nippon precision circuits inc. nippon precision circuits-1 sm5003 series quartz crystal oscillator ic overview the sm5003 series is quartz crystal oscillator ics fabri- cated in npc? molybdenum-gate cmos. they comprise low-voltage low-current consumption oscillator circuits and output buffers. they incorporate built-in oscillation capacitance with superior frequency response to realize without any external components. features oscillation frequency up to 70mhz 3rd overtone oscillation 4.5 to 5.5 v supply voltage inverter amplifier feedback resistance built-in (r f ) oscillation capacitance built-in (c g and c d ) output drive capability : 8 ma (v dd =4.5v) output frequency : fo (oscillation frequency) output duty level sm5003a h : cmos sm5003b h : ttl input level : ttl 3 state function chip form (cf5003 ) 6 pin sot (sm5003 h) device list recommended gm output output internal r f device frequency range (relative duty level (standby) capacitance (mhz) value) c g (pf) c d (pf) (k w ) sm5003aah 22 to 30 1.0 cmos hi-z 8 15 6.1 sm5003abh 30 to 43 1.0 cmos hi-z 8 15 3.3 sm5003ach 43 to 55 2.0 cmos hi-z 8 15 3.9 sm5003adh 55 to 70 3.0 cmos hi-z 8 15 2.7 sm5003bah 22 to 30 1.0 ttl hi-z 8 15 6.1 sm5003bbh 30 to 43 1.0 ttl hi-z 8 15 3.3 sm5003bch 43 to 55 2.0 ttl hi-z 8 15 3.9 sm5003bdh 55 to 70 3.0 ttl hi-z 8 15 2.7 notes : cf5003 is chip form. sm5003 h is 6 pin sot.
nippon precision circuits-2 sm5003 series pad dimensions q xt (1000,800) vdd inh xt vss (0,0) x y pad coordinates name coordinates ( m m) xy vss 150 174 xt 570 170 inh 850 150 vdd 850 450 xt 850 650 q 150 650 chip size : 1.00 0.80mm chip thickness : 250?0 m m chip reverse side : v dd level pin configuration (top view) 1 inh 2 xt 3 vss 4 q 5 vdd 6xt terminal descriptions name descriptions xt xt inh vdd vss q oscillator input pin oscillator output pin output state control input pin (with buit-in pull-up resistance) supply voltage ground output pin (fo:oscillator frequency output xt pin)
nippon precision circuits-3 sm5003 series block diagram xt xt inh vss vdd q c g c d r f current consumption and output waveform with npc s standard crystal. f (mhz) r ( w ) l (mh) ca (pf) cb (pf) 30 18.62 16.24 1.733 5.337 40 20.53 11.34 1.396 3.989 50 22.17 7.40 1.370 4.105 60 22.20 5.05 1.388 4.226 70 25.42 4.18 1.254 5.170 l ca r cb package dimensions (6 pin sot) 2.9 0.2 0.95 2.8 0.40 0.1 0.15 +0.1 -0.05 1.60 1.1 0.1 +2.0 -0.1 +2.0 -0.3 0 to 0.15 1.9 0.2 (unit:mm)
nippon precision circuits-4 sm5003 series specifications absolute maximum ratings parameter symbol condition rating unit supply voltage range v dd -0.5 to 7.0 v input voltage range v in -0.5 to v dd + 0.5 v output voltage range v out -0.5 to v dd + 0.5 v strage temperature ranges t stg chip form -65 to 150 ?c 6 pin sot -55 to 125 ?c power dissipation p w 6 pin sot 250 mw output current i out 13 ma soldering temperture t sld 6 pin sot 255 ?c soldering time t sld 6 pin sot 10 sec (v ss = 0v unless otherwise noted) recommended operating conditions (v ss = 0v unless otherwise noted) limit parameter symbol condition min typ max unit supply voltage v dd 4.5 5.5 v input voltage v in v ss v dd v operating temperature t opr -20 +80 c electrical characteristics limit parameter symbol condition min typ max unit high-level output voltage v oh q pin, test circuit 1, v dd = 4.5v, i oh = 8ma 3.9 4.2 v low-level output voltage v ol q pin, test circuit 2, v dd = 4.5v, i ol = 8ma 0.3 0.4 v output leakage current i z q pin, test circuit 2, v oh = v dd 10 m a inh= low, v dd = 5.5v v ol = v ss 10 m a high-level input voltage v ih inh pin 2.0 v low-level input voltage v il inh pin 0.8 v current consumption i dd inh= open, sm5003a h2845ma test circuit 3, load circuit 1 c l = 15pf, sm5003b h2845ma f= 70mhz load circuit 2 pull-up resistance r up inh pin, test circuit 4 25 100 250 k w ac feedback resistance r f test circuit 5 sm5003 ah 5.4 6.1 6.7 k w sm5003 bh 2.9 3.3 3.7 k w sm5003 ch 3.5 3.9 4.3 k w sm5003 dh 2.4 2.7 3.0 k w internal capacitance c g design value, determined by the internal 7.2 8 8.8 pf c d wafer pattern 13.5 15 16.5 pf (v dd = 4.5 to 5.5v, v ss = 0v, ta= -20 to 80?c, unless otherwise noted)
