Preliminary SF2139D • Low Insertion Loss • 3.8 X 3.8 X 1.0 mm Surface Mount Case • Complies with Directive 2002/95/EC (RoHS) 177.0 MHz SAW Filter Pb Absolute Maximum Ratings Rating Value Units Maximum Incident Power in Passband +10 dBm Maximum DC Voltage Between any Two Terminals 30 VDC -40 to +85 °C Storage Temperature Range in Tape and Reel Suitable for Lead-free Soldering - Maximum Soldering Profile 260 °C for 30 s SM3838-6 Electrical Characteristics Characteristic Sym Notes Center Frequency fC 1 Min Source Impedance, Single Ended BW1 40 dB Bandwidth Max Units 177 MHz 50 Ω 50 Ω 20 23.8 MHz Load Impedance, Single Ended 1 dB Bandwidth Typ BW40 40 Template on the Amplitude, 10 to 149 MHz 38 40 Reference is Minimum IL 209 to 350 MHz 37 39 ILMAX 60 MHz dB 7.0 9.0 dB Amplitude Variation over 20 MHz Passband 1.1 1.5 dBP-P Group Delay Variation over 20 MHz Passband 15 80 nsP-P Maximum Insertion Loss Absolute Group Delay at fC Input/Output Return loss over 20 MHz Passband Operating Temperature 5 µs 7 dB -40 Case Style +85 °C SM3838-6 3.8 x 3.8 mm Nominal Footprint Lid Symbolization (Y=year, WW=week, S=shift) dot=pin 1 indicator Standard Reel Quantity 0.308 TBD, YWWS Reel Size 7 Inch 1000 Pieces/Reel Reel Size 13 Inch 3000 Pieces/Reel CAUTION: Electrostatic Sensitive Device. Observe precautions for handling. Notes: 1. 2. 3. 4. 5. 6. 7. 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. 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. RFM, stylized RFM logo, and RF Monolithics, Inc. are registered trademarks of RF Monolithics, Inc. www.RFM.com E-mail: [email protected] ©2009 by RF Monolithics, Inc. Page 1 of 6 SF2139D - 7/9/09 6 Mar 2009 11:18:17 CH1 S11 1 U FS -3 . 6221 1 : 26 . 826 177 . 000 000 MHz SF2139D BIAS+0.5UM'S 248 . 25 CH3 S22 1 : 27 . 332 177 . 000 000 pF 1 U FS -10 . 479 MHz 85 . 804 pF 1 1 Cor Cor Full CENTR CH2 177 . 000 S21 MHz LOG SPAN 100 . 000 10 dB/ MHz CENTR REF -7.698 dB 177 . 000 1 : 0. 0000 MHz dB SP AN 0. 000 100 . 000 000 MHz MHz 1 CH2 BW: Cor Full 3 2 4 c ent : Markers REF=1 23 . 821404 MHz 176 . 778603 MHz Q : 7. 4210 1_ loss CENTER www.RFM.com E-mail: [email protected] ©2009 by RF Monolithics, Inc. 177 . 000 000 MHz SPAN 100 . 000 000 : - 7 . 6958 dB MHz Page 2 of 6 SF2139D - 7/9/09 6 Mar 2009 11:20:18 CH1 S11 LOG 10 dB / 3 : - 9 . 1614 dB REF 0 dB 187 . 000 000 CH3 S22 MHz LO G 10 dB/ 3 : -7 . 3876 dB REF 0 dB 187 . 000 000 MHz SF2139D BIAS +0.5UM' S CH1 1 : -10 Markers . 318 177 . 000 Cor 2 CENTR CH2 177 . 000 S 21 MHz LOG MHz 177 . 000 2 SPAN 100 . 000 10 dB/ MHz CE NT R 177 . 000 1 : 0 . 0000 REF -7.698 dB MHz dB 1 S PAN 0 . 000 100 . 000 000 MHz MHz CH2 1 BW: Cor 3 Full 2 dB MHz 2 : - 12 . 421 dB 167 . 000 MHz 3 Cor 1 Mar kers 1 : - 9 . 8974 2 : -11 . 047 dB 167 . 000 MHz 3 Full CH3 dB 4 c ent : Mar kers RE F=1 23 . 827048 MHz 176 . 778625 MHz Q : 7 . 4192 1_ loss CENT ER www.RFM.com E-mail: [email protected] ©2009 by RF Monolithics, Inc. 177 . 000 000 MHz SPA N 100 . 000 000 : -7 . 7004 dB MHz Page 3 of 6 SF2139D - 7/9/09 6 Mar 2009 11:31:25 CH1 S2 1 DEL 1 00 ns/ 3 : -8 . 3 92 4 REF 3 05 .1 n s ns 20 . 00 0 0 00 MHz SF21 39D BIAS+0. 5UM'S CH1 Smo me an Co r s . d ev 3 p-p Markers REF=2 : 30 7 . 9 4 ns : 3 . 10 23 ns : 13 . 51 9 ns 2 Full CH2 S2 1 L OG 1 dB/ REF -7 dB 3 : . 147 70 dB 20 . 00 0 0 00 MHz CH2 3 Co r Full 2 CE NTER 177 . 00 0 0 00 MHz SPA N 1 2 SF2139D Demo dB s . d ev : . 21 220 dB p-p : . 936 10 dB MHz S22 5 C2 3 www.RFM.com E-mail: [email protected] ©2009 by RF Monolithics, Inc. : -7 . 48 82 6 C1 PCB: L1: L2: C1: C2: 000 m ea n L2 L1 S11 10 0 . 0 00 Markers REF=2 401-1720-002 501-0782-121 501-0782-101 500-1275-068 500-1275-150 4 0805CS, 120 nH 0805CS, 100 nH 0805CS, 6.8 pF 0805CS, 15 pF Page 4 of 6 SF2139D - 7/9/09 Tape and Reel Specifications Quantity Per Reel millimeters 7 178 1000 13 330 3000 "B" REF. 100 REF. “B “ Inches 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 www.RFM.com E-mail: [email protected] ©2009 by RF Monolithics, Inc. USER DIRECTION OF FEED Page 5 of 6 SF2139D - 7/9/09 SM3838-6 Case 6-Terminal Ceramic Surface-Mount Case 3.8 X 3.8 mm Nominal Footprint Case Dimensions mm Dimension 0.036 0.050 TYP. (1.27) (0.91) 0.029 TYP. (0.74) 0.176 REF. (4.47) A B C D E G H I J Inches Min Nom Max Min Nom Max 3.60 3.60 1.30 0.95 2.39 0.90 1.90 0.50 1.70 3.80 3.80 1.50 1.10 2.54 1.0 2.0 0.6 1.8 4.0 4.0 1.70 1.25 2.69 1.10 2.10 0.70 1.90 0.14 0.14 0.05 0.037 0.090 0.035 0.75 0.020 0.067 0.15 0.15 0.06 0.043 0.10 0.04 0.08 0.024 0.07 0.16 0.16 0.067 0.05 0.110 0.043 0.83 0.028 0.075 0.129 REF. (3.28) Electrical Connections Connection Terminals Port 1 Single-ended Input 2 Port 2 Single-ended Output 5 Ground All others Single-ended Operation Only Dot indicates Pin 1 0.066 (1.68) 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 B 1 H 6 A 2 5 3 4 E D www.RFM.com E-mail: [email protected] ©2009 by RF Monolithics, Inc. G C 6 1 5 2 4 3 I J Page 6 of 6 SF2139D - 7/9/09