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electrical characteristics characteristic sym notes minimum typical maximum units nominal frequency f o 16.00000 mhz mode of oscillation fundamental storage temperature range -40 +85 c operating temperature range -10 +60 c frequency stability over operating temperature range 10 ppm (referred to the value at 25 c) frequency make tolerance f l 20 ppm @ 25 c 3 c equivalent series resistance esr 80 ? shunt capacitance c o 2pf nominal drive level 10 w load capacitance c l 9pf aging 2.0 ppm/year @ 25 c standard shipping quantity on 330 mm (13?) reel 3000 units lid symbolization (in addition to lot and/or date codes) 1021-1 ywws ? high performance crystal for wireless communications devices excellent frequency stability and reliability ultra-miniature surface mount seam weld package complies with directive 2002/95/ec (rohs) the XTL1021-1 is a very high stability 16.0 mhz crystal suitable for a wide range of communications applications. the XTL1021-1?s excellent frequency stability supports operation from -10 to +60 c. 16.00000 mhz crystal unit XTL1021-1 caution: electrostatic sensitive device. observe precautions for handling. notes: 1. us and international patents may apply. 2. the design, manufacturing process, and specifications of this device are subject to change without notice. 3. rfm, stylized rfm logo, and rf monolithics, inc. are registered trademarks of rf monolithics, inc. sm3225-4 case preliminary
www.rfm.com e-mail: info@rfm.com page 2 of 3 ?2009-2010 by rf monolithics, inc. XTL1021-1 2/3/10 1 . 5 2.1 1 . 2 1.4
electrical connections pin connection 1in/out 2gnd 3in/out 4gnd 4-terminal surface-mount seam weld case 3.2 x 2.5 mm nominal footprint footprint (mm) package orientation in carrier tape package dimensions (mm) 1021-1 ywws 1021-1 ywws 1021-1 ywws
www.rfm.com e-mail: info@rfm.com page 3 of 3 ?2009-2010 by rf monolithics, inc. XTL1021-1 2/3/10 reel dimensions tape dimensions
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