GNSS RF SAW Filter SF14 Series Features How to Order SF 14 - 1575 M 5 UB A1 * Small size * Low insertion loss * High selectivity * Hermetic seal Type of Product (SAW Filter) Package Size Nominal Center Frequency Spec. Number of Terminals Input/ Output Custom Specification Application * GNSS RoHS Compliant Specifications Part No. Output Application Pass Band Insertion Pass Band VSWR Frequency Loss (dB) Variation (dB) (In/ Out) GPS Rx 1574.42MHz 1.6 max. 1576.42MHz 1.0 max. 1.6 max. / 1.6 max. SF14-1575M5UBB1 GPS Rx 1574.42MHz 2.0 max. 1576.42MHz 1.0 max. 1.8 max. / 1.8 max. SF14-1575F5UUA1 GPS Rx 1573.92MHz 1.4 max. 1576.92MHz 0.6 max. 1.7 max. / 1.7 max. SF14-1575F5UUC1 GPS Rx 1574.42MHz 0.8 max. 1576.42MHz 0.6 max. 1.8 max. / 1.8 max. SF14-1575M5UBA1 Balanced Unbalanced GPS GLONASS COMPASS SF14-1582M5UUD2 1574.39MHz 1.5 max. 1576.45MHz 2.0 max. / 2.0 max. 1565.19MHz 2.0 max. 1585.65MHz 2.0 max. / 2.0 max. -- 1559.05MHz 2.3 max. 1563.15MHz 2.2 max. / 2.3 max. 1597.55MHz 2.2 max. 1605.89MHz 2.0 max. / 2.0 max. Dimensions Operating Storage Temperature Temperature Absolute Rejection (dB) 810MHz 960MHz 50 min. 810MHz 960MHz 50 min. 843MHz 925MHz 40 min. 824MHz 960MHz 20 min. 1429MHz 1453MHz 35 min. 1429MHz 1453MHz 35 min. 1429MHz 1501MHz 38 min. 1500MHz 1525MHz 20 min. 1501MHz 1525MHz 27 min. 1453MHz 1525MHz 30 min. 1501MHz 1525MHz 30 min. 1625MHz 1650MHz 20 min. 1920MHz 1980MHz 41 min. 1625MHz 1920MHz 23 min. 1920MHz 1980MHz 40 min. 1710MHz 2170MHz 20 min. 10MHz 925MHz 925MHz 1427MHz 1850MHz 1920MHz 2401MHz 960MHz 1463MHz 1910MHz 1980MHz 2483MHz 40 min. 40 min. 40 min. 1980MHz 2400MHz 29 min. 1920MHz 1980MHz 50 min. 1980MHz 2500MHz 40 min. 2400MHz 2500MHz 46 min. 1980MHz 5000MHz 35 min. 2500MHz 3000MHz 35 min. -- -- -- -- 37 min. 39 min. -30 to +85C -40 to +85C 38 min. Recommended Land Pattern 0.575 #5 #4 #2 #5 #2 0.5 5-0.325 0.5 #3 #2 Unit : mm : Electrode #1 0.2875 0.7 0.5 * #5 #3 K** 1.4 #4 0.575 5-0.325 5-0.25 1.1 5-0.25 #3 0.5 #4 Test Circuit #1 #1 Balance Output Type 0.7 max. 0.2875 Unit: mm Tol.: 0.1mm **: Type No. * : Monthly Code Single Ended #1 #2 #3 #4 #5 INPUT GND OUTPUT OUTPUT GND Unbalance Output #1 #2 #3 #4 #5 INPUT GND GND OUTPUT GND #4 Single Ended Port 1 Balance Output Unbalance Output Type Rs #1 Port 2 Balanced DUT RL Condition: Port 1 Rs #3 Rs=50ohm RL=100ohm #4 Single Ended #1 DUT Port 3 Condition: Rs=50ohm RL=50ohm Port 2 RL GNSS RF SAW Filter SF14 Series Characteristics Part No.: SF14-1575M5UA1 Part No.: SF14-1575M5UBB1 0 Sds21 magn. [dB] Sds21 magn. [dB] 0 -50 -100 -50 -100 1375.42 1575.42 Frequency [MHz] 1775.42 Part No.: SF14-1575F5UUA1 1375.42 1775.42 1575.42 Frequency [MHz] 1775.42 Part No.: SF14-1575F5UUC1 0 0 S21 magn. [dB] S21 magn. [dB] 1575.42 Frequency [MHz] -50 -100 1375.42 1575.42 Frequency [MHz] 1775.42 -25 -50 1375.42 Part No.: SF14-1582M5UUD2 Attenuation [dB] 0 -50 -100 1400 1600 Frequency [MHz] 1800 Recommended Reflow Profile Taping Dimensions H 10 sec. max. K A T F J 250C max. R B Temperature (C) D E 220C min. R 190C L 160C G W R R 1-5C/ sec. 1-3C/ sec. 120 sec. max. 1-4C/ sec. 60 sec. max. Part Dimension Part Dimension Part Dimension A 1.40.1 G 4.00.1 R 0.3 max. B 1.70.1 H 4.00.1 W 0.80.1 D 8.00.2 J 2.00.05 T 0.20.05 E 3.50.05 K 1.50.1 F 1.750.1 L 0.50.05 (Unit: mm)