Preliminary RFM products are now Murata products. SF2182D • • • • Precision 140 MHz SAW Filter 22 MHz Bandwidth 3.8 x 3.8 x 1.4 mm Surface-mount Package Complies with Directive 2002/95/EC (RoHS) 140 MHz SAW Filter Pb Absolute Maximum Ratings Rating Value Maximum Incident Power in Passband dBm 3 VDC Maximum DC Voltage on any Non-ground Terminal Storage Temperature Range in Tape and Reel Units +10 -40 to +85 Suitable for Lead-free Soldering - Maximum Soldering Profile °C 260 °C for 30 s SM3838-8 Electrical Characteristics Characteristic Sym Notes Nominal Center Frequency Insertion Loss Insertion Loss Variation over Temperature 3 dB Bandwidth Passband Amplitude Ripple, Single-ended Matching, 120 to 160 MHz Passband Amplitude Ripple, Balanced Matching, 120 to 160 MHz Attenuation Referenced to ILMAX 10 to 70 MHz 70 to 115 MHz 166.5 to 200 MHz 200 to 400 MHz Absolute Group Delay in Passband Passband Group Delay Ripple, Matching Network A or B, 129 to 151 MHz Input Impedance, Unbalanced Matching Network Input Impedance, Balanced Matching Network Input Return Loss through any Matching Network Output Impedance, Unbalanced Matching Network Output Impedance, Balanced Matching Network Output Return Loss through any Matching Network Operating Temperature Range Case Style Lid Symbolization, Y=year, WW=week, S=shift FC ILMAX 1 1 1 1 1 1 3 3 3 3 1 1 1 1 1 1 1 1 Min Typ 140 13.5 40 45 25 25 45 3 43 0.8 1.2 50 40 40 50 400 20 50 200 8 50 200 10 Max 15.0 1 1.5 2.0 Units MHz dB dB MHz dBP-P dBP-P dB 450 50 3 -40 +85 SM3838-8 3.8 x 3.8 mm Nominal Footprint RFM 873 YWWS ns nsP-P ohm ohm dB ohm ohm dB °C 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 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. SF2182D (R) 2/23/15 5. 6. 7. 8. Page 1 of 14 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 SF2182D, Single-ended Matching 25 Nov 2009 10:46:02 CH1 S11 1 : 52 . 89 8 140 . 0 00 00 0 1 U FS 1 9 . 48 8 MHz 22 . 155 CH3 S22 1 : 13 . 7 40 140 . 000 0 00 nH 1 U FS 1 0 . 55 8 M Hz 12 . 002 nH 1 1 Cor Cor Full CENTR CH2 140 . 000 S2 1 MHz LOG SPAN 150 . 000 10 dB / CENTR MHz 14 0 . 000 1 : 0 . 0 000 REF -13 .41 d B MHz SPAN dB 150 . 000 0 . 0 00 00 0 MHz MHz 1 CH2 Max BW : Cor Full 3 2 4 cent : Markers REF=1 43 . 6 7234 4 MHz 139 . 8457 12 MHz Q: 3 . 2 022 1_ loss STA RT 65 . 000 000 MHz STOP 2 15 . 00 0 00 0 : -1 3 . 402 dB MHz 25 Nov 20 09 10 :44 :54 CH2 S21 LOG 10 dB/ 1 : -14 REF -13.46 dB . 341 dB 140 . 