C A L I B E R FMX-635 Series (Metal Lid, Seam Weld) Lead-Free RoHS Compliant Electronics Inc. PART NUMBERING GUIDE 1.0mm Ceramic Surface Mount Crystal Environmental/Mechanical Specifications on page F5 FMX - 635 E G 20 C 1 - 29.4912MHz Package 6X3.5X1.0mm max. ht. / Seam Weld (Metal Lid Package Tolerance A=±10ppm B=±15ppm C=±20ppm D=±30ppm E=±50ppm Stability A=±5ppm / B=±10ppm C=±15ppm / D=±20ppm E=±30ppm / F=±50ppm Mode of Operation 1=Fundamental 3=Third Overtone Operating Temperature Range Per Table 1 Load Capacitance S=Series, XX=XXpF (Pico Farads) Revision: 2002-C TABLE 1: PART NUMBERING CODES ELECTRICAL SPECIFICATIONS Frequency Range 10.000MHz to 80.000MHz Frequency Tolerance/Stability A, B, C, D, E, F See above for details. Other Combinations Available. Contact Factory for Custom Specifications. Operating Temperature Frequency Stability (±ppm) * Denotes Availability of Options ±5 ppm ±10 ppm ±15 ppm ±20 ppm ±30 ppm ±50 ppm Code A B C D E F * * * * * * Range Operating Temperature Range A, B, C, D, E, F, G, H (See Table 1) Aging @ 25°C ±2ppm / year Maximum -10 to 60°C A Storage Temperature Range -55°C to 100°C -20 to 70°C B * * * * * Load Capacitance “S” Option “XX” Option 0 to 70°C C * * * * * Series 10pF to 50pF -10 to 70°C D * * * * * Shunt Capacitance 5pF Maximum -20 to 70°C E * * * * * Insulation Resistance 500 Megaohms Minimum at 100Vdc -30 to 60°C F * * * Drive Level 100uW Maximum, 100uW correlation -20 to 80°C G * * * -40 to 85°C H * * * EQUIVALENT SERIES RESISTANCE (ESR) Frequency Range (MHz) ESR (ohms) / Mode-Cut Frequency Range (MHz ) ESR (ohms) / Mode –Cut <13.000MHz <50 /1-AT 13.001-15.000MHz <45 / 1-AT 15.001-18.000MHz <35 / 1-AT 18.001-40.000MHz <25 / 1-AT 24.0001-40.000MHz <25 / 1-AT 40.0001-80.000MHz <70 / 3-AT MECHANICAL DIMENSIONS Marking Guide All Dimensions in mm. 3.5 ±0.20 2.4 ±0.13 Kovar Lid 6.0 ±0.20 1.0 ±0.1 4 1 3 2 4 1 3 2 3.0 ±0.13 Pad Connection 1 Crystal In 2 Ground 3 Crystal Out 4 Ground Line 1: Line 2: CEI = YM = Frequency CEI YM Caliber Electronics Date Code (year/month) 0.9 (X4) Ceramic Base all TEL 949-366-8700 FAX 949-366-8707 WEB http://www.caliberelectronics.com