LGE F4149 SAW Filter The LGE F4149 is a low-loss, compact, and economical surface-acoustic-wave (SAW) RF filter in a surface-mount ceramic DCC6 case for remote control applications. 1. Package Dimension (DCC6) 2. Marking Pin Configuration 2 Input / Output 5 Output / Input 1, 3, 4, 6 Case Ground Sign Data (unit: mm) Sign Data (unit: mm) A 1.9±0.10 E 1.35±0.15 B 0.64±0.10 F 3.8±0.15 C 1.0±0.10 G 3.8±0.15 D 1.27±0.10 3. Matching Circuit LGE F4149 Laser Marking 4. Typical Frequency Response LGE F4149 SAW Filter 5. Performance 5-1. Maximum Ratings Rating Value Unit Source Power PS 10 dBm DC Voltage V DC 0 V Storage Temperature Range T stg -45 to +90 ℃ Operating Temperature Range TA -40 to +85 ℃ 5-2. Electronic Characteristics Characteristic Center Frequency Minimum fC Insertion Loss Typical Maximum 433.920 Unit MHz IL 433.00 …. 434.71 MHz Amplitude Ripple 2.0 2.7 dB 0.5 1.3 dB Δα 433.00 …. 434.71 MHz 3dB Bandwidth BW 3 Attenuation 7.2 MHz 60 50 52 25 32 55 45 dB dB dB dB dB dB dB -30 ppm/K α 10.00 …. 380.00 MHz 380.00 …. 413.50 MHz 413.50 …. 424.00 MHz 443.75 …. 454.00 MHz 454.00 …. 470.00 MHz 470.00 …. 650.00 MHz 650.00 …. 1000.0 MHz Temperature Coefficient of Frequency 55 45 46 20 25 48 38 TC f