ECS-38SMF 3.8 x 3.8 Footprint RoHS Compliant Tape & Reel Packaging SMD CRYSTAL FILTER The ECS-38SMF Miniature SMD Monolithic Crystal Filter offers a narrow bandwidth with a 2 pole response in a 3.8 x 3.8 package. OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS PASSBAND MIN. ATTENUATION STOPBAND RIPPLE GUARANTEED MAX. MAX. MIN. MHz dB KHz dB KHz dB KHz ECS-38SMF45A15 45.000 3 ± 7.5 13 ± 25.0 60 ECS-38SMF45A30 45.000 3 ± 15.0 15 ± 60.0 60 PART NUMBER * CENTER FREQUENCY Fo LOSS MAX. TERMINATING IMPEDANCE OPERATING TEMPERATURE dB dB Ω//pF °C -900 0.5 2.0 560//6.0 -30 ~ +80 2 -900 1.0 2.5 1100//1.0 -30 ~ +80 2 PACKAGE DIMENSIONS (mm) PIN CONNECTIONS #1 * In/Out #2 Ground #3 Ground #4 Ground #5 * Out/In #6 Ground #7 Ground #8 Ground * Filter is symmetrical 1105 South Ridgeview Road z Olathe, KS 66062 z Phone: 913.782.7787 z Fax: 913.782.6991 z www.ecsxtal.com NO. OF POLES