CX6VSM EUROQUARTZ | Alldatasheet
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Technical content
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE EURO QUARTZ
DESCRIPTION
CX6VSM crystals are leadless devices designed for surface mounting on PCBs or hybrid substrates. The crystals are intended for use in Pierce (single inverter) oscillator circuits. OUTLINE & DIMENSIONS Specifications stated are typical at 25°C unless otherwise indicated. Specifications may change without notice. Frequency Range: 18.0kHz to 600.0kHz Functional Mode: Tuning Fork (Flexure) Standard Calibration Tolerance1: see table Motional Resistance (R1): Figure 1 Max = 18~24.9kHz, 2x typical 25~600kHz, 2.5x typical Motional Capacitance (C1): Figure 2 Quality Factor (Q): Figure 3 Min. is 0.25x typical Shunt Capacitance (C0): 1.4pF max. Drive Level 18~24.9kHz: 0.5µW max. 25~600.0kHz: 1.0µW max. Turning Point (T0)2: Figure 4 Temperature Coefficient (k): -0.035ppm/°C 2 Ageing, first year: 5ppm max. Shock, survival3: 1,500g peak, 0.3ms, ½ sine Vibration, survival3: 10g rms, 20~2000Hz random Operating Temperature Range Commercial: -10° to +70°C Industrial: -40° to +85°C Military: -55 to +125°C Storage Temperature Range: -55° to +125°C Maximum Process Temperature: +260°C for 20 seconds SPECIFICATION
FEATURES
Frequency Range 18kHz to 600kHz High shock resistance Low ageing Ultra low profile package (1mm) Full MIL testing available PACKAGING OPTIONS CX6VSM crystals are available either tray packed (<250pcs) or tape and reel (>250 pieces). 16mm tape, 178mm or 330mm reels (EIA 418). CX6VSM CRYSTAL 1. Tighter frequency calibration is available. 2. Other turning point is available 3. Higher shock and vibration survival is available HOW TO ORDER CX6VSM CRYSTALS CX6V - S - C - SM1 - 32.768K, 30 / M 'S' if special, custom design. Otherwise leave blank Blank = glass lid C = ceramic lid Terminations SM1 = Gold plated * SM2 = Solder plated SM3 = Solder dipped SM4 = Solder plated * SM5 = Solder dipped * * = Lead free Frequency K = kHz Calibration Tolerance @25°C (in ppm) Temp. Range C = -10° ~ +70°C I = -40° ~ +85°C M = -55° ~ +125°C S = Customer specified Miniature SMD Crystal for Pierce Oscillators 18kHz to 600kHz SM1 0.99 1.35 SM2 1.04 1.40 SM3 1.12 1.47 SM4 1.04 1.40 SM5 1.12 1.47 Glass Lid Ceramic LidDim. H TERMINATIONS - PLATING SM1 Gold Plated (Lead Free) SM2 Solder Plated SM3 Solder Dipped SM4 Solder Plated (Lead Free) SM5 Solder Dipped (Lead Free) Designation Termination