ECS-96SMF SERIES
SMD MONOLITHIC CRYSTAL FILTER
ECS delivers pure filtering versatility with the ECS-96SMF Series monolithic crystal filter. This low profile SMD filter addresses a broad range of applications including wide/narrow band filters for mobile, UHF and cordless telephone applications.
FEATURES
• Low profile of 1.5 mm maximum height • Industry standard footprint • Sharp cut-off characteristics • RoHS Compliant (Pb Free) • Tape & Reel (1,000 pcs)
PART NUMBERING GUIDE
PART NUMBER ECS-96SMF21A15 ECS-96SMF29A20 ECS-96SMF45A30 ECS-96SMF109A24 FREQUENCY 21.40000 MHz 29.25000 MHz 45.00000 MHz 109.65000 MHz
OPERATING CONDITIONS/ELECTRICAL CHARACTERISTICS
PARAMETERS NOMINAL FREQUENCY OSCILLATION MODE 3 db PASSBAND WIDTH STOPBAND WIDTH RIPPLE INSERTION LOSS ATTENUATION GUAR. (fo-910KHz) TERMINATING IMPEDANCE OPERATING TEMP. RANGE NUMBER OF POLES ECS-96SMF21A15 21.40000 Fundamental ±7.5KHz min. ±25KHz max./10db 1.0db max. 2.5db max. 65db min. 1500 Ω //2.5pF -30 ~ +85 2 ECS-96SMF29A20 29.25000 Fundamental ±10KHz min. ±25KHz max./10db 1.0db max. 1.5db max. 70db min. 1800 Ω //1.5pF -30 ~ +85 2 ECS-96SMF45A30 45.00000 Fundamental ±15KHz min. ±60KHz max./15db 1.0db max. 3.0db max. 70db min. 1200 Ω //1.8pF -30 ~ +85 2 ECS-96SMF109A24 109.65000 3rd Overtone ±12KHz min. ±60KHz max./18db 1.0db max. 3.0db max. 65db min. 1500 Ω //-1.2pF -30 ~ +85 2 UNITS MHz KHz KHz/db db db db Ω //pF ˚C
PACKAGE DIMENSIONS (mm)
7.0 ± 0.2
PIN CONNECTIONS #1 IN/OUT #2 GND #3 GND #4 OUT/IN #5 GND #6 GND
1.2
#5
2.0
5.0 ± 0.2
2.6
2.54
4.2
#1 #3 #2
1.0
5.60
1.5 Max.
4.6
Figure 1) ECS-96SMF - Top and Side views
Figure 2) ECS-96SMF Pad Layout - Bottom view
Figure 3) ECS-96SMF Land Pattern
ECS, INC. INTERNATIONAL 1105 S. RIDGEVIEW, OLATHE, KS 66062 • 913-782-7787 • 800-237-1041 • FAX 913-782-6991 • WWW.ECSXTAL.COM CRYSTAL FILTERS 77 CRYSTAL FILTERS
2.54
1.4
#6
1.0
#4
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