Pl tronics,. Inc. 19013 36th Ave. W, Suite H Lynnwood, WA 98036 USA Manufacturer of High Quality Frequency Control Products CY39, CY310 Crystals Cylindrical Crystals in MHz and kHz Range Available in 2 Sizes and Frequency Ranges, CY39: 3x9mm, CY310: 3x10mm 30 kHz – 150 kHz 3.500 MHz – 70.000 MHz Standard Specifications Frequency Range Calibration Frequency Tolerance at 25 °C Operating Temperature Range (OTR) Frequency Stability (FS) over OTR Drive Level Aging at 25°C Shunt Capacitance CY310: 3.500 to 3.999 MHz, CY39: 30 to 150 kHz and 4.000 to 70.000 MHz ± 50 PPM is standard, tighter tolerances available 0 to +70°C is standard, but can be extended to -40 to +85°C ± 50 PPM is standard, tighter tolerances available 100 mW is standard, customer may specify ± 5 PPM per year is standard, customer may specify ± 1 PPM 7 pF maximum Part Numbering Guide ESR Values Portions of the part number that appear after the frequency may not be marked on part (C of C provided) CY39 E - xx - 70.0M - XXX (Internal Code or blank) Model (Size) CY39: 3x9mm CY310: 3x10mm Temperature Range Blank: 0 to +70°C E: - 40 to +85°C Oscillation Mode Fundamental AT Cut 30 3.500 4.000 6.000 10.000 3rd Overtone AT Cut 30.001 – 35.999 36.000 – 70.000 Frequency in MHz or kHz Load Capacitance Parallel Resonance in pF (³ 10 pF) SR = Series Resonance Consult factory for available frequencies and specs. Not all options available for all frequencies. A special part number may be assigned. Mechanical: inches (mm) Frequency Range (MHz) – – – – – Maximum ESR (Ohms) 150 kHz 3.999 5.999 9.999 30.000 50k 200 150 100 50 100 80 Consult factory for lower ESR not to scale Due to part size and factory abilities, part marking may vary from lot to lot and may contain our part number or an internal code. Packaging Bulk .394 (10.0) CY39 = .354 (9.0) MAX CY310 = .413 (10.5) MAX .13 (3.2) MAX .04 (1.1) DIA .013 (.32) July 2002 Pl tronics, Inc. (425) 776 -1880, Fax: (425) 776-2760, [email protected], www.pletronics.com 42