The document number is HB205/D , no spaces all caps.
According to manufacturers, G-S-G-S-G, etc. ribbon cable w/ conductors
on 50 mil ctrs. has a signal line characteristic Z0 of about 105 ohms, C
= 15 pF/foot, Tpd = 1.4 ns/foot.
-Best Regards, RW.
-- ======================================== Robert J. Wenzel (512) 794-4245 R37657@email.sps.mot.com Motorola Semiconductor Technology 5918 W. Courtyard Drive, Suite 200 Austin, TX 78730 ========================================