BIST Assist 6.4

Low-cost, high integrity solution for testing high-speed links

Verigy offers a evolutionary built-in-self-test (BIST) based solution for testing high speed serial links in a volume manufacturing environment. As an extension to the Verigy V93000 SOC Series, BIST Assist delivers cost savings in excess of 50 percent over conventional at-speed production solutions.

With adjustable and precise jitter injection, DC access and at-speed level control, this solution provides unmatched performance insights that enable production tests without compromising quality. In addition, these capabilities result in a flexible and wide application span for graphics, chipset, switches and SerDes devices in BIST or loopback mode (e.g., SATA, PCI Express and Fibre Channel) that require high-fault coverage and high-speed data rates at the lowest cost in production.

BIST Assist fills the gap between DUT-board loopback products that meet the cost targets needed by consumers and the high volume manufacturing market, but do not supply adequate fault coverage, and at-speed digital cards that provide the necessary fault coverage, but at a cost that is too high for the consumer market. In addition, BIST Assist is the first solution to test serial links at speeds up to 6.4 Gb/s.

Product Overview   2.15MB



image of BIST Assist card
BIST Assist 6.4 Card
Features & Benefits


Feature Benefit
Up to 430 ps of jitter / skew insertion   Jitter / skew tolerance test verifies horizontal eye opening
     
At-speed level verification and programming   Level sensitivity test verifies vertical eye opening
     
DC / scan mode   Very cost efficient for SCMs due to re-use of existing cards and resources (investment protection) and flexible handling of DC test needs (static levels, termination resistors, scan in/out) and low-speed vectors
     
Common mode (CM) detect and signal injection   Verifies device's DC balance sensitivity (sensitivity to common mode variations)
     
Shmoo plot and parameter variation   Gives extraordinary insights to the device characteristics and sensitivity during parameter setup and test debug
     
BIST Assist setup GUI   SmarTest Work Center with the BIST Assist setup tool enables short and efficient learning curve, ease of use and test program generation within days
     
Up to 6.4 Gb/s data rate   Generic high-speed solution with broad application span is a secure investment even for the next generation of high-speed links