CX-1-SM (8MHz to 250MHz) ISSUE 7; 1 November 2008 - RoHS 2002/95/EC Outline (mm) Description *Package height:Glass lid Ceramic lid SM1 1.65 1.78 SM2 1.70 1.83 SM3 1.78 1.90 SM4 1.70 1.83 SM5 1.78 1.90 8.0 resonators manufactured with a photo lithographic process 3.56 Holder Style Hermetically sealed ceramic package with a glass or ceramic * lid Terminations Solder pad layout 1.14 1.78 1.78 4.06 1.14 1.52 SM1 - gold plated (lead free) - RoHS 2002/95/EC SM2 - nickel solder plated SM3 - nickel solder dipped SM4 - solder plated (lead free) - RoHS 2002/95/EC SM5 - solder dipped (lead free) - RoHS 2002/95/EC 2.66 6.86 Methods of Attachment Vapor phase, infrared or silver epoxy General Specifications Load Capacitance (CL): 20pF < 50MHz, 10pF >50MHz Frequency Temperature Curve +25 Other values available upon request Static Capacitance (C0): 2.0pF to 3.5pF Drive Level: 500W max for F<50MHz 200W max for F>50MHz Ageing: 5ppm maximum first year f/f0 (ppm) QUARTZ CRYSTALS Statek's CX-1-SM crystals are high quality chemically etched Packaging Tray pack or tape and reel 0 Standard Frequency Tolerances* 100ppm, 1000ppm, 10000ppm *Tighter tolerances available on request Operating Temperature Ranges -25 -10 to 70C = C -40 to 85C = I -55 to 125C = M -50 -20 +25 Temperature (C) +70 +100 Storage Temperature Range -55 to 125C Environmental Specification Shock: 30000g, 0.3ms 1/2 sine Vibration: 20g rms, 10 to 2000Hz random Marking Includes Frequency Minimum Order Information Required Frequency + Model + Terminations + Frequency Tolerance @ 25C + Operating Temperature Range + Circuit Condition IQD Frequency Products Ltd, Station Road, Crewkerne, Somerset TA18 8AR, United Kingdom Tel: +44 (1460) 270200; Fax: +44 (1460) 72578; Email: info@iqdfrequencyproducts.com Web: www.iqdfrequencyproducts.com Electrical Specifications - maximum limiting values Frequency Tolerance @25C 2C Operating Temperature Range Minimum Maximum 8.0 to 250.0MHz 100ppm 1000ppm 10000ppm -10 to 70C 10ppm 100ppm 48.0 to 160.0MHz Frequency Stability Available Over Operating Temperature Range -40 to 85C 20ppm -55 to 125C 30ppm -10 to 70C 10ppm -40 to 85C 20ppm -55 to 125C 30ppm Vibration Mode Model Number Fundamental AT cut CX-1-SM QUARTZ CRYSTALS Frequency Range 3rd Overtone Ordering Example Frequency Model No. Blank = Fundamental; OT = 3rd Overtone Blank = Glass lid; C = Ceramic Lid Termination Frequency Tolerance Frequency Stability Operating Temperature Range: -10 to 70C = C; -40 to 85C = I; -55 to 125C = M Load Capacitance (Circuit Condition) - if non-standard 50.0MHz CX-1 OT C SM1 100 100 C 9pF Please note: other frequency tolerances may be available upon request Tape (mm) Reel (mm) 40 O802.0 7.5 8.4 16.0 0.350.02 O1800.5 O1.50.1 O1.5 min 2.0 min 20.21.0 4.00.1 1.75 O130.5 2.440.1 8.0 Pads placed in tape underside 4.0 120 20.5 16.4 IQD Frequency Products Ltd, Station Road, Crewkerne, Somerset TA18 8AR, United Kingdom Tel: +44 (1460) 270200; Fax: +44 (1460) 72578; Email: info@iqdfrequencyproducts.com Web: www.iqdfrequencyproducts.com