ECS-49-CDX-0787

REVISIONS REV PACKAGE DIMENSIONS (mm) DESCRIPTION DATE APPROVED ELECTRICAL SPECIFICATIONS Frequency: 4.9152 MHz Frequency Tolerance @ +25°C: ± 30 ppm Max. Frequency Stability -10 to +70°C: ± 50 ppm Max. Crystal Cut: AT Strip Load Capacitance (CL): 20 pF Recommended Drive Level: 500 µW Max. Effective Series Resistance: 150 Ω Max. Shunt Capacitance: 7 pF Max. Mode of Operation: Fundamental Aging: ± 5 ppm/year Max. Storage Temperature: -30 to +85°C Operating Temperature: -10 to +70°C Package Type: HC-49USX ECS Part Number: ECS-049-CDX-0787 ECS INC. INTERNATIONAL 1105 S. Ridgeview Figure 1) Side and Top Views Olathe, KS 66062 (913) 782-7787 SIGNATURES DRN BL CHK RC APP DK DATE 4/14/2006 4/14/2006 4/14/2006 TITLE SIZE A Dimensions in mm 4.91520 MHz Crystal, HC-49USX Pb Free/RoHS Compliant DWG NO. ECS-049-CDX-0787 CAGE CODE: 1G8B7 REV SHEET 1 OF 1