preliminary ? 2004 fairchild semiconductor corporation ds500850 www.fairchildsemi.com september 2003 revised march 2004 NC7WP17 tinylogic ? ulp dual buffer with schmitt trigger input (preliminary) NC7WP17 tinylogic ? ulp dual buffer with schmitt trigger input (preliminary) general description the NC7WP17 is a dual buffer with schmitt trigger input from fairchild?s ultra low power (ulp) series of tinylogic ? . ideal for applications where battery life is criti- cal, this product is designed for ultra low power consump- tion within the v cc operating range of 0.9v to 3.6v v cc . the internal circuit is composed of a minimum of inverter stages, including the output buffer, to enable ultra low static and dynamic power. the NC7WP17, for lower drive requirements, is uniquely designed for optimized power and speed, and is fabricated with an advanced cmos technology to achieve best in class speed operation while maintaining extremely low cmos power dissipation. features 0.9v to 3.6v v cc supply operation 3.6v overvoltage tolerant i/o?s at v cc from 0.9v to 3.6v t pd 4.0 ns typ for 3.0v to 3.6v v cc 5.0 ns typ for 2.3v to 2.7v v cc 6.0 ns typ for 1.65v to 1.95v v cc 7.0 ns typ for 1.40v to 1.60v v cc 11.0 ns typ for 1.10v to 1.30v v cc 27.0 ns typ for 0.90v v cc power-off high impedance inputs and outputs static drive (i oh /i ol ) 2.6 ma @ 3.00v v cc 2.1 ma @ 2.30v v cc 1.5 ma @ 1.65v v cc 1.0 ma @ 1.40v v cc 0.5 ma @ 1.10v v cc 20 a@ 0.9v v cc uses patented quiet series ? noise/emi reduction circuitry ultra small micropak ? leadfree package ultra low dynamic power ordering code: battery life vs. v cc supply voltage tinylogic ulp and ulp-a with up to 50% less power consumption can extend your battery life significantly. battery life = (v battery *i battery *.9)/(p device )/24hrs/day where, p device = (i cc * v cc ) + (c pd + c l ) * v cc 2 * f assumes ideal 3.6v lithium ion battery with current rating of 900mah and derated 90% and device frequency at 10mhz, with c l = 15 pf load tinylogic ? is a registered trademark of fairchild semiconductor corporation. quiet series ? and micropak ? are trademarks of fairchild semiconductor corporation. order number package product code package description supplied as number top mark NC7WP17p6x maa06a p17 6-lead sc70, eiaj sc88, 1.25mm wide 3k units on tape and reel NC7WP17l6x mac06a bj 6-lead micropak, 1.0mm wide 5k units on tape and reel
preliminary www.fairchildsemi.com 2 NC7WP17 logic symbol ieee/iec pin descriptions function table y = a h = high logic level l = low logic level connection diagrams pin assignments for sc70 (top view) pin one orientation diagram aaa represents product code top mark - see ordering code note: orientation of top mark determines pin one location. read the top product code mark left to right, pin one is the lower left pin (see diagram). pad assignments for micropak (top thru view) pin names description a 1 , a 2 data inputs y 1 , y 2 outputs input output ay ll hh
