90MHz SAW Filter 25MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN09018 www.sipatsaw.com Features For IF SAW filter High attenuation Single-ended operation Dual In-line Package RoHS compliant (2002/95/EC), Pb-free Specifications Parameter Unit Minimum Typical Maximum Center Frequency MHz 89.85 90 90.15 Insertion Loss dB - 31.3 33 1.5 dB Bandwidth MHz 25 25.003 - 3 dB Bandwidth MHz - 25.15 - 30 dB Bandwidth MHz - 25.72 25.8 40 dB Bandwidth MHz - 25.8 - Passband Variation dB - 1 1.5 Absolute Delay usec - 3.79 - Ultimate Rejection(f0±13.1MHz) dB 43 48 - Material Temperature coefficient KHz/°C -8.46 Substrate Material - YZ LN Ambient Temperature °C 25 Operating Temperature Range °C -40 - +85 Storage Temperature Range °C -45 - +105 DC Voltage V Input Power dBm ESD Class - 0 - - 10 1A DIP3512 (35.0x12.8x4.7mm3) Package Size Notes: 1. All specifications are based on the test circuit shown; 2. In production, all specifications are measured by Agilent Network analyzer and full 2 port calibration at room temperature; 3. Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing tolerances; 4. This is the optimum impedance in order to achieve the performance show. SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number LBN09018 Rev. Date 2009-03-18 Ver. 2.0 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 1/3 90MHz SAW Filter 25MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN09018 www.sipatsaw.com Matching Configuration INPUT 50Ω L1 L1=27nH OUTPUT 50Ω L2=220nH Source/Load Impedance=50 ohm L2 Notes - Component values may change depending on board layout. Package Dimension 35.00 0.50 Pad Configuration: 12.80 0.50 SIPAT LBN09018 XXYYZZ 1 Output 5 Ground All Others 4.70 Marking Configuration: 4.50 1) SIPAT: Manufacturer Name 2) LBN09018: Part Number 0.45 0.05 3) XXYY: Date(Year/month) 2.54 0.20 4) ZZ: Identified Code 5 6 1 Package: DIP3512 7.62 0.20 4 3 2 25.40 0.20 2.54 0.20 Unit: mm SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Input Part Number LBN09018 Rev. Date 2009-03-18 Ver. 2.0 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 2/3 90MHz SAW Filter 25MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN09018 www.sipatsaw.com Typical Performance Frequency Respond Passband Respond Type Performance Type Performance -21.3111 -29.8111 -31.3111 -30.3111 -41.3111 -30.8111 -31.3111 A m plitude ripple(dB ) -61.3111 -71.3111 -81.3111 -31.8111 -32.3111 -91.3111 -32.8111 -101.3111 -33.3111 -111.3111 -121.3111 50 60 70 80 90 100 Frequency(MHz) Horizontal: 10MHz/Div 110 120 50 130 Vertical: 10dB/Div 60 70 80 90 Frequency(MHz) 100 Horizontal: 10MHz/Div Group Delay Variation(f0±12.5MHz) 110 120 130 Vertical: 0.5dB/Div Phase Linearity(f0±12.5MHz) Type Performance Type Performance 4100 40 4000 30 3900 20 10 X: 77.5 Y: 3780 3800 X: 90 Y: 3780 X: 102.5 Y: 3756 D egree(deg) G roup Delay T im e(ns ) X: 102.5 Y: 6.679 X: 77.5 Y: 5.331 X: 90 Y: -1.418 0 3700 -10 -20 3600 -30 3500 -40 85 90 Frequency(MHz) 95 Horizontal: 5MHz/Div 100 105 -50 70 110 Vertical: 100ns/Div 75 80 85 ∞ 0.0 +j5.0 0.5 5.0 2.0 -j0.2 +j2.0 +j0.2 +j5.0 0.2 +j0.2 1.0 110 Vertical: 10deg/Div +j0.5 +j2.0 0.5 105 +j1.0 +j0.5 -j0.2 -j5.0 ∞ -j5.0 -j0.5 -j2.0 -j2.0 -j1.0 -j1.0 SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 100 Smith Chart S22 +j1.0 -j0.5 95 Horizontal: 5MHz/Div Smith Chart S11 0.0 90 Frequency(MHz) 5.0 80 2.0 75 1.0 3400 70 0.2 Magnitude(dB) -51.3111 Part Number LBN09018 Rev. Date 2009-03-18 Ver. 2.0 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 3/3