A-1130 Wien Lilienberggasse 13 Tel.: +43-1-403 08 12 Fax: +43-1-408 72 13 e-mail: [email protected] http://www.knap.at Wolfgang Knap Gesellschaft m.b.H. & Co.KG 5x7,5mm CRYSTAL-OSCILLATORS low voltage LMQ1 / LMS1 / LMW1 FREQUENZSTABILITÄT FREQUENCY STABILITY Modell Model LM1Q1H/LM1S1H/LM1W1H LM2Q1H/LM2S1H/LM2W1H LM3Q1H/LM3S1H/LM3W1H LM1Q1RH/LM1S1RH/LM1W1RH LM2Q1RH/LM2S1RH/LM2W1RH LM3Q1RH/LM3S1RH/LM3W1RH BETRIEBSBEDINGUNGEN OPERATING CONDITIONS ±100ppm/-10~+70°C ±50ppm/-10~+70°C ±25ppm/-10~+70°C ±100ppm/-40~+85°C ±50ppm/-40~+85°C ±25ppm/-40~+85°C Betriebstemperatur operating temp. Lagertemperatur storage temperature LMQ1 Betriebsspannung VDD LMS1 supply voltage LMW1 -10~+70°C, -40~+85°C -55~+125°C +2,8V ±5% +2,5V ±5% +1,8V ±5% Elektrische Daten electrical characteristics Ta = 25°C, VDD = 2,8 V or 2,5 V or 1,8V, CL = 15 pF Parameter parameter max. Stromaufnahme max. input current Frequenzstabilität frequency stability Tastverhältnis symmetry Ausgangsspannung output voltage Bedingungen conditions IDD VOL VOH über alles *) all conditions *) @50% VDD @1,4 V “0“ level “1“ level 10% - 90% VDD Anstiegszeit max. rise time max. TR 20% - 80% VDD 90% - 10% VDD Abfallzeit max. fall time max. TF 20% - 80% VDD Frequenzbereich frequ. range (MHz) LMQ1 LMS1 LMW1 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 1,800 ~ 160,000 ±25 ppm ~ ±100 ppm 1,800 ~ 50,000 + 50,000 ~ 160,000 1,800 ~ 160,000 1,800 ~ + 80,000 ~ + 125,000 ~ 1,800 ~ + 80,000 ~ + 125,000 ~ 1,800 ~ + 80,000 ~ + 125,000 ~ 1,800 ~ + 80,000 ~ + 125,000 ~ 80,000 125,000 160,000 80,000 125,000 160,000 80,000 125,000 160,000 80,000 125,000 160,000 45/55 % 40/60 % 0,28 V max. 0,25 V max. 2,52 V min. 2,25 V min. 5,0 ns 4,0 ns 3,0 ns 5,0 ns 4,0 ns 3,0 ns 4 mA 4 mA 40/60 % 0,36 V max. 1,44 V min. 5,0 ns 3,5 ns 3,0 ns 5,0 ns 3,5 ns 3,0 ns 2 mA 2 mA Ausgangsstrom min. IOL “0“ level IOH output current min. “1“ level Standbystrom max. 10 µA 1,800 ~ 160,000 standby current max. max. Belastbarkeit CMOS 15 pF max. driving ability 5 ms Startzeit max. 1,800 ~ 32,000 0,0 V ~ VDD + 10 ms start-up time max. 32,000 ~ 160,000 *) Anmerkung: inkl. Abgleichtoleranz, Temperaturgang, Spannungs- und Laständerung, Alterung, Schock und Vibration note: incl. frequency and temperature tolerance, supply voltage and load change, aging, shock and vibration Abmessungen in mm dimensions in mm #3 1,4 #1 #2 5,0 max. #2 E/D GND OUT VDD 4,2 2,6 2,0 #4 #3 #1 #1 #2 #3 #4 5,08 7,5 max. #4 Anschlußbelegung pin connections empfohlenes Layout recommended solder pad layout 1,8 5,08 1,4 max. lead-free/RoHS-conformal Seite - 60 - Funktionstabelle enable /disable function INH (pin #1) output (pin #3) open active active “1“ (VIH ≥ 70% VDD) high Z “0“ (VIL ≤ 30% VDD) Ausgabedatum: 07-11-09