Quartz Crystal Units 93SMX SERIES STANDARD SPECIFICATIONS XTAL Actual Size 93SMX STANDARD FREQUENCIES 93SMX 12.000 MHz to 90.000 MHz 50 ppm at +25C 3C 50 ppm over -20C to +70C(AT-Cut) 100 ppm over -10C to +60C(BT-Cut) 18 pF 5 pF max. 100 W max. 5 ppm max. at +25C 3C per year AT-Cut or BT-Cut 10 seconds max. at + 235C 5C 1. Package type 2. Frequency range 3. Calibration tolerance 4. Temperature stability (referred to + 25C) 5. Load capacitance 6. Shunt capacitance (Co) 7. Drive level (P) 8. Aging 9. Cut 10. Reflow soldering condition 93SMX 4.5 0.2 8.0 0.2 PART NUMBERING GUIDE 1.6 0.2 93 M 300 - 15 5.0 0.1 EXAMPLE 2.0 0.1 1.5 0.1 Load Capacitance (CL) Frequency Designator Package Type Circuit Calibration Condition CIRCUIT CALIBRATION CONDITION FREQUENCY SMI PART NO. Parallel Resonance = M CL = 15 pF (Optional) 300 = 30.000 MHz 93M300 -15 Series Resonance = S (Optional) 300 = 30.000 MHz 93S300 <Top View> AT-CUT ppm +80 +60 +40 +20 f / f 0 -20 -40 -60 -80 -100 HOW TO ORDER STANDARD SMI CRYSTALS Order by SMI Part No. PACKAGE DATA ppm +20 0 -20 -40 f / f -60 -80 -100 -120 -140 -160 -180 -200 Item 93SMX LID Ceramic BASE Ceramic SEALING Glass-frit / Resin TERMINAL PLATING Gold 0.3 0.05 4.0 0.1 2.0 0.1 1.5 +0.1 -0 2.4 4.2 2.4 2.0 0.1 (6.75) 7.5 0.1 +20 +40 +60 +80 +100C 8.4 0.1 0 TYPICAL TEMPERATURE CHARACTERISTICS 50 50 50 50 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 FREQUENCY MHz 18.870000 19.200000 19.660800 20.000000 20.480000 20.736000 22.118400 24.000000 24.000140 24.576000 25.000000 25.175000 25.312000 27.000000 28.000000 28.224000 28.636363 28.800000 29.491200 30.000000 32.000000 32.215909 33.333000 33.868800 35.251200 35.468950 36.000000 40.000000 40.320000 44.236800 FREQUENCY DESIGNATOR 1887 192 196 200 204 207 221 240 240001 245 250 251 253 270 280 282 286 288 294 300 320 322 333 338 352 354 360 400 403 442 MAXIMUM EQUIVALENT SERIES RESISTANCE OHMS 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 TAPE SPECIFICATIONS Max. 3 2.8 SOLDERING PATTERN 120 1209 122 1229 135 143 144 1448 146 147 150 153 155 157 160 160003 1604 1612 1614 162 163 166 169 170 171 177 1773 180 184 188 1886 MAXIMUM EQUIVALENT SERIES RESISTANCE OHMS 1.75 0.1 BT-CUT -60 -40 -20 Package +20 +40 +60 +80 +100C 12.000000 12.096000 12.288000 12.296000 13.500000 14.318180 14.400000 14.484000 14.644000 14.745600 15.000000 15.360000 15.500000 15.728640 16.000000 16.000312 16.044000 16.128000 16.147200 16.257000 16.384000 16.667000 16.934400 17.000000 17.100000 17.700000 17.734475 18.000000 18.432000 18.867000 18.869000 FREQUENCY DESIGNATOR Max.R 0.3 16 0.3 0 Max.R 0.3 -60 -40 -20 TYPICAL TEMPERATURE CHARACTERISTICS FREQUENCY MHz 1.7 0.1 8.0 0.1 4.8 0.1 1000pcs. per reel (178mm dia.) http://www.smi-xtal.com/ XTAL 93SMX STANDARD CRYSTALS