NOT RECOMMENDED FOR NEW DESIGNS SY10EL35 Micrel, Inc. SY100EL35 SY10EL35 JK FLIP-FLOP SY100EL35 FEATURES DESCRIPTION 525ps propagation delay The SY10/100EL35 are high-speed JK Flip-Flops. The J/K data enters the master portion of the flip-flop when 2.2GHz toggle frequency the clock is LOW and is transferred to the slave and, High bandwidth output transistions thus, the outputs, upon a positive transition of the clock. Internal 75K input pull-down resistors The reset pin is asynchronous and is activated with a Available in 8-pin SOIC package logic HIGH. (1) TRUTH TABLE J K R CLK Qn+1 LL L Z Qn LH L Z L HL L Z H HH L Z Qn XX H X L NOTE: 1. Z = LOW-to-HIGH transition. Rev.: G Amendment: /0 M9999-121205 1 Issue Date: December 2005 1 hbwhelp micrel.com or (408) 955-1690SY10EL35 Micrel, Inc. SY100EL35 PACKAGE/ORDERING INFORMATION (1) Ordering Information Package Operating Package Lead J J 1 8 VCC Part Number Type Range Marking Finish SY10EL35LZC Z8-1 Commercial HEL35 Sn-Pb K K 2 7 Q (2) SY10EL35LZCTR Z8-1 Commercial HEL35 Sn-Pb SY100EL35LZC Z8-1 Commercial XEL35 Sn-Pb CLK 3 6 Q (2) R SY100EL35LZCTR Z8-1 Commercial XEL35 Sn-Pb R VEE 45 SY10EL35LZI Z8-1 Industrial HEL35 Sn-Pb (2) SY10EL35LZITR Z8-1 Industrial HEL35 Sn-Pb SY100EL35LZI Z8-1 Industrial XEL35 Sn-Pb 8-PIN SOIC (Z8-1) (2) SY100EL35LZITR Z8-1 Industrial XEL35 Sn-Pb (3) SY10EL35LZG Z8-1 Industrial HEL35 with Pb-Free Pb-Free bar-line indicator NiPdAu (2, 3) SY10EL35LZGTR Z8-1 Industrial HEL35 with Pb-Free Pb-Free bar-line indicator NiPdAu (3) SY100EL35LZG Z8-1 Industrial XEL35 with Pb-Free Pb-Free bar-line indicator NiPdAu (2, 3) SY100EL35LZGTR Z8-1 Industrial XEL35 with Pb-Free Pb-Free bar-line indicator NiPdAu Notes: 1. Contact factory for die availability. Dice are guaranteed at T = 25C, DC Electricals only. A 2. Tape and Reel. 3. Pb-Free package is recommended for new designs. M9999-121205 2 hbwhelp micrel.com or (408) 955-1690