© 1999 Scenix Semiconductor, Inc. All rights reserved. - 40 - www.scenix.com SX18AC  / SX20AC / SX28AC 20 1 10 11 SX20AC/SS 0.205 - 0.212 (5.20 - 5.38) 0.066 - 0.070 (1.68 - 1.78) 12^o - 16^o 0.066 - 0.070 (1.68 - 1.78) 0.0256 BSC (0.65 BSC) 0.010 - 0.015 (0.25 - 0.38) 0.002 - 0.008 (0.05 - 0.21) 0.278 - 0.289 (7.07 - 7.33) 0.301 - 0.311 (7.65 - 7.90) 0.205 - 0.212 (5.20 - 5.38) 0.039
(1.00) 0.039
(1.00) 28 15 14 1 SX28AC/SO 0.090 - 0.094 (2.29 - 2.39) 0.292 - 0.299 (7.42 - 7.59)   0.701 - 0.710
(17.81 - 18.06) 0.090 - 0.094 (2.29 - 2.39) 0.014 - 0.019 (0.35 - 0.48) 0.0050 - 0.0115 (0.127 - 0.292)       0.40 - 0.41
(10.16 - 10.41) 0.292 - 0.299 7.42 - 7.59)   0.045 - 0.055
(1.143 - 1.397)   0.035 - 0.045
(0.890 - 1.143) 0.050 BSC
(1.27 BSC)