Quartz Crystal Units 90SMX FAMILY STANDARD CRYSTALS STANDARD SPECIFICATIONS Actual Size 90SMX STANDARD FREQUENCIES 90SMX(SH) & 90SMX(H) 12.000 MHz to 40.000 MHz 50 ppm at +25C 3C 50 ppm over -20C to +70C 16 pF 5 pF max. 100 W max. 5 ppm max. at +25C 3C per year AT-Cut 10 seconds max. at + 235C 5C XTAL 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 90SMX (H) FREQUENCY MHz 12.000000 12.800000 14.318180 14.400000 14.745600 15.000000 15.206400 16.000000 16.000312 16.384000 16.620000 16.667000 17.734475 18.432000 19.200000 19.660800 20.000000 Actual Size PART NUMBERING GUIDE 90 M 250 - 12 (SH) Package Type Circuit Calibration Condition Package Type Load Capacitance (CL) Frequency Designator EXAMPLE CIRCUIT CALIBRATION CONDITION FREQUENCY PACKAGE SMI PART NO. Parallel Resonance = M CL = 12 pF (Optional) 250 = 25.000 MHz (SH)=90SMX(SH) 90M250-12(SH) Parallel Resonance = M CL = 22 pF (Optional) 250 = 25.000 MHz (H)=90SMX(H) 90M250-22(H) Series Resonance = S (Optional) 250 = 25.000 MHz (SH)=90SMX(SH) 90S250(SH) 90SMX (SH) +0 - 0.1 9 5.5 1.75 #3 3.7 -+ 00.1 1.75 #4 #2 120 128 143 144 147 150 152 160 160003 163 1662 166 1773 184 192 196 200 MAXIMUM EQUIVALENT SERIES RESISTANCE OHMS 80 80 80 80 80 80 80 80 80 80 80 80 60 60 60 60 60 FREQUENCY MHz 20.736000 20.792000 24.000000 24.000312 24.576000 25.000000 25.175000 29.491200 30.000000 31.334000 32.000000 32.256000 35.251200 36.864000 39.000000 40.000000 FREQUENCY DESIGNATOR 207 2079 240 240003 245 250 251 294 300 313 320 3225 352 368 390 400 MAXIMUM EQUIVALENT SERIES RESISTANCE OHMS 60 60 50 50 50 50 50 50 50 50 50 50 50 50 50 50 HOW TO ORDER STANDARD SMI CRYSTALS Order by SMI Part No. 2.65 -+ 00.2 #1 1 FREQUENCY DESIGNATOR 0.1 PACKAGE DATA #2 1 #1 3.5 #3 ( #2 & #3 : NC ) AAA ,,, @@@ ,,, @@@ AAA #3 #1 #2 <Top View> 90SMX (H) OUTER PACKAGE Plastic Plastic SEALING Press-fit (2x6mm built-in) Press-fit (2x6mm built-in) TERMINAL PLATING Solder Solder #2 #1 <Top View> #2 TYPICAL TEMPERATURE CHARACTERISTICS 8.0 0.1 24.0 0.2 Max. 5 2.0 0.1 4.0 0.1 B' 4.2 0.1 3.0 0.1 +20 +40 +60 +80 +100C 2.4 3.1 2.4 90SMX(SH) #3 0 B #4 #3 3.5 -60 -40 -20 1.5 +0.1 -0 0.4 0.05 3.2 2.65 -+ 00.2 #3 5.5 +80 +60 +40 +20 f / f 0 -20 -40 -60 -80 -100 #1 #2 AAAA ,,,, @@@@ ,,,, @@@@ AAAA #4 1 #1 TAPE SPECIFICATIONS Max. 5 0.1 #2 SOLDERING PATTERN (10.75) 11.5 0.1 1.75 0.1 AT-CUT ppm 9.5 0.1 1.75 #3 1.9 5.5 #1 1 #4 90SMX(H) +0 - 0.1 3.7 -+ 00.1 1.75 #4 90SMX(SH) 1.3 9 Package Item 1.9 #4 #4 2000pcs. per reel (330mm dia.) http://www.smi-xtal.com/ XTAL 90SMX (SH)