RF1419D • Medical Band (402-405 MHz) Front-End Filter • Low-Loss, Coupled-Resonator (Lithium Tantalate) LiTa03 Design • Complies with Directive 2002/95/EC (RoHS)10 403.5 MHz Pb SAW Filter The RF1419D is a surface-acoustic-wave (SAW) filter designed to provide front-end selectivity in the 402-405 MHz band. This filter is ideal for short range wireless medical data applications where small size and low power consumption are required features. Receiver designs using this filter include superhet, direct conversion or superregen. Murata’s advanced SAW design and fabrication technology is utilized to achieve high performance and optimum loss with simple external impedance matching. SM3838-8 Case 3.8 x 3.8 Characteristic Sym Notes Minimum Typical Maximum Units Center Frequency at 25°C Absolute Frequency fc 1, 2, 3 403.5 MHz Insertion Loss ILMIN 1, 3 1.60 2.5 dB Passband Ripple (Relative to ILMIN) 402-405 MHz 1, 3 1.10 1.25 dB 3 dB Bandwidth BW3 1, 3 3.0 7.5 MHz Rejection Attenuation: (relative to ILmin) 358.5 MHz 40 65 358.5 - 384 MHz 35 50 1, 3 dB 415 - 423 MHz 25 35 423 - 503 MHz 40 50 Temperature Freq. Temp. Coefficient FTC -37 ppm/k Frequency Aging Absolute Value during the First Year |fA| 5 ≤10 ppm/yr Impedance Match Input/Output 1 50 Ohms Lid Symbolization (Y=year WW=week S=shift) 560 // YWWS Standard Reel Quantity Reel Size 7 Inch 500 Pieces/Reel 9 Reel Size 13 Inch 3000 Pieces/Reel CAUTION: Electrostatic Sensitive Device. Observe precautions for handling. NOTES: 1. Unless noted otherwise, all measurements are made with the filter installed in the specified test fixture which is connected to a 50 Ω test system. 2. The frequency f is defined as the midpoint between the 3dB frequencies. c 3. Where noted specifications apply over the entire specified operating temperature range of -10°C to +60°C. 4. Frequency aging is the change in fc with time and is specified at +65°C or less. Aging may exceed the specification for prolonged temperatures above +65°C. Typically, aging is greatest the first year after manufacture, decreasing significantly in subsequent years. 5. The design, manufacturing process, and specifications of this device are subject to change. 6. One or more of the following U.S. Patents apply: 4,54,488, 4,616,197, and others pending. 7. All equipment designs utilizing this product must be approved by the appropriate government agency prior to manufacture or sale. 8. Tape and Reel Standard Per ANSI / EIA 481. 9. This product complies with Directive 2002/95/EC of the European Parlament and of the Council of 27 January 2003 on the restriction of the use of certain hazadous substances in electrical and electronic equipment. ©C2o0p1y0r-i2g0h1t5 ©by M Muurraattaa E Mleactnrounfiaccs tNu.rAin., gIn Cc.o., Ltd. All Rights Reserved 2006 www.murata.com RF1419D (R) 1/21/15 Page 1 of 3

Rating Value Units Input Power Level 10 dBm DC Voltage 3 VDC Storage Temperature -40 to +85 °C Soldering Temperature (10 seconds / 5 cycles max.) 260 °C Electrical Connections Pin Connection 1 Ground B C E 8 8 2 Input 3 Ground 1 Y 7 H 7 1 4 Ground W 5 5 Ground A 2 W 60 6 6 2 G 6 Output S 3 5 5 3 7 Ground 8 Ground 4 4 D F Matching Circuit to 50Ω Case Dimensions 7 1 mm Inches Dimension Output 6 8 2 Input Min Nom Max Min Nom Max 50Ω 50Ω 4 A 3.6 3.8 4.0 0.14 0.15 0.16 5 3 B 3.6 3.8 4.0 0.14 0.15 0.16 C 1.00 1.20 1.40 0.04 0.05 0.055 D 0.95 1.10 1.25 0.033 0.043 0.05 E 0.90 1.0 1.10 0.035 0.04 0.043 F 0.50 0.6 0.70 0.020 0.024 0.028 G 2.39 2.54 2.69 0.090 0.100 0.110 H 1.40 1.75 2.05 0.055 0.069 0.080 C©o20p1y0r-i2g0h1t5 ©by M Muurraattaa EMleacntrounfaiccst Nu.rAin., gIn Cc.o., Ltd. All Rights Reserved 2006 www.murata.com RF1419D (R) 1/21/15 Page 2 of 3

15 Aug 2005 09:03:19 CH1 S21 log MAG 3 dB/ REF -110 dB 1_: 0 dB RF1419D DEMO1 UNTUNED 0.000 000 MHz 2 Max REF=1 PRm 3 4 BW: 7.364 203 MHz Cor cent: 403.558033 MHz Q: 54.8 1_ loss: -1.5722 dB CH1 CENTER 403.500 000 MHz SPAN 30.000 000 MHz CH2 S21 log MAG 10 dB/ REF -20 dB 4_ -66.509 dB 448.500 000 MHz PRm 1_ -69.28 dB 358.5 MHz Cor 2_ -71.176 dB 383.5 MHz 3_ -69.997 dB 423.5 MHz 4 C H2 CE1NTER 403.500 000 MHz 2 SPAN 90.0300 000 MHz C©o20p1y0r-i2g0h1t5 ©by M Muurraattaa EMleacntrounfaiccst Nu.rAin., gIn Cc.o., Ltd. All Rights Reserved 2006 www.murata.com RF1419D (R) 1/21/15 Page 3 of 3