000 000 MHz 1 Cor Resp START ©2010-2015 by Murata Electronics N.A., Inc. SF2182D (R) 2/23/15 70 . 000 000 MHz STOP Page 2 of 14 1 000 . 000 000 MHz www.murata.com 25 Nov 2009 10:48:26 CH1 S21 DEL 50 ns/ 3 : -8 . 9 179 REF 394. 5 ns ns 4 0 . 00 0 000 MHz CH1 Smo me an CH2 TARGET VALUE NOT FOUND Cor 3 Marke rs REF=2 : 3 92 . 57 ns s . de v : 3 . 36 45 ns p-p : 15 . 991 ns 2 Full CH3 S21 L OG 2 d B/ REF -1 3.48 dB 3 : . 412 50 dB 4 0 . 00 0 000 MHz CH3 mean 3 Cor 2 CENTER 140 . 000 0 00 MHz S F 2 1 8 2 D SP AN 150 . 000 0 00 : -13 Marke rs REF=2 . 82 5 dB s . de v : . 16 610 dB p-p : . 7961 0 dB MHz S in g le -e n d e d T e s t C ir c u it 2 0 0 n H 8 1 1 0 p F 2 S F 2 1 8 2 D 7 6 1 1 0 n H 3 ©2010-2015 by Murata Electronics N.A., Inc. SF2182D (R) 2/23/15 4 Page 3 of 14 5 1 0 p F www.murata.com SF2182D, Balanced Input Matching 14 Dec 2009 17:07:30 CH1 S 11 1 U FS 41 . 95 3 1 : 82 . 41 4 1 40 . 0 00 00 0 MHz SF218 2D 47 . 6 93 CH3 S2 2 1 : 2 8 . 673 1 40 . 00 0 0 00 nH 1 U FS 1 0 . 933 MHz 12 . 42 8 nH BS 3 dB BW 1 1 Cor Co r Full CENTR CH2 14 0 . 000 S2 1 MHz SPA N LO G 8 0 . 000 10 dB/ MHz CE NTR RE F -1 4.9 3 d B 140 1 : -14 . 0 00 . 93 3 MHz S PAN dB 1 24 80 . 0 00 . 1 50 00 0 MHz M Hz CH2 PASS CH2 Ma x BW : Cor Full CH2 TARGET VALUE NOT FOUND 1 cent : Ma rke rs 0 . 00 00 00 MHz 0 . 0 00 000 MHz Q : 0 . 00 00 2 3 CENTER 140 . 0 00 00 0 MHz 4 S PAN 1_ loss 80 . 0 00 00 0 : -1 4 . 93 3 dB MHz 14 D ec 2009 17:05:32 CH1 S21 LOG 10 dB/ REF -60 dB 4 : -69 . 292 dB 385 . 177 090 M Hz SF2182D BS CH1 Markers 1 1 : -16 . 026 dB 140 . 000 M Hz Cor 2 : -70 . 230 dB 200 . 000 M Hz 3 : -67 . 676 dB 251 . 350 M Hz 4 3 2 Full START ©2010-2015 by Murata Electronics N.A., Inc. SF2182D (R) 2/23/15 70 . 000 000 MHz STOP Page 4 of 14 1 000 . 000 000 MHz www.murata.com 14 Dec 2009 17:10:33 CH1 S1 1 LO G 2 d B/ REF -4 d B 4 : -3 . 5 364 dB 17 6 . 393 6 01 MHz SF2 182D BS CH1 CH2 TARGET VALUE NOT FOUND Cor M arkers 1 : -5 . 63 88 1 20 . 0 00 4 2 : -8 . 36 18 1 40 . 0 00 3 : -8 . 03 68 1 60 . 0 00 1 dB MHz dB MHz dB MHz Full 3 2 CH3 S2 2 LO G 5 d B/ REF -10 dB 4 : -1 . 4 374 dB 17 6 . 393 6 01 MHz CH3 4 M arkers 1 : -3 . 16 13 1 20 . 0 00 Cor 1 2 : -1 0 1 40 2 CENTER 140 . 0 00 00 0 3 MHz . 3 80 . 0 00 dB MHz dB MHz 3 : -1 1 . 5 14 dB 1 60 . 0 00 MHz SPA N 8 0 . 000 0 00 MHz 14 Dec 2009 17:12:30 CH1 S 21 DEL 50 ns/ 2 : -10 REF 3 94.8 ns . 643 ns 40 . 00 0 00 0 M Hz sf2 18 2D BS rip ple CH1 S mo CH2 TARGET VALUE NOT FOUND Co r 2 M arkers RE F=1 me an : 3 92 . 29 s . d ev : 3 . 527 0 ns ns p-p : 2 0 . 