1 sy100el17v micrel, inc.m9999-031306 hbwhelp@micrel.com or (408) 955-1690 description 3.3v and 5v power supply options high bandwidth output transitions internal 75k input pull down resistors available in 20-pin soic package the sy100el17v is a quad differential receiver. the device is functionally equivalent to the e116 device with thecapability of operation from either a ecl supply voltage (C3.3v or C5v) or pecl supply voltage (+3.3v or +5v). the el17v provides a v bb output for either single-ended use or as a dc bias for ac coupling to the device. the v bb pin should be used only as a bias for the el17v as itscurrent sink/source capability is limited. whenever used, the v bb pin should be bypassed to ground via a 0.01 f capacitor. under open input conditions, the /d input will be biased at v cc /2 and the d input will be pulled down to v ee . this operation will force the q output low and ensure stability. features 5v/3.3v quaddifferential receiver pin function d n data inputs q n data outputs v bb reference voltage output sy100el17v pin names 1 rev.: f amendment: /0 issue date: march 2006 downloaded from: http:///
2 sy100el17v micrel, inc.m9999-031306 hbwhelp@micrel.com or (408) 955-1690 package/ordering information ordering information (1) package operating package lead part number type range marking finish sy100el17vzc z20-1 commercial sy100el17vzc sn-pb sy100el17vzctr (2) z20-1 commercial sy100el17vzc sn-pb sy100el17vzi z20-1 industrial sy100el17vzi sn-pb sy100el17vzitr (2) z20-1 industrial sy100el17vzi sn-pb sy100el17vzg (3) z20-1 industrial sy100el17vzg with pb-free pb-free bar-line indicator nipdau sy100el17vzgtr (2, 3) z20-1 industrial sy100el17vzg 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. 20-pin wide soic (z20-1) d 1 d 2 v cc v ee v cc d 2 d 1 d 0 12 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 v b b q 0 q 0 q 1 q 2 q 1 q 2 d 0 q 3 q 3 d 3 d 3 downloaded from: http:///
3 sy100el17v micrel, inc.m9999-031306 hbwhelp@micrel.com or (408) 955-1690 ecl/lvecl dc electrical characteristics t a = C40 c t a = 0 ct a = +25 ct a = +85 c symbol parameter min. typ. max. min. typ. max. min. typ. max. min. typ. max. unit v ih input high voltage C 1165 C 880 C 1165 C 880 C 1165 C 880 C 1165 C 880 mv v il input low voltage C 1810 C 1475 C 1810 C 1475 C 1810 C 1475 C 1810 C 1475 mv i ee power supply current 26 31 26 31 26 31 27 33 ma i ih input high current 150 150 150 150 a i il input low current dn 0.5 0.5 0.5 0.5 a /dn C 300 C 300 C 300 C 300 v bb output reference C 1.38 C 1.26 C 1.38 C 1.26 C 1.38 C 1.26 C 1.38 C 1.26 v voltage v oh output high voltage C 1085 C 1005 C 880 C 1025 C 880 C 1025 C 955 C 880 C 1025 C 880 mv v ol output low voltage C 1830 C 1695 C 1555 C 1810 C 1620 C 1810 C 1705 C 1620 C 1810 C 1620 mv pecl dc electrical characteristics t a = C40 c t a = 0 ct a = +25 ct a = +85 c symbol parameter min. typ. max. min. typ. max. min. typ. max. min. typ. max. unit v ih input high voltage (1) 3835 4120 3835 4120 3835 4120 3835 4120 mv v il input low voltage (1) 3190 3525 3190 3525 3190 3525 3190 3525 mv i cc power supply current 26 31 26 31 26 31 27 33 ma i ih input high current 150 150 150 150 a i il input low dn 0.5 0.5 0.5 0.5 a current /dn C 300 C 300 C 300 C 300 v bb output reference (1) 3.62 3.74 3.62 3.74 3.62 3.74 3.62 3.74 v voltage v oh output high voltage (1) 3915 4120 3975 4120 3975 4050 4120 3975 4120 mv v ol output low voltage (1) 3170 3445 3190 3380 3190 3300 3380 3190 3380 mv v cc = +4.2v to +5.5v; v ee = gnd note: 1. these levels are for v cc = 5.0v. level specifications will vary 1:1 with v cc . ecl: v ee = C 4.2v to C 5.5v; v cc = gnd; lvecl: v ee = C 3.0v to C 3.8v; v cc = gnd downloaded from: http:///
