package dimensions (mm) rev approved electrical specifications frequency: 20.000000 mhz frequency tolerance @ +25c: 10 ppm max. frequency stability -40 to +85c: 30 ppm max. crystal cut: at strip load capacitance (cl): 10 pf recommended drive level: 100 w max. effective series resistance: 50 max. shunt capacitance: 5 pf max. mode of operation: fundamental aging (first year): 3 ppm/ max. storage temperature: -60 to +105c operating temperature: -60 to +105c package type: ecx-32 figure 1) top, side, bottom views and land title size rev a (913) 782-7787 ecs inc. international ecs part number: ECS-200-CDX-0998 sheet 1 of 1 cage code: 1g8b7 date 8/25/2014 20.000 mhz crystal, ecx-32 pb free/rohs compliant dimensions in mm 1105 s. ridgeview olathe, ks 66062 revisions date description dwg no. ECS-200-CDX-0998 8/25/2014 8/25/2014 signatures drn bl chk rc app dk * this crystal has been qualified by linear technology for use with the eterna mesh-networking family of products. network operation relies on ti ming more precise than provided by the crystal accuracy itself, requiring that crystals be characterized an d qualified.
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