RFM products are now Murata products. SF2223D • High Performance SAW Filter • 3.8 x 3.8 x 1.4 mm Surface-mount Package • Complies with Directive 2002/95/EC (RoHS) 184.32 MHz SAW Filter Pb Absolute Maximum Ratings Rating Value Units +10 dBm 30 VDC -40 to +85 °C Maximum Incident Power in Passband Maximum DC Voltage Between any Two Active Terminals Storage Temperature Range in Tape and Reel Suitable for Lead-free Soldering - Maximum Soldering Profile 260 °C for 30 s SM3838-8 Electrical Characteristics Characteristic Sym Notes Min Typ fC 184.32 Minimum Insertion Loss ILMIN 8.5 1 dB Bandwidth BW1 Nominal Center Frequency 30 Max Units MHz 10.0 32 dB MHz Amplitude Ripple, 169.32 to 199.32 MHz 0.6 1.0 dBP-P Group Delay Ripple, 169.32 to 199.32 MHz 18 50 nsP-P Rejection referenced to ILMIN: 1.00 to 137.88 MHz 45 60 149.32 MHz 16.5 60 219.32 MHz 16.5 60 45 50 261.48 to 600.00 MHz Case Style SM3838-8 3.8 x 3.8 mm Nominal Footprint Lid Symbolization, Y=year, WW=week, S=shift, Dot=pin 1 indicator Standard Reel Quantity dB 959, YWWS Reel Size 7 Inch 500 Pieces/Reel Reel Size 13 Inch 3000 Pieces/Reel Electrical Connections Connection Balanced Input Option Single-ended Input Option Output Terminals 1 and 2 1 5 Case Ground All others CAUTION: Electrostatic Sensitive Device. Observe precautions for handling. NOTES: 1. 2. 3. 4. 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. Unless noted otherwise, all frequency specifications are referenced to the nominal center frequency, fc. 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. "LRIP" or "L" after the part number indicates "low rate initial production" ©2010-2015 by Murata Electronics N.A., Inc. SF2223D (R) 3/10/15 5. 6. 7. 8. Page 1 of 7 and "ENG" or "E" indicates "engineering prototypes." The design, manufacturing process, and specifications of this filter are subject to change. Either Port 1 or Port 2 may be used for either input or output in the design. However, impedances and impedance matching may vary between Port 1 and Port 2, so that the filter must always be installed in one direction per the circuit design. US and international patents may apply. Murata, stylized Murata logo, and Murata N.A., Inc. are registered trademarks of Murata Manufacturing Co., Ltd. www.murata.com Filter Amplitude and Impedance Plots for Balanced Input 19 May 2010 15:02:58 CH1 S11 1 U FS 1 : 67 . 9 06 12 . 4 73 184 . 3 20 00 0 MHz SF2223D 1 0 . 770 CH3 S 22 1 : 41 . 27 7 184 . 3 20 nH 00 0 1 U FS 10 . 02 5 MHz 8 . 6 566 nH smith ch art 1 1 Cor Cor Full CENTR CH2 1 84 . 32 0 S 21 MHz SP AN L OG 20 0 . 0 00 10 dB/ CENTR MHz 1 84 . 320 1 : 0 . 000 0 REF -40 dB MHz SPA N dB 0 . 0 00 200 . 0 00 0 00 MHz MHz 1 3 2 CH2 Max 4 BW : Cor Full cen t : Markers REF=1 3 2 . 576 93 5 MHz 1 84 . 60 45 95 MHz Q : 5 . 666 7 1 _ lo ss CE NTER 18 4 . 3 20 0 00 MHz SPA N 200 . 0 00 00 0 : -8 . 5 357 dB MHz 19 May 20 10 14:41:31 CH2 S2 1 LOG 10 dB/ 1 : -8 . 52 70 RE F -6 0 d B 1 SF222 3D dB 178 . 1 32 03 1 MHz CH2 PASS Re je ctio n M ax Cor Resp S TART ©2010-2015 by Murata Electronics N.A., Inc. SF2223D (R) 3/10/15 . 0 10 0 00 MHz STOP Page 2 of 7 6 00 . 00 0 000 M Hz www.murata.com Filter Passband Group Delay and Amplitude Plots for Balanced Input 19 May 2010 14:34:40 CH1 S2 1 DEL 20 ns/ REF 36 0 n s 2 : -6 . 00 82 ns 3 0 . 00 0 000 MHz SF2 223D ripple CH1 Smo m ean C s . dev p -p Markers REF=1 : 315 . 