ECS-D480A SAW FILTER Part Number ECS-D480A OPERATING CONDITIONS/ELECTRICAL CHARACTERISTICS PARAMETERS Center Frequency Insertion Loss 3 dB Pass Band Relative Attenuation Amplitude Ripple Group Delay Group Delay Ripple Terminating Impedance Frequency Stability Operating Temperature Storage Temperature CONDITIONS MIN 479.0 @ 480 MHz 16.6 @ 471.0 MHz @ 489.0 MHz 430 to 461 MHz 499 to 530 MHz 476.0 to 484.0 MHz 480.0 MHz 471.5 to 488.5 MHz Input Output -25 to +85°C 38.0 38.0 ECS-D479.5B TYP 480.0 19.5 17.6 3.4 3.0 50.0 45.0 0.3 281.0 11.5 70Ω / 3.7 pF 280Ω / 2.5 pF MAX 481.0 21 18.6 5.4 5.4 18.0 MHz dB MHz dB dB dB dB dB nS ns +85 +85 ppm/°C °C °C 0.6 -86 -25 -40 Units Rev 3/02 PACKAGE DIMENSIONS (mm) #1 Pin Connections Input #2 Output #3 Ground Figure 1) Side and Bottom Views ECS INC. INTERNATIONAL 1105 S. Ridgeview, Olathe KS 66062 · 913-782-7787 · Fax 913-782-6991 · WWW.ECSXTAL.COM