4 sy100el17v micrel, inc.m9999-031306 hbwhelp@micrel.com or (408) 955-1690 ac electrical characteristics (1) notes: 1. power supply requirement applies as indicated in the dc electrical characteristics tables. 2. skews are valid across specified voltage range. 3. duty cycle skew is the difference between a t plh and t phl propagation delay through a device. 4. minimum input swing for which ac parameters are guaranteed. the device has a dc gain of ~40. 5. the v cmr is referenced to the most positive side of the differential input signal. normal operation is obtained if the high levels falls within the specified range and the peak-to-peak voltage lies between v pp min and 1v. lvpecl dc electrical characteristics t a = C40 c t a = 0 ct a = +25 ct a = +85 c symbol parameter min. typ. max. min. typ. max. min. typ. max. min. typ. max. unit v ih input high voltage (1) 2135 2420 2135 2420 2135 2350 2420 2135 2420 mv v il input low voltage (1) 1490 1825 1490 1825 1490 1825 1490 1825 mv i cc power supply current 26 31 26 31 26 31 27 33 ma i ih input high current 150 150 150 150 a i il input low current dn 0.5 0.5 0.5 0.5 a /dn C 300 C 300 C 300 C 300 v bb output reference (1) 1.92 2.04 1.92 2.04 1.92 2.04 1.92 2.04 v voltage v oh output high voltage (1) 2215 2420 2275 2420 2275 2350 2420 2275 2420 mv v ol output low voltage (1) 1470 1745 1490 1680 1490 1600 1680 1490 1680 mv v cc = +3.0v to +3.8v; v ee = gnd note: 1. these levels are for v cc = 3.3v. level specifications will vary 1:1 with v cc . t a = C40 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 t pd propagation delay diff. 330 530 340 540 350 550 360 560 ps d to q s.e. 280 580 290 590 300 600 310 610 t skew within-device skew ps output-to-output (2) 75 75 75 75 part-to-part (diff.) (2) 200 200 200 200 duty cycle (diff.) (3) 25 25 25 25 v pp minimum input swing (4) 150 150 150 150 mv v cmr common mode range (5) v ecl/lvecl v pp < 500mv v ee +1.3 C 0.4 v ee +1.2 C 0.4 v ee +1.2 C 0.4 v ee +1.2 C 0.4 v pp 500mv v ee +1.5 C 0.4 v ee +1.4 C 0.4 v ee +1.4 C 0.4 v ee +1.4 C 0.4 pecl/lvpecl v pp < 500mv 1.3 v cc C 0.4 1.2 v cc C 0.4 1.2 v cc C 0.4 1.2 v cc C 0.4 v pp 500mv 1.5 v cc C 0.4 1.4 v cc C 0.4 1.4 v cc C 0.4 1.4 v cc C 0.4 t r output rise/fall times 220 420 220 420 220 420 220 420 ps t f (20% to 80%) downloaded from: http:///
5 sy100el17v micrel, inc.m9999-031306 hbwhelp@micrel.com or (408) 955-1690 20-pin soic .300" wide (z20-1) 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 assumed 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 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 significant injury to the user. a purchaser s use or sale of micrel products for use in life support appliances, devices or systems is at purchasers own risk and purchaser agrees to fully indemnify micrel for any damages resulting from such use or sale. ? 2006 micrel, incorporated. downloaded from: http:///
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