Signal Integrity Tools Enhance DSOs

Supporting the company?s high-performance digital oscilloscopes (DSOs), the WaveLink ST probe module and TF-DSQ probe calibration and de-skew fixture promise to preserve the true shape and timing of high-speed signals. The D600ST probe module claims to have the industry?s smallest tip at 3.75 mm and the longest interconnect cable at 145 mm. Three lead sets are included standard: a direct solder-in lead, a quick-connect lead that includes a socket, and a square pin lead that mates with standard square pins via a low inductance connector. The TF-DSQ is a fixture used for de-skewing time delays between probes and for performing dc calibrations. It is said to be the first de-skew fixture that accounts for rise time variations, probe loading, and common-mode voltage. Features include a 75 ps edge and a typical de-skew accuracy of ±20 ps. Additionally, the fixture calibrates gain, offset, and skew at the same probing point, eliminating the need to move the probe between test points. Prices for the ST probe module and TF-DSQ are $6,300 and $1,195, respectively. LECROY CORP., Chestnut Ridge, NY. (800) 453-2769.