2.5 x 2.0 x 0.95 mm 32.768kHz CERAMIC SURFACE MOUNT CRYSTAL OSCILLATOR ASDK Series Pb RoHS Compliant FEATURES: • 32.768kHz in 2.5 x 2.0 package • Seam sealed assure high reliability performance • Low current consumption • IR-Reflow capable • Extend temperature range available APPLICATIONS: • Laptop • Digital camera • Wireless LAN • Bluetooth and mobile communication 2.5 x 2.0 x 0.95 mm | | | | | | | | | | | | | | | • LCD • PDA and MP3 player • Electricity, gas and water metering STANDARD SPECIFICATIONS: PARAMETERS ABRACON P/N Frequency ASDK Series 32.768kHz Operating Temperature Storage Temperature Overall frequency stability: Supply voltage (Vdd): 0°C to + 70°C (see options) - 55°C to + 125°C ±100 ppm max. (see options) 3.3 Vdc ± 10% (see options) Supply current: 1.0mA typical, 1.5mA max.(Vdd= 1.8V±5%) 1.2mA typical, 2.5mA max.(Vdd= 2.5V±5%) 2.2mA typical, 3.5mA max.(Vdd= 3.3V±10%) Symmetry: Rise and fall time (Tr/Tf): Output load: Output voltage: 40/60 % max.@ 1/2Vdd (see options) 43ns typical, 50 ns max 15pF VOH = 0.9 * Vdd min. VOL = 0.1 * Vdd max 28ms typical, 35ms max Logic "1" or open: Oscillation Logic "0" (VIL < 0.8 Vdc) : Hi z ± 3ppm/year Start-up time: Tri-state function : Aging at 25°C : OPTIONS AND PART IDENTIFICATION (Left blank if standard) ASDKSupply Voltage 3.3V±10% Blank 2.5V±5% 1 1.8V±5% 2 - 32.768kHz - - - Operating Temp. E -20°C to +70°C F -30°C to +70°C N -30°C to +85°C L -40°C to +85°C Packaging Tape and T Reel *Contact ABRACON for extended. temperature range. Symmetry Freq. Stability ±20ppm(*) J ±25ppm R ±30ppm K ±50ppm C S 45/55% max at 1/2Vdd * For E, F, N and 0° C to + 70° C only ABRACON IS ISO 9001 / QS 9000 CERTIFIED Visit www.abracon.com for Terms & Conditions of Sale Revised: 03.03.09 30332 Esperanza, Rancho Santa Margarita, California 92688 tel 949-546-8000 | fax 949-546-8001 | www.abracon.com 2.5 x 2.0 x 0.95 mm 32.768kHz CERAMIC SURFACE MOUNT CRYSTAL OSCILLATOR ASDK Series Pb RoHS Compliant 2.5 x 2.0 x 0.95 mm | | | | | | | | | | | | | | | OUTLINE DRAWING: PIN 1 2 3 4 FUNCTION Tri-state GND Output Vdd Note: Recommend using an approximately 0.01uF bypass capacitor between PIN 2 and 4. Dimensions: inches (mm) TAPE & REEL: (1,000pcs/reel) REFLOW PROFILE Dimensions: mm ABRACON IS ISO 9001 / QS 9000 CERTIFIED Visit www.abracon.com for Terms & Conditions of Sale Revised: 03.03.09 30332 Esperanza, Rancho Santa Margarita, California 92688 tel 949-546-8000 | fax 949-546-8001 | www.abracon.com