1 precision edge sy10el32v sy100el32v micrel, inc. m9999-120705 hbwhelp@micrel.com or (408) 955-1690 description 3.3v and 5v power supply options 510ps propagation delay 3.0ghz toggle frequency high bandwidth output transistions internal 75k ? input pull-down resistors available in 8-pin soic package the sy10/100el32v are integrated 2 dividers. the differential clock inputs and the v bb allow a differential, single-ended or ac-coupled interface to the device. if used, the v bb output should be bypassed to ground with a 0.01 f capacitor. also note that the v bb is designed to be used as an input bias on the el32v only; the v bb output has limited current sink and source capability. the reset pin is asynchronous and is asserted on the rising edge. upon power-on, the internal flip-flop will attain a random state; the reset allows for the synchronization of multiple el32vs in a system. features pin names 5v/3.3v 2 divider pin function clk clock inputs reset asynchronous reset v bb reference voltage output q data outputs precision edge sy10el32v sy100el32v 1 rev.: e amendment: /0 issue date: december 2005 precision edge precision edge is a registered trademark of micrel, inc.
2 precision edge sy10el32v sy100el32v micrel, inc. m9999-120705 hbwhelp@micrel.com or (408) 955-1690 package/ordering information ordering information (1) package operating package lead part number type range marking finish sy10el32vzc z8-1 commercial hel32v sn-pb sy10el32vzctr (2) z8-1 commercial hel32v sn-pb sy100el32vzc z8-1 commercial xel32v sn-pb sy100el32vzctr (2) z8-1 commercial xel32v sn-pb sy10el32vzi z8-1 industrial hel32v sn-pb sy10el32vzitr (2) z8-1 industrial hel32v sn-pb sy100el32vzi z8-1 industrial xel32v sn-pb sy100el32vzitr (2) z8-1 industrial xel32v sn-pb sy10el32vzg (3) z8-1 industrial hel32v with pb-free pb-free bar-line indicator nipdau sy10el32vzgtr (2, 3) z8-1 industrial hel32v with pb-free pb-free bar-line indicator nipdau sy100el32vzg (3) z8-1 industrial xel32v with pb-free pb-free bar-line indicator nipdau sy100el32vzgtr (2, 3) z8-1 industrial xel32v 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 4 5 6 7 8 reset v cc q v ee clk v bb q r clk ?2
3 precision edge sy10el32v sy100el32v micrel, inc. m9999-120705 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 2.2 3.0 2.6 3.0 2.6 3.0 2.6 3.0 ghz frequency t pd prop delay to output d 360 500 640 410 500 590 420 510 600 450 540 630 ps reset to q 390 540 690 440 540 640 440 540 640 450 550 650 v pp minimum input swing (2) 150 150 150 150 mv v cmr common mode range (3) ?.3 ?.4 ?.4 ?.4 ?.4 ?.4 ?.4 ?.4 v 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 (1) notes: 1. parametric values specified at: 10/100el32v series: -3.0v to -5.5v. 2. minimum input swing for which ac parameters are guaranteed. the device has a dc gain of 40. 3. the cmr range is referenced to the most positive side of the differential input signal. normal operation is obtained if the high level falls within the specified range and the peak-to-peak voltage lies between v pp min. and 1v. the lower end of the cmr range varies 1:1 with v ee . the numbers in the spec table assume a nominal v ee = ?.3v. note for pecl operation, the v cmr (min) will be fixed at 3.3v ?|v cmr (min)|. dc electrical characteristics (1) 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 ma current 10el 25 30 25 30 25 30 25 30 100el 25 30 25 30 25 30 29 35 v bb output reference v voltage 10el ?.43 ?.30 ?.38 ?.27 ?.35 ?.25 ?.31 ?.19 100el ?.38 ?.26 ?.38 ?.26 ?.38 ?.26 ?.38 ?.26 i ih input high current 150 150 150 150 a v ee = v ee (min.) to v ee (max.); v cc = gnd v ee = v ee (min.) to v ee (max.); v cc = gnd note: 1. parametric values specified at: 10/100el32v series: -3.0v to -5.5v.
4 precision edge sy10el32v sy100el32v micrel, inc. m9999-120705 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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