REVISIONS REV PACKAGE DIMENSIONS (mm) DESCRIPTION APPROVED DATE ELECTRICAL SPECIFICATIONS Frequency: 12.000000 MHz * Frequency Stability: ± 20 ppm Max. Crystal Cut: AT Strip Load Capacitance (CL): 9 pF Recommended Drive Level: 100 µW Max. Effective Series Resistance: 40 Ω Max. Shunt Capacitance: 3 pF Max. Mode of Operation: Fundamental Figure 1) Top, Side and Bottom View Storage Temperature: -40 to +85°C Operating Temperature: -20 to +70°C Package Type: ECX-64 ECS Part Number: ECS-120-CD-0330 * Inclusive of Frequency tolerance @ +25°C, Frequency stability over the operating temperature of -20 to +70°C, and aging for 3 years. ECS INC. INTERNATIONAL Figure 2) Land Pattern 1105 S. Ridgeview Olathe, KS 66062 (913) 782-7787 SIGNATURES DRN BL CHK DK APP BS DATE 1/10/2002 1/10/2002 1/10/2002 TITLE 12.0 MHz Crystal, SMD, Tight Tolerance SIZE A Dimensions in mm DWG NO. ECS-120-CD-0330 CAGE CODE: 1G8B7 REV SHEET 1 OF 1