Quartz Crystal Specification CX1H TF ISSUE 8; June 2016 Description The CX1H TF quartz crystal is manufactured using Statek’s photolithographic process and then sealed within a rugged ceramic package for high shock resistance and low ageing. This high quality tuning fork resonator is intended for use in Series (two cascaded inverters) oscillators. -C SM1 Ceramic lid SM1 Gold Plated (RoHS Compliant) -C SM4 Ceramic lid SM4 Solder Plated (RoHS Compliant) -C SM5 Ceramic lid SM5 Solder Dipped (RoHS Compliant) -SM1 Glass lid SM1 Gold Plated (RoHS Compliant) -SM4 Glass lid SM4 Solder Plated (RoHS Compliant) -SM5 Glass lid SM5 Solder Dipped (RoHS Compliant) Outline (mm) -SM1 = Glass lid SM1 FEATURES: Miniature tuning fork design High shock resistance Designed for low power applications Compatible with hybrid or PC board packaging Low ageing Full military testing available Please note that all data is only valid at 25°C unless otherwise stated. Frequency Parameters 10.0kHz to 600.0kHz Frequency ±30.00ppm to ±5,000.00ppm Frequency Tolerance Tolerance Condition @ 25°C Ageing ±5ppm max in 1st year Temperature Coefficient (k): -0.035/°C² Frequency (f) at temperature (T) deviation from frequency (fo) at turning point temperature (To): (f - fo)/fo = k(T - To)² Note: Tighter tolerances are available - please contact an IQD Sales Office Note: Other turning points are available - please contact an IQD Sales Office CX1H Typical Motional Resistance Electrical Parameters Shunt Capacitance (C0) Drive Level 2pF max 1.5µW max 10-24.999kHz, 3µW max 25-600 Maximum Motional Resistance: 2 x typical (10-169.999kHz) 2.5 x typical (170-600kHz) Quality Factor (Q): Minimum is 0.25 x typical Operating Temperature Ranges -10 to 70°C -40 to 85°C -55 to 125°C Sales Office Contact Details: UK: +44 (0)1460 270200 France: 0800 901 383 Germany: 0800 1808 443 USA: +1.760.318.2824 Printed on 2 Jun 16 12:00 using Model Data Sheet V1.2550 Email: [email protected] Web: www.iqdfrequencyproducts.com Page 1 of 3 Quartz Crystal Specification CX1H TF Environmental Parameters Storage Temperature Range: –55 to 125°C Shock: 1000G, 1ms, 1/2 sine Vibration: 20G RMS, 10-2000Hz Note: Higher shock and vibration available - please contact an IQD Sales Office Manufacturing Details PACKAGE HANDLING: The CX1H SMD crystal is hermetically sealed in a ceramic package. Normal handling and soldering precautions for small, low thermal mass parts are adequate when installing or testing these crystals. CX1H SMD crystals may be reflow soldered at a maximum soldering process temperature of 260°C for 20sec max. Ordering Information Frequency* Model* Lid Variant* Termination Variant* Frequency Tolerance (@25°C)* Operating Temperature Range* Load Capacitance Overtone (*minimum required) Lid Variants: Blank = Glass C = Ceramic Termination Variants: SM1 = Gold Plated SM4 = Solder Plated SM5 = Solder Dipped (Note: Non-RoHS compliant terminations also available - SM2 = Pb Solder Plated / SM3 = Pb Solder Dipped - please contact an IQD Sales Office) Example 40.0kHz CX1H TF C SM1 100/-/-10 to 70C/SR FUND Compliance RoHS Status (2011/65/EU) REACh Status MSL Rating (JDEC-STD-033): Optional Compliant Not Applicable Packaging Details Pack Style: Tray Pack Size: 1 Supplied on a tray Pack Style: Reel Pack Size: 1,000 Tape & reel in accordance with EIA-481-D Sales Office Contact Details: UK: +44 (0)1460 270200 France: 0800 901 383 Germany: 0800 1808 443 USA: +1.760.318.2824 Printed on 2 Jun 16 12:00 using Model Data Sheet V1.2550 Email: [email protected] Web: www.iqdfrequencyproducts.com Page 2 of 3 Quartz Crystal Specification CX1H TF CX1H Typical Motional Capacitance CX1H Typical Quality Factor CX1H Typical Turning Point Temperature Conventional Series Oscillator Circuit Sales Office Contact Details: UK: +44 (0)1460 270200 France: 0800 901 383 Germany: 0800 1808 443 USA: +1.760.318.2824 Printed on 2 Jun 16 12:00 using Model Data Sheet V1.2550 Email: [email protected] Web: www.iqdfrequencyproducts.com Page 3 of 3