1 sy10el35 sy100el35 micrel, inc. m9999-121205 hbwhelp@micrel.com or (408) 955-1690 description features jk flip-flop j k r clk qn+1 lllzqn lhlzl hllzh hhlzqn xxhxl note: 1. z = low-to-high transition. sy10el35 sy100el35 truth table (1) 525ps propagation delay 2.2ghz toggle frequency high bandwidth output transistions internal 75k ? input pull-down resistors available in 8-pin soic package the sy10/100el35 are high-speed jk flip-flops. the j/k data enters the master portion of the flip-flop when the clock is low and is transferred to the slave and, thus, the outputs, upon a positive transition of the clock. the reset pin is asynchronous and is activated with a logic high. 1 rev.: g amendment: /0 issue date: december 2005
2 sy10el35 sy100el35 micrel, inc. m9999-121205 hbwhelp@micrel.com or (408) 955-1690 package/ordering information ordering information (1) package operating package lead part number type range marking finish sy10el35lzc z8-1 commercial hel35 sn-pb sy10el35lzctr (2) z8-1 commercial hel35 sn-pb sy100el35lzc z8-1 commercial xel35 sn-pb sy100el35lzctr (2) z8-1 commercial xel35 sn-pb sy10el35lzi z8-1 industrial hel35 sn-pb sy10el35lzitr (2) z8-1 industrial hel35 sn-pb sy100el35lzi z8-1 industrial xel35 sn-pb SY100EL35LZITR (2) z8-1 industrial xel35 sn-pb sy10el35lzg (3) z8-1 industrial hel35 with pb-free pb-free bar-line indicator nipdau sy10el35lzgtr (2, 3) z8-1 industrial hel35 with pb-free pb-free bar-line indicator nipdau sy100el35lzg (3) z8-1 industrial xel35 with pb-free pb-free bar-line indicator nipdau sy100el35lzgtr (2, 3) 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 a = 25 c, dc electricals only. 2. tape and reel. 3. pb-free package is recommended for new designs. 8-pin soic (z8-1) 1 2 3 45 6 7 8 j v cc q v ee k r q r clk j k
3 sy10el35 sy100el35 micrel, inc. m9999-121205 hbwhelp@micrel.com or (408) 955-1690 t a = ?0 ct a = 0 ct a = +25 ct a = +85 c symbol parameter min. typ. max. min. typ. max. min. typ. max. min. typ. max. unit f max maximum toggle 1.4 2.0 1.8 2.2 1.8 2.2 1.8 2.2 ghz frequency t pd propagation delay clk 290 515 340 515 690 350 525 700 395 570 745 ps to output mr 225 450 275 450 625 275 450 625 350 525 700 t s set-up time 150 0 150 0 150 0 150 0 ps t h hold time 250 100 250 100 250 100 250 100 ps t rr reset recovery 400 200 400 200 400 200 400 200 ps t pw minimum pulse width 400 400 400 400 ps clk, reset t r output rise/fall times q 100 225 350 100 225 350 100 225 350 100 225 350 ps t f (20% to 80%) ac electrical characteristics v ee = v ee (min.) to v ee (max.); v cc = gnd dc electrical characteristics t a = ?0 ct a = 0 ct a = +25 ct a = +85 c symbol parameter min. typ. max. min. typ. max. min. typ. max. min. typ. max. unit i ee power supply current ma 10el 27 32 27 32 27 32 27 32 100el 27 32 27 32 27 32 32 37 v ee power supply voltage v 10el ?.2 ?.75 ?.2 ?.5 ?.75 ?.2 ?.5 ?.75 ?.2 ?.5 100el ?.5 ?.20 ?.5 ?.5 ?.20 ?.5 ?.5 ?.20 ?.5 ?.5 i ih input high current 150 150 150 150 a v ee = v ee (min.) to v ee (max.); v cc = gnd
4 sy10el35 sy100el35 micrel, inc. m9999-121205 hbwhelp@micrel.com or (408) 955-1690 8-pin soic .150" wide (z8-1) rev. 03 micrel, inc. 2180 fortune drive san jose, ca 95131 usa tel + 1 (408) 944-0800 fax + 1 (408) 474-1000 web http://www.micrel.com the information furnished by micrel in this datasheet is believed to be accurate and reliable. however, no responsibility is as sumed by micrel for its use. micrel reserves the right to change circuitry and specifications at any time without notification to the customer. micrel products are not designed or authorized for use as components in life support appliances, devices or systems where malfu nction of a product can reasonably be expected to result in personal injury. life support devices or systems are devices or systems that (a) are intend ed for surgical implant into the body or (b) support or sustain life, and whose failure to perform can be reasonably expected to result in a significant inj ury to the user. a purchaser s use or sale of micrel products for use in life support appliances, devices or systems is at purchaser s own risk and purchaser agrees to fully indemnify micrel for any damages resulting from such use or sale. ? 2005 micrel, incorporated.
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