CX1VSM CRYSTAL 10 kHz to 600 kHz Miniature Surface Mount Quartz Crystal for Pierce Oscillators ™ DESCRIPTION The CX1VSM quartz crystal is a high quality tuning fork resonator for use in Pierce (single inverter) oscillators. The CX1VSM is hermetically sealed in a rugged, miniature ceramic package. The CX1VSM crystal is manufactured using the STATEK-developed photolithographic process, and was designed utilizing the experience acquired by producing millions of crystals for industrial, commercial, military and medical applications. Maximum process temperature should not exceed 260OC. actual size PACKAGE DIMENSIONS D TOP A FEATURES BOTTOM E D Miniature tuning fork design High shock resistance Designed for low power applications E B Compatible with hybrid or PC board packaging C TYP. Low aging Full military testing available Ideal for battery operated applications Designed and manufactured in the USA EQUIVALENT CIRCUIT C0 1 L1 side view Glass Lid Shown C1 DIM inches mm inches mm A 0.315 8.00 0.330 8.38 B 0.140 3.56 0.155 3.94 C - - D 0.045 1.14 0.055 1.40 E 0.060 1.52 0.070 1.78 DIM “C” R1 R1 Motional Resistance L1 Motional Inductance C1 Motional Capacitance C0 Shunt Capacitance 2 MAX. see below GLASS LID CERAMIC LID MAX inches mm inches mm SM1 0.065 1.65 0.070 1.78 SM2 0.067 1.70 0.072 1.83 SM3 0.070 1.78 0.075 1.90 CONVENTIONAL CMOS PIERCE OSCILLATOR CIRCUIT Rf SUGGESTED LAND PATTERN BUFFER 0.070 (1.78) AMPLIFIER 0.160 (4.06) 0.270 (6.86) CG CX1 XTAL OSC Freq (fO ) CD 10121 - Rev B IS O RSG Electronic Components GmbH - Sprendlinger Landstr. 115 - 63069 Offenbach - Germany - www.rsg-electronic.de YS 90 01 ERT T E M C IFIC T A N IO S inches (mm) RA FIGURE 1 CX1V TYPICAL MOTIONAL RESISTANCE (R1) * Tighter frequency calibration available. ** Other turning point available. *** Higher shock and vibration available. CX1VSM Standard Calibration Tolerance at 25oC 300 200 100 R1 (k) 50 10 2 5 2 + _ 50 ppm (0.005%) + _ + _ + _ + _ + _ + _ 100 ppm (0.01%) + _ 100 ppm (0.01%) 100 ppm (0.01%) 1000 ppm (0.1%) + _ 1000 ppm (0.1%) 200 ppm (0.02%) + _ 2000 ppm (0.2%) 200 ppm (0.02%) 0 0.5 5000 ppm (0.5%) Load Capacitance (CL), Used to Calibrate CX1VSM (other CL available) 10 Frequency Range (kHz) Load Capacitance (pF) 10-15.9 16-24.9 25-54.9 55-99.9 100-179.9 180-600 8 5 4 11 10 9 HOW TO ORDER CX1VSM CRYSTALS CX1V S “S” if special or custom design. Blank if Std. C SM1 32.768K , 30 / M Frequency K = kHz SM1 = Gold Plated SM2 = Solder Plated SM3 = Solder Dipped Operating Temp. Range: C = -10OC to +70OC I = -40OC to +85OC M = -55OC to +125OC S = Customer Specified 50 100 200 600 300 200 300 100 50 10 20 50 100 200 600 Frequency (kHz) FIGURE 4 CX1V TYPICAL TURNING POINT TEMP. (T0) +80 +70 +60 +50 +40 +30 +20 +10 0 -10 -20 20 50 100 200 600 Frequency (kHz) Note: Frequency f at temperature T is related to frequency f0 at turning point temperature T0 by: f-f0 2 = k(T-T0) f0 TERMINATIONS Designation SM1 SM2 SM3 Termination Gold Plated Solder Plated Solder Dipped PACKAGING OPTIONS CX1VSM - Tray Pack - 16mm tape, 7” or 13” reels (Reference tape and reel data sheet 10109) 10121 - Rev B IS O RSG Electronic Components GmbH - Sprendlinger Landstr. 115 - 63069 Offenbach - Germany - www.rsg-electronic.de YS 90 01 ERT T E M C IFIC T A N IO S Blank = Glass Lid C = Ceramic Lid Calibration Tolerance @ 25OC (in ppm) 20 FIGURE 3 CX1V TYPICAL QUALITY FACTOR (Q) 10 Frequency Load Range Capacitance (kHz) (pF) 600 Frequency (kHz) 500 ppm (0.05%) + _ 200 2 250-600 30 ppm (0.003%) 100 1. O + _ 50 5 5 20 170-249.9 20 FIGURE 2 CX1V TYPICAL MOTIONAL CAPACITANCE (C1) TO ( C) 75-169.9 10 Frequency (kHz) Frequency Range (kHz) 10-74.9 0 C1 (fF) Specifications are typical at 25OC unless otherwise noted. Specifications are subject to change without notice. Frequency Range 10 kHz to 600 kHz Standard Calibration Tolerance* (see table below) Motional Resistance (R1) Figure 1 MAX: 10-169.9 kHz, 2x Typ. 170-600 kHz, 2.5x Typ. Motional Capacitance (C1) Figure 2 Quality Factor (Q) Figure 3 Min. is 0.25x Typ. Shunt Capacitance (C0) 2.0 pF MAX. Drive Level 10-24.9 kHz 0.5 µW MAX. 25-600 kHz 1.0 µW MAX. Turning Point (T0)** Figure 4 Temperature Coefficient (k) -0.035 ppm/OC2 Aging, first year 5 ppm MAX. Shock, survival*** 1,000 g, 1ms, 1/2 sine Vibration, survival*** 20 g RMS, 10-2,000 Hz Operating Temp. Range -10OC to +70OC (Commercial) -40OC to +85OC (Industrial) -55OC to +125OC (Military) Storage Temp. Range -55OC to +125OC Max Process Temperature 260OC for 20 sec. (in 1000's) SPECIFICATIONS