preliminary 3 www.fairchildsemi.com NC7WP17 absolute maximum ratings (note 1) recommended operating conditions (note 3) note 1: absolute maximum ratings: are those values beyond which the safety of the device cannot be guaranteed. the device should not be oper- ated at these limits. the parametric values defined in the electrical charac- teristics tables are not guaranteed at the absolute maximum ratings. the ? recommended operating conditions ? table will define the conditions for actual device operation. note 2: i o absolute maximum rating must be observed. note 3: unused inputs must be held high or low. they may not float. dc electrical characteristics supply voltage (v cc ) ? 0.5v to + 4.6v dc input voltage (v in ) ? 0.5v to + 4.6v dc output voltage (v out ) high or low state (note 2) ? 0.5v to v cc + 0.5v v cc = 0v ? 0.5v to 4.6v dc input diode current (i ik ) v in < 0v 50 ma dc output diode current (i ok ) v out < 0v ? 50 ma v out > v cc + 50 ma dc output source/sink current (i oh /i ol ) 50 ma dc v cc or ground current per supply pin (i cc or ground) 50 ma storage temperature range (t stg ) ? 65 c to + 150 c supply voltage 0.9v to 3.6v input voltage (v in ) 0v to 3.6v output voltage (v out ) high or low state 0v to v cc v cc = 0v 0v to 3.6v output current in i oh /i ol v cc = 3.0v to 3.6v 2.6 ma v cc = 2.3v to 2.7v 2.1 ma v cc = 1.65v to 1.95v 1.5 ma v cc = 1.40v to 1.60v 1 ma v cc = 1.10v to 1.30v 0.5 ma v cc = 0.9v 20 a free air operating temperature (t a ) ? 40 c to + 85 c minimum input edge rate ( ? t/ ? v) v in = 0.8v to 2.0v, v cc = 3.0v 10 ns/v symbol parameter v cc t a = + 25 ct a = ? 40 c to + 85 c units conditions (v) min max min max v p positive threshold voltage 0.90 0.3 0.6 0.3 0.6 v 1.10 0.4 1.0 0.4 1.0 1.40 0.5 1.2 0.5 1.2 1.65 0.7 1.5 0.7 1.5 2.30 1.0 1.9 1.0 1.9 3.00 1.5 2.6 1.5 2.6 v n negative threshold voltage 0.90 0.10 0.6 0.10 0.6 v 1.10 0.15 0.7 0.15 0.7 1.40 0.20 0.8 0.20 0.8 1.65 0.25 0.9 0.25 0.9 2.30 0.4 1.15 0.4 1.15 3.00 0.6 1.5 0.6 1.5 v h hysteresis voltage 0.90 0.07 0.5 0.07 0.5 v 1.10 0.08 0.6 0.08 0.6 1.40 0.09 0.8 0.09 0.8 1.65 0.10 1.0 0.10 1.0 2.30 0.25 1.1 0.25 1.1 3.00 0.60 1.8 0.60 1.8
preliminary www.fairchildsemi.com 4 NC7WP17 dc electrical characteristics (continued) ac electrical characteristics symbol parameter v cc t a = + 25 ct a = ? 40 c to + 85 c units conditions (v) min max min max v oh high level 0.90 v cc ? 0.1 v cc ? 0.1 v i oh = ? 20 a output voltage 1.10 v cc 1.30 v cc ? 0.1 v cc ? 0.1 1.40 v cc 1.60 v cc ? 0.1 v cc ? 0.1 1.65 v cc 1.95 v cc ? 0.1 v cc ? 0.1 2.30 v cc 2.70 v cc ? 0.1 v cc ? 0.1 3.00 v cc 3.60 v cc ? 0.1 v cc ? 0.1 1.10 v cc 1.30 0.75 x v cc 0.70 x v cc i oh = ? 0.5 ma 1.40 v cc 1.60 1.07 0.99 i oh = ? 1 ma 1.65 v cc 1.95 1.24 1.22 i oh = ? 1.5 ma 2.30 v cc 2.70 1.95 1.87 i oh = ? 2.1 ma 3.00 v cc 3.60 2.61 2.55 i oh = ? 2.6 ma v ol low level 0.90 0.1 0.1 v i ol = 20 a output voltage 1.10 v cc 1.30 0.1 0.1 1.40 v cc 1.60 0.1 0.1 1.65 v cc 1.95 0.1 0.1 2.30 v cc 2.70 0.1 0.1 3.00 v cc 3.60 0.1 0.1 1.10 v cc 1.30 0.30 x v cc 0.30 x v cc i ol = 0.5 ma 1.40 v cc 1.60 0.31 0.37 i ol = 1 ma 1.65 v cc 1.95 0.31 0.35 i ol = 1.5 ma 2.30 v cc 2.70 0.31 0.33 i ol = 2.1 ma 3.00 v cc 3.60 0.31 0.33 i ol = 2.6 ma i in input leakage current 0.90 to 3.60 0.1 0.5 a0 v i 3.6v i off power off leakage current 0 0.5 0.5 a0 (v i , v o ) 3.6v i cc quiescent supply current 0.90 to 3.60 0.9 0.9 av i = v cc or gnd symbol parameter v cc t a = + 25 ct a = ? 