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