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| CX1HSM CRYSTAL 10 kHz to 600 kHz TM 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. FEATURES actual size Glass Lid Shown PACKAGE DIMENSIONS side view D A TOP BOTTOM 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 DIM A B C D EQUIVALENT CIRCUIT E D B TYP. inches 0.315 0.140 0.045 0.060 mm 8.00 3.56 1.14 1.52 inches 0.330 0.155 0.055 0.070 E C MAX. mm 8.38 3.94 1.40 1.78 see below E DIM "C" MAX SM1 SM2 SM3 C0 1 L1 C1 R1 2 GLASS LID inches 0.065 0.067 0.070 mm 1.65 1.70 1.78 CERAMIC LID inches 0.070 0.072 0.075 mm 1.78 1.83 1.90 R1 Motional Resistance L1 Motional Inductance C1 Motional Capacitance C0 Shunt Capacitance CONVENTIONAL SERIES OSCILLATOR CIRCUIT SUGGESTED LAND PATTERN 0.070 (1.78) 0.160 (4.06) OSCILLATOR CX1H XTAL BUFFER Contact factory for design guidelines inches (mm) 0.270 (6.86) 10122 - Rev D S YS TEM CERTIFIC AT N IO STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256 www.statek.com IS O 90 01 SPECIFICATIONS FIGURE 1 CX1H TYPICAL MOTIONAL RESISTANCE (R1) 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) Quality Factor (Q) Shunt Capacitance (C0) Drive Level Turning Point (T )** 0 Aging, first year Shock, survival*** Vibration, survival*** Operating Temp. Range Figure 2 Figure 3 Min. is 0.25x Typ. 2.0 pF MAX 10-24.9 kHz 1.5 W MAX 25-600 kHz 3.0 W MAX Figure 4 5 ppm MAX 1,000 g, 1ms, 1/2 sine 20 g RMS, 10-2,000 Hz -10OC to +70OC (Commercial) -40OC to +85OC (Industrial) -55OC to +125OC (Military) -55 C to +125 C 260O C for 20 sec. (in 1000's) O O 1000 500 R1 (k ) 200 100 50 20 10 10 20 50 100 200 600 FIGURE 2 CX1H TYPICAL MOTIONAL CAPACITANCE (C1) Frequency (kHz) 5 Temperature Coefficient (k) -0.035 ppm/OC2 C1 (fF) 2 1.0 0.5 10 20 50 100 200 600 Frequency (kHz) FIGURE 3 CX1H TYPICAL QUALITY FACTOR (Q) Storage Temp. Range Max Process Temperature * Tighter frequency calibration available. ** Other turning point available. *** Higher shock and vibration available. 50 20 10 5 2 10 20 50 100 200 600 FIGURE 4 CX1H TYPICAL TURNING POINT TEMP (T0) . CX1HSM Standard Calibration T olerance at 25OC Frequency Range (kHz) 10-74.9 30 ppm (0.003%) + _ + _ 75-169.9 50 ppm (0.005%) + _ + _ 170-249.9 + _ 250-600 + _ 100 ppm (0.01%) 200 ppm (0.02%) 200 ppm (0.02%) 500 ppm (0.05%) Frequency (kHz) 100 ppm (0.01%) 100 ppm (0.01%) + _ + _ + _ 1000 ppm (0.1%) + _ 1000 ppm (0.1%) + _ 2000 ppm (0.2%) + _ 5000 ppm (0.5%) TO ( C) O HOW TO ORDER CX1HSM CRYSTALS CX1H S C SM1 32.768K Frequency K = kHz SM1 = Gold Plated SM2 = Solder Plated SM3 = Solder Dipped , 30 / M "S" if special or custom design. Blank if Std. Calibration Tolerance @ 25OC (in ppm) Operating Temp. Range: C = -10OC to +70OC I = -40OC to +85OC M = -55OC to +125OC S = Customer Specified +80 +70 +60 +50 +40 +30 +20 +10 0 -10 -20 10 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-f 2 0 = k(T-T0) Blank= Glass Lid C=Ceramic Lid TERMINATIONS f0 PACKAGING Designation SM1 SM2 SM3 Termination Gold Plated Solder Plated Solder Dipped CX1HSM - Tray Pack - 16mm tape, 7" or 13" reels (Reference tape and reel data sheet 10109) 10122 - Rev D S YS TEM CERTIFIC AT N IO STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256 www.statek.com IS O 90 01 |
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