SF1174B MURATA | Alldatasheet
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Technical content
www.RFM.com E-mail: info@rfm.com Page 1 of 3 ©2009 by RF Monolithics, Inc. SF1174B - 3/16/09
Electrical Characteristics
Characteristic Sym Notes Min Typ Max Units Nominal Center Frequency fC 1 374.000 MHz Passband Insertion Loss at fc IL 8.7 10.0 dB 3 dB Passband BW3 1, 2 17 23 MHz Amplitude Ripple over fc ±7.0 MHz 0.8 1.0 dBP-P Group Delay Variation over fc ±7.0 GDV 61 100 nsP-P Rejection fc -100 to fc -33 MHz 1, 2, 3 45 54 dB fc -33 to fc -22 MHz 40 53 fc -22 to fc -16.5 MHz 30 40 fc +16.5 to fc +22 MHz 30 44 fc +22 to fc +43 MHz 35 48 fc +43 to fc +100 MHz 40 49 Operating Temperature Range TA 1- 1 0 +85 °C Differential Input / Output Impedance Match External L-C Case Style SM5050-8 5 X 5 mm Nominal Footprint Lid Symbolization (Y=year, WW=week, S=shift) 447, YWWS SM5050-8
- Designed for WLAN IF Applications Low Insertion Loss 5.0 x 5.0 x 1.7 mm Suface-Mount Case Differential or Single Ended Input and Output Complies with Directive 2002/95/EC (RoHS) Absolute Maximum Ratings Rating Value Units Maximum Incident Power in Passband +10 dBm Maximum DC Voltage Between any Two Terminals 30 VDC Storage Temperature Range -40 to +85 °C Suitable for lead-free soldering - Maximum Soldering Profile 260°C for 30 s
374.00 MHz
- Unless noted otherwise, all specifications apply over the operating temper- ature 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. "LRIP" or "L" after the part number indicates "low rate initial production" and "ENG" or "E" indicates "engineering prototypes." 5. The design, manufacturing process, and specifications of this filter are subject to change. 6. 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. 7. US and international patents may apply. 8. RFM, stylized RFM logo, and RF Monolithics, Inc. are registered trademarks of RF Monolithics, Inc. Pb CAUTION: Electrostatic Sensitive Device. Observe precautions for handling. Notes: 27nH 27nH 100 100 RF IC SAW Filter RF IC 12pf 12pf 200 12pf 12pf TOP VIEW pin 2 pin 3 pin 7 pin 6
www.RFM.com E-mail: info@rfm.com Page 2 of 3 ©2009 by RF Monolithics, Inc. SF1174B - 3/16/09 Case Dimensions Electrical Connections Dimension mm Inches Min Nom Max Min Nom Max A 4.8 5.0 5.2 0.1968 B 4.8 5.0 5.2 0.1968 C 1.7 0.0669 D 2.08 0.0818 E 1.17 0.046 F 0.64 0.0252 G 2.39 2.54 2.69 0.100 Connection Terminals Port 1 Differential Input 2,3 Port 2 Differential Output 6,7 Ground All others Single Ended Operation Return is ground Differential Operation Return is hot Dot indicates Pin 1 Materials Solder Pad Termination Au plating 30 - 60 uInches (76.2-152 uM) over 80-200 uInches (203-508 uM) Ni. Lid Fe-Ni-Co Alloy Electroless Nickel Plate (8-11% Phospho- rus) 100-200 uInches Thick Body Al 2O3 Ceramic Pb Free 8-Terminal Ceramic Surface-Mount Case 5.0 X 5.0 mm Nominal Footprint SM5050-8 Case A B C D 7 E F G 8 8 TOP VIEW BOTTOM VIEW 447 YWWS PCB FOOTPRINT
www.RFM.com E-mail: info@rfm.com Page 3 of 3 ©2009 by RF Monolithics, Inc. SF1174B - 3/16/09 Tape and Reel Specifications “B “ Nominal Size Quantity Per Reel Inches millimeters 7 178 500 13 330 2000 USER DIRECTION OF FEED COMPONENT ORIENTATION and DIMENSIONS Carrier Tape Dimensions Ao 5.3 mm Bo 5.3 mm Ko 2.0 mm Pitch 8.0 mm W 12.0 mm PIN #1 See Detail "A" 13.0 20.22.0 12.0 100 REF. "B" REF. 447 YWWS