9 24 ns 1 Fu ll CH3 S 21 L OG 1 dB/ 2 : - . 08 930 REF -15 .8 d B dB 40 . 00 0 00 0 CH3 m ean Co r M Hz M arkers RE F=1 : -15 . 527 dB 2 1 CE NTER ©2010-2015 by Murata Electronics N.A., Inc. SF2182D (R) 2/23/15 14 0 . 000 0 00 MHz SPA N Page 5 of 14 8 0 . 000 s . d ev : . 2 653 0 dB p-p : 1 . 2 123 dB 0 00 M Hz www.murata.com SF2182D, Balanced Input Matching Network ©2010-2015 by Murata Electronics N.A., Inc. SF2182D (R) 2/23/15 Page 6 of 14 www.murata.com SF2182D, Balanced Output Matching 14 Dec 2009 12:57:00 CH2 S2 1 LO G 10 dB/ RE F -6 0 d B 1 : 0 . 0 000 1 dB 0 . 00 0 000 M Hz CH2 PASS SF218 2D SB2 00 2 3 4 CH2 Ma x BW: ce nt : Ma rke rs REF=1 42 . 05 00 00 139 . 8 75 000 MHz MHz Q : 3 . 32 64 1_ loss : -1 4 . 26 9 dB Cor Full CENTER 140 . 0 00 00 0 M Hz S PAN 80 . 0 00 00 0 M Hz 14 D ec 2009 13:02:56 CH1 S21 LOG 10 dB/ REF -60 dB 4 : -17 . 616 SF2182D dB 161 . 861 806 M Hz CH1 4 55 dB limit line 1 CH1 Markers 1 : -14 . 576 dB 149 . 050 M Hz Cor 2 : -67 . 368 dB 468 . 202 M Hz 3 : -72 . 374 dB 265 . 950 M Hz 2 3 Full START ©2010-2015 by Murata Electronics N.A., Inc. SF2182D (R) 2/23/15 70 . 000 000 MHz STOP Page 7 of 14 1 000 . 000 000 MHz www.murata.com 14 Dec 2009 12:59:33 CH1 S 11 L OG 5 dB/ REF -5 d B 4 : - . 97 290 dB 17 6 . 393 601 MHz CH1 Marke rs SF21 82 D SB 200 1 : -5 . 0 05 2 4 120 . 000 Co r 2 : -7 . 3 45 0 160 . 000 dB MHz dB MHz 1 3 : -15 . 762 dB 140 . 000 MHz 2 Fu ll 3 CH3 S 22 L OG 5 dB/ REF -5 d B 4 : -2 . 6 548 dB 17 6 . 393 601 MHz CH3 Marke rs 1 : -3 . 5 53 1 120 . 000 4 Co r 2 : -9 . 5 84 1 140 . 000 1 2 CE NTER 14 0 . 000 0 00 SPA N dB MHz 3 : -10 . 120 dB 160 . 000 MHz 3 MHz dB MHz 80 . 000 000 MHz 14 Dec 2009 13:16:57 CH1 S2 1 DEL 5 0 n s/ REF 394 .8 ns 1 : 39 7 . 34 ns 1 40 . 00 0 2 : . 532 10 dB 40 . 0 00 0 00 MHz SF2 182D SB Smo Cor 1 Full CH2 S2 1 LOG 1 d B/ REF -1 4.5 8 d B 00 0 MHz CH2 me an Cor Full 2 : -1 4 Marke rs REF=1 . 7 29 dB s . de v : . 15 910 dB p-p : . 9 19 60 dB 1 3 CENTER ©2010-2015 by Murata Electronics N.A., Inc. SF2182D (R) 2/23/15 1 40 . 00 0 000 MHz SP AN Page 8 of 14 80 . 00 0 000 MHz www.murata.com SF2182D, Balanced Output Matching Network ©2010-2015 by Murata Electronics N.A., Inc. SF2182D (R) 2/23/15 Page 9 of 14 www.murata.com SF2182D, Balanced Input/Output Matching 18 Dec 2009 11:16:03 CH1 S 11 1 U FS 41 . 22 3 1 : 51 . 39 3 1 40 . 0 00 00 0 M Hz SF218 2D 46 . 8 63 CH3 S2 2 1 : 4 3 . 299 1 40 . 00 0 0 00 nH 1 U FS 3 1 . 891 M Hz 36 . 25 4 nH BB 1 1 Cor Co r Full CENTR CH2 14 0 . 