39 ns : 3 . 45 18 ns : 1 8 . 15 8 ns 2 Full 1 CH2 S2 1 LO G 1 d B/ REF -7.5 67 d B 1 : - . 152 70 dB -3 0 . 0 00 00 0 MHz CH2 C Full Markers REF=2 mea n : -8 . 750 2 s . dev : . 1 11 10 dB dB p -p : . 5 581 0 dB 1 2 CENTER 184 . 3 20 00 0 MHz SPAN 4 0 . 0 00 0 00 MHz Balanced Input Filter Test Circuit 50 ohm 50 ohm ©2010-2015 by Murata Electronics N.A., Inc. SF2223D (R) 3/10/15 Page 3 of 7 www.murata.com Filter Amplitude and Impedance Plots for Single-ended Input 11 Nov 2011 00:54:02 CH1 S11 1 U FS 1 : 39 . 865 6 . 3633 184 . 320 000 MHz SF2223D 5 . 4945 CH3 S22 1 : 58 . 025 184 . 320 000 nH 1 U FS 17 . 096 MHz 14 . 762 nH 50 ohm in out 1 dB 1 1 Cor Cor Full CENTR 184 . 320 S21 CH2 MHz SPAN LOG 150 . 000 10 dB/ CENTR MHz 184 . 320 1 : 0 . 0000 REF -40 dB MHz dB SPAN 0 . 000 150 . 000 000 MHz MHz 1 3 2 CH2 4 BW : Cor Full cent : Markers REF=1 33 . 480469 MHz 184 . 478089 MHz Q: 5 . 5100 1_ loss CENTER 184 . 320 000 MHz SPAN 150 . 000 000 : -6 . 9377 dB MHz 11 Nov 2011 01:03:27 CH1 S21 LOG 10 dB/ 1 : -6 . 9240 REF -40 dB dB 174 . 831 250 MHz CH1 PASS SF2223D 50 ohm in out rejection Max 1 START ©2010-2015 by Murata Electronics N.A., Inc. SF2223D (R) 3/10/15 10 . 000 000 MHz STOP Page 4 of 7 600 . 000 000 MHz www.murata.com Filter Passband Group Delay and Amplitude Plots for Single-ended Input 11 Nov 2011 00:59:02 CH2 S22 SWR 500 m / REF -500 m 4 : 1 . 2172 201 . 209 052 MHz CH2 Markers SF2223D 50 ohm in out vswr 1 : 1 . 4174 1844 . 320 MHz 3 2 : 1 . 2484 1 2 199 . 320 MHz 3 : 1 . 4907 169 . 320 MHz C Full CH4 S11 SWR 500 m / REF 0 4 : 1 . 1812 200 . 619 446 MHz CH4 Markers 1 : 1 . 3104 184 . 320 MHz 2 : 1 . 6007 169 . 320 MHz 3 : 1 . 1706 199 . 320 MHz 4 C 2 1 CENTER 184 . 320 000 MHz 3 SPAN 40 . 000 000 MHz Single-ended Input Filter Test Circuit ©2010-2015 by Murata Electronics N.A., Inc. SF2223D (R) 3/10/15 Page 5 of 7 www.murata.com SM3838-8 Case 8-Terminal Ceramic Surface-Mount Case 3.8 X 3.8 mm Nominal Footprint Case Dimensions mm 0.029 TYP. (O.74) A B C D E F G H 0.090 (2.29) 0.066 (1.68) 0.002 (0.05) 0.050 TYP. (1.27) Dimension Inches Min Nom Max Min Nom Max 3.6 3.6 1.05 0.95 0.90 0.50 2.39 1.40 3.8 3.8 1.20 1.10 1.00 0.60 2.54 1.75 4.0 4.0 1.35 1.25 1.10 0.70 2.69 2.05 0.142 0.142 0.041 0.037 0.035 0.020 0.090 0.055 0.150 0.150 0.047 0.043 0.040 0.024 0.100 0.069 0.157 0.157 0.053 0.049 0.043 0.028 0.110 0.080 Electrical Connections 0.033 (0.84) Port 1 Port 2 Connection Terminals Balanced Input Single-ended Output Ground 1,2 5 All Others Dot Indicates Pin 1 0.055 TYP. (1.40) Materials PCB Footprint Solder Pad Plating 0.3 to 1.0 µm Gold over 1.27 to 8.89 µm Nickel Lid Plating 2.0 to 3.0 µm Nickel Body Al2O3 Ceramic Pb Free TOP VIEW BOTTOM VIEW A 2 3 959 YYWW 1 E C B 8 8 7 H 7 1 6 6 2 5 5 3 4 4 D ©2010-2015 by Murata Electronics N.A., Inc. SF2223D (R) 3/10/15 G Page 6 of 7 F www.murata.com “B “ Nominal Size Inches millimeters "B" REF. 100 REF. Tape and Reel Specifications Quantity Per Reel 7 178 500 13 330 3000 See Detail "A" 13. 0 12.0 20 .2 2.0 COMPONENT ORIENTATION and DIMENSIONS Carrier Tape Dimensions 2.0 4.25 mm Bo 4.25 mm Ko 1.30 mm Pitch 8.0 mm W 12.0 mm 4.0 PIN #1 A 1.50 1.75 0.3 ± 0.05 Ao Bo B Ao 12.0 5.5 RO.3 (MAX.) B Pitch A Ko R0.5 (MAX.) 1.5 SECTION A-A SECTION B-B ©2010-2015 by Murata Electronics N.A., Inc. SF2223D (R) 3/10/15 Page 7 of 7 USER DIRECTION OF FEED www.murata.com