RFM products are now Murata products. RF3608D • 418.00 to 434.79 MHz Filter • Optimized for use with the TRC105 Transceiver 426.4 MHz • Balanced 150 ohm IC Interface • Complies with Directive 2002/95/EC (RoHS) Pb SAW Filter Absolute Maximum Ratings Rating Value Units Input Power Level +15 dBm DC Voltage ±5 V Operating Temperature Range -40 to +85 °C Storage Temperature Range in Tape and Reel -40 to +85 °C SM3838-8 Electrical Characteristics Characteristic Sym Notes Min Typ Max Units Center Frequency fC 426.4 MHz 1 dB Bandwidth BW1 19.5 MHz Maximum Insertion Loss, 418.00 to 434.79 MHz ILMAX 1.8 2.8 Amplitude Ripple, p-p, 418 to 434.79 MHz 1.0 Rejection Referenced to Insertion Loss at 433.00 MHz: DC to 406 MHz 40 43 dB 456 to 470 MHz 33 36 470 to 870 MHz 40 43 870 to 1300 MHz 37 40 1300 to 1735 MHz 29 32 1735 to 2000 MHz 24 27 Source Impedance ZS 50 Ω Balanced Load Impedance ZL 150 Ω Case Style SM3838-8 3.8 x 3.8 mm Nominal Footprint Lid Symbolization (Y=year, WW=week, S=shift) dot=pin 1 indicator 891, YWWS Standard Reel Quantity Reel Size 7 Inch 500 Pieces/Reel Reel Size 13 Inch 3000 Pieces/Reel Electrical Connections Connection Terminals Single-ended Port 6 Balanced Port 1, 3 Case Ground 4, 5, 7, 8 No Connection 2 CAUTION: Electrostatic Sensitive Device. Observe precautions for handling. NOTES: 1. Unless noted otherwise, all specifications apply over the operating temperature range with filter soldered to the specified demonstration board with impedance matching to 50 Ω and measured with 50 Ω network analyzer. 2. Unless noted otherwise, all frequency specifications are referenced to the nominal center frequency, fc. 3. Rejection is measured as attenuation below the minimum IL point in the passband. Rejection in final user application is dependent on PCB layout and external impedance matching design. See Application Note No. 42 for details. 4. The design, manufacturing process, and specifications of this filter are subject to change. 5. US and international patents may apply. 6. Murata, stylized Murata logo, and Murata N.A., Inc. are registered trademarks of Murata Manufacturing Co., Ltd. ©2010-2015 by Murata Electronics N.A., Inc. www.murata.com RF3608D (R) 4/13/15 Page 1 of 10

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RF3608D Broadband Response, 200 to 2000 MHz ©2010-2015 by Murata Electronics N.A., Inc. www.murata.com RF3608D (R) 4/13/15 Page 3 of 10

RF3608D Response, 326.4 to 526.4 MHz ©2010-2015 by Murata Electronics N.A., Inc. www.murata.com RF3608D (R) 4/13/15 Page 4 of 10

RF3608D Response, 376.4 to 476.4 MHz ©2010-2015 by Murata Electronics N.A., Inc. www.murata.com RF3608D (R) 4/13/15 Page 5 of 10

RF3608D Passband Response ©2010-2015 by Murata Electronics N.A., Inc. www.murata.com RF3608D (R) 4/13/15 Page 6 of 10

RF3608D Input Impedance Plot ©2010-2015 by Murata Electronics N.A., Inc. www.murata.com RF3608D (R) 4/13/15 Page 7 of 10

RF3608D Balanced Output Impedance Plot ©2010-2015 by Murata Electronics N.A., Inc. www.murata.com RF3608D (R) 4/13/15 Page 8 of 10

8-Terminal Ceramic Surface-Mount Case 3.8 X 3.8 mm Nominal Footprint YPT. 0.066 Case Dimensions 9 4) (1.68) mm Inches P. 200.O7(. Dimension Min Nom Max Min Nom Max YT A 3.6 3.8 4.0 0.142 0.150 0.157 0500. 127(). 0020.05).0( 090.0922)(. BC 03..960 13..080 41..10 00..013452 00..014500 00..014573 D 0.80 0.90 1.0 0.031 0.035 0.040 E 0.90 1.00 1.10 0.035 0.040 0.043 F 0.50 0.60 0.70 0.020 0.024 0.028 G 2.39 2.54 2.69 0.090 0.100 0.110 0330.084(). H 1.40 1.75 2.05 0.055 0.069 0.080 0.055 TYP. (1.40) PCB Footprint Materials Solder Pad 0.3 to 1.0 µm Gold over 1.27 to 8.89 µm Nickel Plating Lid Plating 2.0 to 3.0 µm Nickel Body Al2O3 Ceramic Pb Free TOP VIEW BOTTOM VIEW B C E 8 8 H 1 Y 7 7 1 W 8 A 2 9 6 6 2 G W 1 S 3 5 5 3 4 4 D F ©2010-2015 by Murata Electronics N.A., Inc. www.murata.com RF3608D (R) 4/13/15 Page 9 of 10

Tape and Reel Specifications “B “ Nominal Size Quantity Per Reel .F F. Inches millimeters E E R R 0 " 0 B 7 178 500 1 " 13 330 3000 See Detail "A" 12.0 0 3. 1 2.0 20.2 COMPONENT ORIENTATION and DIMENSIONS Carrier Tape Dimensions Ao 4.25 mm Bo 4.25 mm Ko 1.30 mm Pitch 8.0 mm W 12.0 mm 0.3 ± 0.05 2.0 4.0 PIN #1 1.50 A 75 1. RO.3 (MAX.) 5 5. 0 2. Bo 1 B B Ao Pitch A R0.5 (MAX.) Ko 1.5 SECTION A-A USER DIRECTION OF FEED SECTION B-B ©2010-2015 by Murata Electronics N.A., Inc. www.murata.com RF3608D (R) 4/13/15 Page 10 of 10