia Pishdad, Clarence Tam, Sebastien Laberge, Gordon W. Roberts, "A HIGH-THROUGHPUT 5 GBPS TIMING AND JITTER TEST MODULE FEATURING LOCALIZED PROCESSING," itc, pp.728-737, International Test Conference 2004 (ITC'04), 2004
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