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| ECS-SDR1 SERIES SMD ONE PORT SAW RESONATOR FEATURES * Ideal for transmitter applications * Quartz stability * Ultra miniature SMD package * PbFree/RoHS Compliant PART NUMBERING GUIDE "EXAMPLE" PART NUMBER ECS - FREQUENCY ABBREVIATION (315.000 MHZ) 3150 - TAPE & REEL (1K/REEL) TR Sample Part Number: ECS-DR1-3150-TR OPERATING CONDITIONS/ELECTRICAL CHARACTERISTICS PARAMETERS ECS-SDR1-3150 MIN TYP MAX CENTER FREQUENCY (fo) 314.925 315.000 315.075 FREQUENCY TOLERANCE 75 INSERTION LOSS 1.5 2.2 Unloaded 12,200 QUALITY FACTOR 50 Unloaded 1,500 TEMPERATURE STABILITY Temperature Coefficient 0.032 FREQUENCY AGING < 10 DC INSULATION RESISTANCE 1.0 MOTIONAL RESISTANCE R1 14 25 MOTIONAL INDUCTANCE L1 86 MOTIONAL CAPACITANCE C1 2.95 SHUNT CAPACITANCE C0 2.4 2.7 OPERATING TEMPERATURE -40 +85 STORAGE TEMPERATURE -40 +85 CONDITIONS ECS-SDR1-4180 ECS-SDR1-4339 MIN TYP MAX MIN TYP MAX 418.925 418.000 418.075 433.845 433.920 433.995 75 75 1.6 2.0 1.5 2.5 12,100 11,000 2,000 2,000 0.032 0.032 < 10 < 10 1.0 1.0 20 26 18 26 91 86 1.6 1.56 2.0 2.3 2.0 2.3 -40 +85 -40 +85 -40 +85 -40 +85 UNITS MHz KHz dB Q Q ppm/C ppm/Yr M pH fF pF C C PACKAGE DIMENSIONS (mm) 5.0 0.2 1.0 0.1 1.20 0.15 2.08 0.15 1.27 0.1 5.20 2.28 1.47 5.0 0.2 1 8 2 4 6 3 .84 5 0.2R 7 .71 1.47 0.2R 1.5 max. 2.54 0.1 .43 PIN CONNECTIONS #1 No Connect #2 Input #3 No Connect #4 Ground #5 No Connect #6 Output #7 No Connect #8 Ground 0.6 0.1 .84 Figure 1) Top, Side and Bottom views Figure 2) Land Pattern ECS, INC. INTERNATIONAL 1105 S. RIDGEVIEW, OLATHE, KS 66062 * 913-782-7787 * 800-237-1041 * FAX 913-782-6991 * WWW.ECSXTAL.COM SMD CRYSTALS 72 SMD CRYSTALS |
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