CX6VSM CRYSTAL 18 kHz to 600 kHz Ultra-Low Profile (1mm) Miniature Surface Mount Quartz Crystal for Pierce Oscillators DESCRIPTION The CX6VSM quartz crystals are leadless devices designed for surface mounting on printed circuit boards or hybrid substrates and intended to be used in Pierce oscillators.They are hermetically sealed in a rugged, miniature ceramic package. They are manufactured using the STATEKdeveloped photolithographic process, and are 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 D TOP A BOTTOM FEATURES Miniature tuning fork design Ultra-low profile (1mm) D High shock resistance C B Designed for low power applications TYP. Compatible with hybrid or PC board packaging Low aging Full military testing available Ideal for battery operated applications Designed and manufactured in the USA C0 1 L1 C1 inches mm inches mm A 0.265 6.73 0.280 7.11 B 0.103 2.62 0.114 2.90 C - - D 0.050 1.27 DIM “C” EQUIVALENT CIRCUIT R1 2 R1 Motional Resistance L1 Motional Inductance C1 Motional Capacitance C0 Shunt Capacitance MAX. DIM see below 0.060 GLASS LID 1.52 CERAMIC LID MAX inches mm inches mm SM1 0.039 0.99 0.053 1.35 SM2/SM4 0.041 1.04 0.055 1.40 SM3/SM5 0.044 1.12 0.058 1.47 CONVENTIONAL CMOS PIERCE OSCILLATOR CIRCUIT Rf SUGGESTED LAND PATTERN BUFFER 0.070 (1.78) AMPLIFIER RA OSC Freq (fO ) 0.120 (3.05) CG inches (mm) 0.215 (5.46) CX6 CD STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256 www.statek.com 10132 - Rev C FIGURE 1 CX6V TYPICAL MOTIONAL RESISTANCE (R1) 1. Tighter frequency calibration available. 2. Other turning point available. 3. Higher shock and vibration available. CX6V Standard Calibration Tolerance at 25OC + _ 100 ppm (0.01%) + _ 200 ppm (0.02%) + _ 2000 ppm (0.2%) 250-600 + _ 200 ppm (0.02%) + _ 500 ppm (0.05%) + _ 5000 ppm (0.5%) Load Capacitance (CL), Used to Calibrate CX6V (other CL available) Frequency Load Range Capacitance (kHz) (pF) Frequency Range (kHz) 18-24.9 25-54.9 55-100.0 100.1-179.9 180-600 10 9 8 Load Capacitance (pF) 5 4 HOW TO ORDER CX6VSM CRYSTALS CX6V S C Blank = Glass Lid C = Ceramic Lid SM1 32.768K , Frequency K = kHz “S” if special or SM1 = Gold Plated (Lead Free) custom design. SM2 = Solder Plated Blank if Srd. SM3 = Solder Dipped SM4 = Solder Plated (Lead Free) SM5 = Solder Dipped (Lead Free) 100 / R1(k!) 50 20 10 5 2 18 I Calibration Operating Temp. Range: Tolerance C = -10OC to +70OC @ 25OC I = -40OC to +85OC (in ppm) M = -55OC to +125OC S = Customer Specified 50 100 200 600 Frequency (kHz) FIGURE 2 CX6V TYPICAL MOTIONAL CAPACITANCE (C1) 5 2 1.0 0.5 18 50 100 200 Frequency (kHz) 600 FIGURE 3 CX6V TYPICAL QUALITY FACTOR (Q) 300 200 100 50 18 50 100 200 600 Frequency (kHz) FIGURE 4 CX6V TYPICAL TURNING POINT TEMP. (T0) TO(OC) + _ 50 ppm (0.003%) + _ 100 ppm (0.01%) + _ 1000 ppm (0.1%) + _ 30 ppm (0.003%) + _ 100 ppm (0.01%) + _ 1000 ppm (0.1%) 100 20 Frequency Range (kHz) 75-169.9 170-249.9 18-74.9 300 200 C1(fF) Specifications are typical at 25OC unless otherwise noted. Specifications are subject to change without notice. Frequency Range 18 kHz to 600 kHz Functional Mode Tuning Fork (Flexure) Standard Calibration Tolerance1 (see table below) Motional Resistance (R1) See Figure 1 MAX: 18-25 kHz, 2x Typ 25-600 kHz, 2.5x Typ Motional Capacitance (C1) Figure 2 Quality Factor (Q) Figure 3 MIN is 0.25x Typ 1.4 pF Shunt Capacitance (C0) Drive Level 18-25 kHz 0.5 µW MAX 25-600 kHz 1.0 µW MAX Turning Point (T0)2 Figure 4 Temperature Coefficient (k) -0.035 ppm/0C2 Aging, first year 5 ppm MAX Shock, survival3 1,500 g, 0.3 ms, 1/2 sine 10 g RMS, 20-2,000 Hz random Vibration, survival3 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 +80 +70 +60 +50 +40 +30 +20 +10 0 -10 -20 18 50 100 200 Frequency (kHz) 600 Note: Frequency f at temperature T is related to frequency f0 at turning point temperature T0 by: f-f0 2 = k(T-T0) TERMINATIONS Designation SM1 SM2 SM3 SM4 SM5 f0 Termination Gold Plated (Lead Free) Solder Plated Solder Dipped Solder Plated (Lead Free) Solder Dipped (Lead Free) PACKAGING OPTIONS CX6VSM - Tray Pack - 16mm tape, 7” or 13” reels (Reference tape and reel data sheet 10109) 10132 - Rev C STATEK CORPORATION 512 N. MAIN ST., ORANGE, CA 92868 714-639-7810 FAX: 714-997-1256 www.statek.com