ECS-DR1

ECS-DR1 SERIES ONE-PORT SAW RESONATOR The ECS-DR1 Series are 1-port SAW (Surface Acoustic Wave) resonators in a thru-hole TO39-3A package. They offer a fundamental mode, quartz frequency and are ideal for remote control and wireless security transmitters. FEATURES • Quartz Stability • Ideal for wireless security and remote control applications • PbFree/RoHS Compliant PART NUMBERING GUIDE E CS SERIES ECS-DR1 – FREQUENCY (318.00 MHz) 3180 OPERATING CONDITIONS/ELECTRICAL CHARACTERISTICS PARAMETERS CENTER FREQUENCY INSERTION LOSS UNLOADED Q 50 Ohms LOADED Q TURNOVER TEMPERATURE FREQ. TEMP. COEFFICIENT FREQUENCY AGING DC INSULATION RESISTANCE MAX. DC VOLTAGE PIN 1-TO-2 STATIC CAPACITANCE TRANSDUCER STATIC CAPACITANCE OPERATING TEMPERATURE STORAGE TEMPERATURE CASE SYMBOL/NOTES FO IL DR1-3100 310.0 ±0.1 2.0 13,900 2,100 10/40 0.037 < ±10 >1 10 2.5 ±0.3 2.2 -40 to +85 -40 to +85 TO-39-3A DR1-3150 315.0 ±0.1 2.0 13,900 2,100 10/40 0.037 < ±10 >1 10 2.5 ±0.3 2.2 -40 to +85 -40 to +85 TO-39-3A DR1-3180 318.0 ±0.075 2.0 11,000 2,100 10/40 0.037 < ±10 >1 10 2.3 ±0.3 2.2 -40 to +85 -40 to +85 TO-39-3A DR1-4180 418.0 ±0.075 2.0 13,900 2,100 5/40 0.037 < ±10 >1 10 2.3 ±0.3 1.7 -40 to +85 -40 to +85 TO-39-3A DR1-4339 433.92 ±0.075 2.0 13,900 2,100 10/40 0.037 < ±10 >1 30 2.0 ±0.3 1.7 -40 to +85 -40 to +85 TO-39-3A UNITS MHz dB Max. FTC Between any 2 pins Between any 2 pins T0PR TSTG ˚C ppm/˚C ppm/year MΩ VDC pF pF ˚C ˚C PACKAGE DIMENSIONS (mm) LTEST 0. 0. 75 8 ø 5.08 1 3 1 2 2 3 From 50Ω Network Analyzer To 50Ω Network Analyzer ø 9.5 Max. N O. 1 2 3 FUNCTION INPUT OUTPUT GROUND 3.3 Max. Figure 2) Test Circuit ø 0.45 Figure 1) ECS-DR1 - Top, Side and Bottom views ECS, INC. INTERNATIONAL 1105 S. RIDGEVIEW, OLATHE, KS 66062 • 913-782-7787 • 800-237-1041 • FAX 913-782-6991 • WWW.ECSXTAL.COM SAW RESONATORS 70 SAW RESONATORS 5.0 Min.