seite - 60 - ausgabedatum: 07-11-09 a-1130 wien lilienberggasse 13 tel.: +43-1-403 08 12 fax: +43-1-408 72 13 e-mail: info@knap.at http://www.knap.at wolfgang knap gesellschaft m.b.h. & co.kg 5x7,5mm crystal-oscillators low voltage lmq1 / lms1 / lmw1 frequenzstabilit?t frequency stability betriebsbedingungen operating conditions modell model lm1q1h/lm1s1h/lm1w1h 100ppm/-10~+70c betriebstemperatur operating temp. -10~+70c, -40~+85c lm2q1h/lm2s1h/lm2w1h 50ppm/-10~+70c lagertemperatur storage temperature -55~+125c lm3q1h/lm3s1h/lm3w1h 25ppm/-10~+70c lm1q1rh/lm1s1rh/lm1w1rh 100ppm/-40~+85c lm2q1rh/LM2S1RH/lm2w1rh 50ppm/-40~+85c betriebsspannung v dd supply voltage lmq1 lms1 lmw1 +2,8v 5% +2,5v 5% +1,8v 5% lm3q1rh/lm3s1rh/lm3w1rh 25ppm/-40~+85c elektrische daten electrical characteristics t a = 25c, v dd = 2,8 v or 2,5 v or 1,8v, c l = 15 pf parameter parameter bedingungen conditions frequenzbereich frequ. range (mhz) lmq1 lms1 lmw1 max. stromaufnahme max. input current i dd 1,800 ~ 32,000 32,000 + ~ 80,000 80,000 + ~ 125,000 125,000 + ~ 160,000 12 ma 20 ma 30 ma 40 ma 10 ma 18 ma 28 ma 38 ma 7 ma 15 ma 25 ma 35 ma frequenzstabilit?t frequency stability ber alles *) all conditions *) 1,800 ~ 160,000 25 ppm ~ 100 ppm tastverh?ltnis symmetry @50% v dd @1,4 v 1,800 ~ 50,000 50,000 + ~ 160,000 45/55 % 40/60 % 40/60 % ausgangsspannung output voltage v ol v oh ?0? level ?1? level 1,800 ~ 160,000 0,28 v max. 2,52 v min. 0,25 v max. 2,25 v min. 0,36 v max. 1,44 v min. 10% - 90% v dd 1,800 ~ 80,000 80,000 + ~ 125,000 125,000 + ~ 160,000 5,0 ns 4,0 ns 3,0 ns - - - anstiegszeit max. rise time max. t r 20% - 80% v dd 1,800 ~ 80,000 80,000 + ~ 125,000 125,000 + ~ 160,000 - - - 5,0 ns 3,5 ns 3,0 ns 90% - 10% v dd 1,800 ~ 80,000 80,000 + ~ 125,000 125,000 + ~ 160,000 5,0 ns 4,0 ns 3,0 ns - - - abfallzeit max. fall time max. t f 20% - 80% v dd 1,800 ~ 80,000 80,000 + ~ 125,000 125,000 + ~ 160,000 - - - 5,0 ns 3,5 ns 3,0 ns ausgangsstrom min. output current min. i ol i oh ?0? level ?1? level 4 ma 4 ma 2 ma 2 ma standbystrom max. standby current max. 10 a max. belastbarkeit max. driving ability cmos 1,800 ~ 160,000 15 pf startzeit max. start-up time max. 0,0 v ~ v dd 1,800 ~ 32,000 32,000 + ~ 160,000 5 ms 10 ms *) anmerkung: inkl. abgleichtoleranz, temperaturgang, spannungs- und last?nderung, alterung, schock und vibration note: incl. frequency and temperature tolerance, s upply voltage and load change, aging, shock and vibration anschlu?belegung pin connections abmessungen in mm dimensions in mm empfohlenes layout recommended solder pad layout #1 e/d #2 gnd #3 out #4 v dd funktionstabelle enable /disable function inh (pin #1) output (pin #3) open active ?1? (v ih 70% v dd ) active ?0? (v il 30% v dd ) high z 5,08 1,4 #1 #2 #4 #3 2,6 #1 #2 #4 #3 5,0 max. 7,5 max. 1,4 max. lead-free/rohs-conformal 5,08 4,2 2,0 1,8
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