1 sy100s351 micrel, inc. m9999-060910 hbwhelp@micrel.com or (408) 955-1690 block diagram max. toggle frequency of 700mhz clock to q max. of 1200ps i ee min. of C98ma industry standard 100k ecl levels extended supply voltage option: v ee = C4.2v to C5.5v voltage and temperature compensation for improved noise immunity internal 75k? input pull-down resistors 50% faster than fairchild 300k better than 20% lower power than fairchild function and pinout compatible with fairchild f100k available in 28-pin plcc package features hex d flip-flop sy100s351 description the sy100s351 offers six d-type, edge-triggered, master/ slave fip-fops with differential outputs, and is designed for use in high-performance ecl systems. the fip-fops are controlled by the signal from the logical or operation on a pair of common clock signals (cp a , cp b ). data enters the master when both cp a and cp b are low and transfers to the slave when either cp a or cp b (or both) go to a logic high. the master reset (mr) input overrides all other inputs and takes the q outputs to a logic low. the inputs on this device have 75k? pull-down resistors. rev.: i amendment: /0 issue date: june 2010 pin function d 0 d 5 data inputs cp a , cp b common clock inputs mr asynchronous master reset input q 0 q 5 data outputs q 0 q 5 complementary data outputs v ees v ee substrate v cca v cco for ecl outputs pin names
2 sy100s351 micrel, inc. m9999-060910 hbwhelp@micrel.com or (408) 955-1690 package/ordering information 28-pin plcc (j28-1) ordering information package operating package lead part number type range marking finish sy100s351jc j28-1 commercial sy100s351jc sn-pb sy100s351jctr (1) j28-1 commercial sy100s351jc sn-pb sy100s351jz (2) j28-1 commercial sy100s351jz with matte-sn pb-free bar-line indicator sy100s351jztr (1, 2) j28-1 commercial sy100s351jz with matte-sn pb-free bar-line indicator notes: 1. tape and reel. 2. pb-free package is recommended for new designs. truth tables asynchronous operation (1) inputs outputs d n cp a cp b mr q n (t+1) x x x h l note: 1. h = high voltage level l = low voltage level x = don't care t = time before cp positive transition t+1 = time after cp positive transition u = low-to-high transition synchronous operation (1) inputs outputs d n cp a cp b mr q n (t+1) l u l l l h u l l h l l u l l h l u l h x h u l q n (t) x u h l q n (t) x l l l q n (t) SY100S351JY (1) j28-1 industrial SY100S351JY with pb-free bar-line indicator matte-sn SY100S351JYtr (1,2) j28-1 industrial SY100S351JY with pb-free bar-line indicator matte-sn
3 sy100s351 micrel, inc. m9999-060910 hbwhelp@micrel.com or (408) 955-1690 dc electrical characteristics v ee = C4.2v to C5.5v unless otherwise specifed; v cc = v cca = gnd symbol parameter min. typ. max. unit condition i ih input high current a v in = v ih (max.) mr 270 d 0 C d 5 200 cp a , cp b 300 i ee power supply current C98 C71 C49 ma inputs open ac electrical characteristics t a = 0c t a = +25c t a = +85c symbol parameter min. max. min. max. min. max. unit condition f max toggle frequency 700 700 700 t plh propagation delay 1200 1200 1200 t phl cp a , cp b to output t plh propagation delay 1200 1200 1200 t phl mr to output t tlh transition time 300 900 300 900 300 900 t thl 20% to 80%, 80% to 20% t s set-up time ps d 0 Cd 5 500 500 500 mr (release time) 1000 1000 1000 t h hold time, d 0 Cd 5 550 550 550 t pw (h) pulse width high 1000 1000 1000 cp a , cp b , mr v ee = C4.2v to C5.5v unless otherwise specifed; v cc = v cca = gnd mhz ps ps ps ps ps t a = -40c min. max. 700 1200 1200 300 900 500 1000 550 1000
4 sy100s351 micrel, inc. m9999-060910 hbwhelp@micrel.com or (408) 955-1690 timing diagrams propagation delay (clock) and transition times note: v ee = C4.2v to C5.5v unless otherwise specifed; v cc = v cca = gnd propagation delay (resets)
5 sy100s351 micrel, inc. m9999-060910 hbwhelp@micrel.com or (408) 955-1690 timing diagrams data set-up and hold time notes : 1. v ee = C4.2v to C5.5v unless otherwise specifed; v cc = v cca = gnd 2. t s is the minimum time before the transition of the clock that information must be present at the data input. 3. t h is the minimum time after the transition of the clock that information must remain unchanged at the data input.
6 sy100s351 micrel, inc. m9999-060910 hbwhelp@micrel.com or (408) 955-1690 28-pin plcc (j28-1) micrel, inc. 2180 fortune drive san jose, ca 95131 usa t e l + 1 (408) 944-0800 f a x + 1 (408) 474-1000 w e b http://www.micrel.com the information furnished by micrel in this datasheet is believed to be accurate and reliable. however , no responsibility is assumed by micrel for its use. micrel reserves the right to change circuitry and specifcations at any time without notifcation to the customer . micrel products are not designed or authorized for use as components in life support appliances, devices or systems where malfunction of a product can reasonably be expected to result in personal injury. life support devices or systems are devices or systems that (a) are intended 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 signifcant injury to the user . a purchasers 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. ? 2006 micrel, incorporated.
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