000 S2 1 M Hz SPA N LO G 8 0 . 000 10 dB/ M Hz CE NTR RE F -4 0 d B 140 . 0 00 1 : 0 . 0 000 M Hz S PAN dB 80 . 0 00 0 . 00 0 000 MHz M Hz 1 CH2 Ma x Cor 3 Full BW: 2 Ma rke rs REF=1 43 . 75 00 00 MHz 4 ce nt : 139 . 9 25 000 MHz Q : 3 . 19 83 1_ loss CENTER 140 . 0 00 00 0 M Hz S PAN 80 . 0 00 00 0 : -1 6 . 20 9 dB M Hz 18 Dec 2009 11:20:39 CH1 S2 1 LOG 10 dB/ 1 : -1 6 RE F -6 0 d B . 3 45 dB 123 . 4 75 0 00 MHz CH1 FAIL 1 SF218 2D BB re je ctio n with mini circuit t ran sfo rme r M ax Cor Full S TART ©2010-2015 by Murata Electronics N.A., Inc. SF2182D (R) 2/23/15 70 . 0 00 00 0 MHz STOP Page 10 of 14 1 00 0 . 0 00 00 0 MHz www.murata.com 18 Dec 2009 11:17:07 CH1 S1 1 LO G 5 d B/ REF -5 d B 4 : -3 . 8 388 dB 17 6 . 393 6 01 MHz SF2 182D BB ripple CH1 Cor M arkers 1 : -8 . 47 96 1 40 . 0 00 4 dB MHz 2 : -4 . 56 97 1 20 dB . 0 00 MHz 2 3 : -1 0 . 2 01 dB 1 60 . 0 00 MHz 1 3 Full CH3 S2 2 LO G 5 d B/ REF -10 dB 4 : -2 . 2 518 dB 17 6 . 393 6 01 MHz CH3 M arkers 4 1 : -2 . 84 94 1 20 . 0 00 Cor 1 2 : -9 . 61 74 1 40 2 CENTER 140 . 0 00 00 0 dB MHz 3 MHz SPA N . 0 00 dB MHz 3 : -1 0 . 3 49 dB 1 60 . 0 00 MHz 8 0 . 000 0 00 MHz 18 Dec 2009 11:19:05 CH1 S2 1 DEL 200 ns/ REF 778 .8 ns 3 : -17 . 68 1 ns 40 . 000 000 MHz SF2 182D BB ripple CH1 Del Smo mea n Cor s . de v p-p Marke rs REF=2 : 39 2 . 85 ns : 3 . 59 80 ns : 23 . 270 ns 3 Full 2 CH3 S2 1 LOG 1 d B/ 1 REF -16.4 8 d B 3 : - . 07310 dB 40 . 000 000 MHz CH3 me an Cor 3 : -16 Marke rs REF=1 . 5 84 dB s . de v : . 19950 dB p-p : . 8 65 90 dB 1 2 CENTER ©2010-2015 by Murata Electronics N.A., Inc. SF2182D (R) 2/23/15 1 40 . 00 0 000 MHz SP AN Page 11 of 14 80 . 00 0 000 MHz www.murata.com SF2182D, Balanced Input/Output Matching Network ©2010-2015 by Murata Electronics N.A., Inc. SF2182D (R) 2/23/15 Page 12 of 14 www.murata.com SM3838-8 Case 8-Terminal Ceramic Surface-Mount Case 3.8 X 3.8 mm Nominal Footprint Top View Bottom View 0 .0 6 6 (1 .6 8 ) 0 .0 3 3 (0 .8 4 ) 0 .0 0 2 (0 .0 5 ) 0 .0 4 4 (1 .1 2 ) 0 .0 5 0 T Y P . (1 .2 7 ) 0 .0 2 9 T Y P . (O .7 4 ) PCB Footprint for 180 Degree Rotation Option 0 .0 5 5 T Y P . (1 .4 0 ) ©2010-2015 by Murata Electronics N.A., Inc. SF2182D (R) 2/23/15 Page 13 of 14 www.murata.com Tape and Reel Specifications "B" REF. 100 REF. “B” Nominal Size Inches Quantity Per Reel millimeters 7 178 500 13 330 1000 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. SF2182D (R) 2/23/15 Page 14 of 14 USER DIRECTION OF FEED www.murata.com