40 c to + 85 c units conditions figure number (v) min typ max min max t phl propagation delay 0.90 27 ns figures 1, 2 t plh 1.10 v cc 1.30 3.5 11 29.0 3.0 34.3 1.40 v cc 1.60 2.5 7 14.8 2.0 15.0 c l = 10 pf 1.65 v cc 1.95 2.0 6 12.0 1.5 12.2 r l = 1 m ? 2.30 v cc 2.70 1.5 5 9.4 1.0 9.9 3.00 v cc 3.60 1.0 4 8.3 1.0 9.0 t phl propagation delay 0.90 30 ns figures 1, 2 t plh 1.10 v cc 1.30 4.0 11 30.0 3.5 37.3 1.40 v cc 1.60 3.0 8 15.5 2.5 16.5 c l = 15 pf 1.65 v cc 1.95 2.5 6 12.6 2.0 13.6 r l = 1 m ? 2.30 v cc 2.70 2.0 5 9.9 1.5 10.8 3.00 v cc 3.60 1.5 4 8.7 1.0 9.5 t phl propagation delay 0.90 32 ns figures 1, 2 t plh 1.10 v cc 1.30 5.0 13 33.1 4.0 46.3 1.40 v cc 1.60 4.0 9 17.8 3.5 18.2 c l = 30 pf 1.65 v cc 1.95 3.0 7 14.4 2.0 15.9 r l = 1 m ? 2.30 v cc 2.70 2.0 6 11.3 1.5 12.8 3.00 v cc 3.60 1.5 5 9.2 1.0 10.7 c in input capacitance 0 2.0 pf c out output capacitance 0 4.0 pf c pd power dissipation 0.9 to 3.60 8 pf v i = 0v or v cc , capacitance f = 10 mhz
preliminary 5 www.fairchildsemi.com NC7WP17 ac loading and waveforms figure 1. ac test circuit figure 2. waveform for inverting and non-inverting functions symbol v cc 3.3v 0.3v 2.5v 0.2v 1.8v 0.15v 1.5v 0.10v 1.2v 0.10v 0.9v v mi 1.5v v cc /2 v cc /2 v cc /2 v cc /2 v cc /2 v mo 1.5v v cc /2 v cc /2 v cc /2 v cc /2 v cc /2
preliminary www.fairchildsemi.com 6 NC7WP17 tape and reel specification tape format for sc70 tape dimensions inches (millimeters) package tape number cavity cover tape designator section cavities status status leader (start end) 125 (typ) empty sealed p6x carrier 3000 filled sealed trailer (hub end) 75 (typ) empty sealed
preliminary 7 www.fairchildsemi.com NC7WP17 tape and reel specification (continued) tape format for micropak tape dimensions inches (millimeters) reel dimensions inches (millimeters) package tape number cavity cover tape designator section cavities status status leader (start end) 125 (typ) empty sealed l6x carrier 5000 filled sealed trailer (hub end) 75 (typ) empty sealed tape size abcdn w1 w2 w3 8 mm 7.0 0.059 0.512 0.795 2.165 0.331 + 0.059/ ? 0.000 0.567 w1 + 0.078/ ? 0.039 (177.8) (1.50) (13.00) (20.20) (55.00) (8.40 + 1.50/ ? 0.00) (14.40) (w1 + 2.00/ ? 1.00)
preliminary www.fairchildsemi.com 8 NC7WP17 physical dimensions inches (millimeters) unless otherwise noted 6-lead sc70, eiaj sc88, 1.25mm wide package number maa06a
preliminary 9 www.fairchildsemi.com NC7WP17 tinylogic ? ulp dual buffer with schmitt trigger input (preliminary) physical dimensions inches (millimeters) unless otherwise noted (continued) 6-lead micropak, 1.0mm wide package number mac06a fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and fairchild reserves the right at any time without notice to change said circuitry and specifications. life support policy fairchild ? s products are not authorized for use as critical components in life support devices or systems without the express written approval of the president of fairchild semiconductor corporation. as used herein: 1. life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be rea- sonably expected to result in a significant injury to the user. 2. a critical component in any component of a life support device or system whose failure to perform can be rea- sonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. www.fairchildsemi.com
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