CX1HSM CRYSTAL 10 kHz to 600 kHz Miniature Surface Mount Quartz Crystal for Series Oscillators DESCRIPTION The CX1HSM quartz crystal is a high quality tuning fork resonator for use in Series (two cascaded inverters) oscillators. The CX1HSM is hermetically sealed in a rugged, miniature ceramic package. The CX1HSM 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 Side view Glass Lid Shown PACKAGE DIMENSIONS FEATURES Miniature tuning fork design High shock resistance Designed for low power applications Compatible with hybrid or PC board packaging Low aging Full military testing available Designed and manufactured in the USA EQUIVALENT CIRCUIT TYP. MAX. 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” see below GLASS LID CERAMIC LID MAX inches mm inches mm SM1 0.065 1.65 0.070 1.78 SM2/SM4 0.067 1.70 0.072 1.83 SM3/SM5 0.070 1.78 0.075 1.90 CONVENTIONAL SERIES OSCILLATOR CIRCUIT SUGGESTED LAND PATTERN 10122 - Rev E STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256 www.statek.com FIGURE 1 CX1H TYPICAL MOTIONAL RESISTANCE (R1) SPECIFICATIONS Specifications are typical at 25OC unless otherwise noted. Specifications are subject to change without notice. Frequency Range 10 kHz to 600 kHz Standard Calibration Tolerance1 (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 1.5 µW MAX 25-600 kHz 3.0 µW MAX 2 Turning Point (T0) Figure 4 Temperature Coefficient (k) -0.035 ppm/OC2 Aging, first year 5 ppm MAX 3 Shock, survival 1,000 g, 1ms, 1/2 sine 3 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 260O C for 20 sec. FIGURE 2 CX1H TYPICAL MOTIONAL CAPACITANCE (C1) FIGURE 3 CX1H TYPICAL QUALITY FACTOR (Q) 1. Tighter frequency calibration available. 2. Other turning point available. 3. Higher shock and vibration available. CX1HSM Standard Calibration Tolerance at 25OC Frequency Range (kHz) 10-74.9 75-169.9 170-249.9 250-600 30 ppm (0.003%) 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%) 200 ppm (0.02%) + _ 500 ppm (0.05%) FIGURE 4 CX1H TYPICAL TURNING POINT TEMP. (T0) + _ 2000 ppm (0.2%) 5000 ppm (0.5%) HOW TO ORDER CX1HSM CRYSTALS CX1H S “S” if special or custom design. Blank if Std. Blank= Glass Lid C=Ceramic Lid C SM1 32.768K , Frequency K = kHz SM1 = Gold Plated (Lead Free) SM2 = Solder Plated SM3 = Solder Dipped SM4 = Solder Plated (Lead Free) SM5 = Solder Dipped (Lead Free) 30 Calibration Tolerance @ 25OC (in ppm) TERMINATIONS Designation SM1 SM2 SM3 SM4 SM5 Termination Gold Plated (Lead Free) Solder Plated Solder Dipped Solder Plated (Lead Free) Solder Dipped (Lead Free) / I Operating Temp. Range: C = -10OC to +70OC I = -40OC to +85OC M = -55OC to +125OC S = Customer Specified Note: Frequency f at temperature T is related to frequency f0 at turning point temperature T0 by: f-f 2 0 = k(T-T0) f0 PACKAGING CX1HSM - Tray Pack - 16mm tape, 7” or 13” reels (Reference tape and reel data sheet 10109) STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256 www.statek.com 10122 - Rev E