nippon precision circuits-5 sm5003 series switching characteristics limit parameter symbol conditions min typ max unit output rise time tr test circuit 6, load circuit 1, c l = 15pf 3.5 7 ns 0.1v dd to 0.9v dd output fall time t f test circuit 6, load circuit 1, c l = 15pf 3.5 7 ns 0.9v dd to 0.1v dd output duty cycle duty test circuit 6, ta= 25?c, v dd =5.0v 45 55 % load circuit 1, c l = 15pf, f= 70mhz (*1) output disable delay time t plz test circuit 6, ta= 25?c, v dd = 5.0v 100 ns output enable delay time t pzl load circuit 1, c l = 15pf 100 ns duty level cmos (sm5003a h ) (v dd = 4.5 to 5.5v, v ss = 0v, ta= -20 to 80 c, unless otherwise noted) duty level ttl (sm5003b h ) (v dd = 4.5 to 5.5v, v ss = 0v, ta= -20 to 80?c, unless otherwise noted) limit parameter symbol condition min typ max unit output rise time tr test circuit 6, load circuit 2, c l = 15pf 2.5 7 ns 0.4v dd to 2.4v dd output fall time t f test circuit 6, load circuit 2, c l = 15pf 2.5 7 ns 2.4v dd to 0.4v dd output duty cycle duty test circuit 6, ta= 25?c, v dd =5.0v 45 55 % load circuit 2, c l = 15pf, f= 70mhz (*1) output disable delay time t plz test circuit 6, ta= 25?c, v dd = 5.0v 100 ns output enable delay time t pzl load circuit 2, c l = 15pf 100 ns note: (*1) determined by the lot. monitor.
nippon precision circuits-6 sm5003 series test circuits signal generator vdd vss xt q r1 r2 vdd c1 c1: 0.001 m f r1: 50 w r2: 490 w v oh 0v q out monitor test circuit 1 3.5 v p-p , 10mhz sine wave input signal test circuit 3 3.5 v p-p , 70mhz sine wave input signal test circuit 2 test circuit 4 test circuit 5 test circuit 6 load circuit 1 load circuit 2 vdd vss q a v i ol , i z i z v ol v oh inh signal generator vdd vss xt q r1 i dd c1 c1: 0.001 m f r1: 50 w a vdd vss inh i pr r up = v dd i pr a vdd vss xt xt a i rf r f = v dd i rf vdd vss q xt xt x'tal q output c l c l =15pf(including probe capacity) q output v dd c l c l =15pf(including proove capacity) r=800 w r
output disable/enable delay times q output inh v ih v il t plz t pzl inh inputwaveform tr = tf 10ns nippon precision circuits-7 sm5003 series switching time test waveforms duty level cmos (sm5003a h) tr,tf duty output duty cycle time 0.9v dd 0.1v dd 0.9v dd 0.1v dd t r t f q output duty measuring voltage (0.5v dd ) duty measuring voltage ( 0.5v dd ) q output t w t duty= (t w / t) 100 (%) duty level ttl (sm5003b h) tr,tf duty output duty cycle time 2.4v 0.4v 2.4v 0.4v t r t f q output duty measuring voltage (1.4v) duty measuring voltage ( 1.4v ) q output t w t duty= (t w / t) 100 (%)
nippon precision circuits-8 sm5003 series nc9511be 1996 10 nippon precision circuits inc. nippon precision circuits inc. reserves the right to make changes to the products described in this data sheet in order to improve the design or performance and to supply the best possible products. nippon precision circuits inc. assumes no responsib ility for the use of any circuits shown in this data sheet, conveys no license under any patent or other rights, and makes no claim that the circuits are free from patent infringement. applications for any devices shown in this data sheet are for illustration only and nippon p recision circuits inc. makes no claim or warranty that such applications will be suitable for the use specified without further testing or modifica- tion. the products described in this data sheet are not intended to use for the apparatus which influence human lives due to th e failure or malfunction of the products. customers are requested to comply with applicable laws and regulations in effect now and hereinaft er, includ- ing compliance with export controls on the distribution or dissemination of the products. customers shall not export, directly or indirect- ly, any products without first obtaining required licenses and approvals from appropriate government agencies. nippon precision circuits inc. 4-3, 2-chome fukuzumi, koto-ku tokyo, 135 -8430, japan telephon: 03-3642-6661 facsimile: 03-3642-6698
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