ECS-DSF400.0A-51 SAW FILTER Part Number ECS-DSF400.0A-51 OPERATING CONDITIONS/ELECTRICAL CHARACTERISTICS PARAMETERS Center Frequency Insertion Loss Pass Band Ripple Deviation CONDITIONS MIN ECS-D479.5B TYP 400.0 6 ± 83 Pass Band 2.0 1.0 Group Delay Ripple Stop Band MAX 50 to 398.5 MHz 398.5 to 399.2 399.2 to 399.4 399.4 to 399.6 400.4 to 400.6 400.6 to 400.8 400.8 to 401.5 401.5 to 500 Terminating Impedance Operating Temperature Storage Temperature 35.0 20.0 10.0 7.0 7.0 10.0 20.0 35.0 Units MHz dB KHz dB µsec dB dB dB dB dB dB dB dB 600Ω / 90 nH -40 -40 +85 +85 °C °C Rev 3/02 PACKAGE DIMENSIONS (mm) Pad Connections 1 2 3 4 5 6 7 8 Figure 1) Top, Side, Bottom and End Views Input Ground Ground Ground Output Ground Coupling Ground Figure 2) Suggested Land Pattern ECS INC. INTERNATIONAL 1105 S. Ridgeview, Olathe KS 66062 · 913-782-7787 · Fax 913-782-6991 · WWW.ECSXTAL.COM