90MHz SAW Filter 24MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN09025 www.sipatsaw.com Features For IF SAW filter High attenuation Single-ended operation Dual In-line Package No matching required for operation at 50Ω RoHS compliant (2002/95/EC), Pb-free Specifications Parameter Unit Minimum Typical Maximum Center Frequency MHz 89.875 90 90.125 Insertion Loss dB - 33.4 38 2dB Bandwidth MHz 24 24.02 - 3 dB Bandwidth MHz - 24.14 - 40 dB Bandwidth MHz - 24.82 - Passband Variation dB - 0.7 1.5 Absolute Delay usec - 3.83 4 f0±12.4MHz dB 25 36 - f0±12.6MHz dB 40 57 f0±13MHz dB 50 54 f0±17MHz dB 50 53 Ultimate Rejection 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 1 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 LBN09025 Rev. Date 2008-07-07 Ver. 1.0 Fax: +86-23-62805284 Page www.sipatsaw.com / [email protected] 1/3 90MHz SAW Filter 24MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN09025 www.sipatsaw.com Matching Configuration Source/Load Impedance=50 ohm OUTPUT 50Ω INPUT 50Ω Notes - Component values may change depending on board layout. Package Dimension 35.00 0.5 Pad Configuration: 12.80 0.5 SIPAT LBN09025 XXYYZZ 1 Output 5 Ground All Others 4.7 Marking Configuration: 4.5 1) SIPAT: Manufacturer Name 2) LBN09025: Part Number 0.45 0.05 3) XXYY: Date(Year/month) 4) ZZ: Identified Code 2.54 0.2 5 6 1 Package: DIP3512 7.62 0.2 4 3 2 25.40 0.2 2.54 0.2 Unit: mm SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Input Part Number LBN09025 Rev. Date 2008-07-07 Ver. 1.0 Fax: +86-23-62805284 Page www.sipatsaw.com / [email protected] 2/3 90MHz SAW Filter 24MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN09025 www.sipatsaw.com Typical Performance Frequency Respond Passband Respond Type Performance Type Performance -23.5686 -32.0686 -33.5686 -32.5686 -43.5686 -33.0686 -53.5686 -33.5686 Amplitude ripple(dB) Magnitude(dB) -63.5686 -73.5686 -83.5686 -34.0686 -34.5686 -93.5686 -35.0686 -103.5686 -35.5686 -113.5686 -123.5686 50 60 70 80 90 100 Frequency(MHz) Horizontal: 10MHz/Div 110 120 -36.0686 130 Vertical: 10dB/Div 65 70 75 80 85 90 Frequency(MHz) 95 Horizontal: 5MHz/Div Group Delay Variation(f0±11.6MHz) 100 105 110 115 Vertical: 0.5dB/Div Phase Linearity(f0±11.6MHz) Type Performance Type Performance 4000 50 40 3950 30 3900 20 X: 78.4 Y: 3842 10 X: 101.6 Y: 3826 Degree(deg) Group Delay Time(ns) 3850 X: 90 Y: 3823 3800 3750 X: 101.6 Y: 4.066 X: 78.4 Y: 3.869 X: 90 Y: -0.6171 0 -10 -20 -30 3700 -40 3650 -50 85 90 Frequency(MHz) 95 Horizontal: 5MHz/Div 100 105 -60 70 110 Vertical: 50ns/Div 75 80 85 Horizontal: 5MHz/Div Smith Chart S11 +j2.0 110 ∞ -j5.0 -j0.2 -j2.0 -j0.5 +j5.0 0.5 0.0 ∞ -j5.0 -j0.2 +j2.0 +j0.2 0.2 5.0 2.0 1.0 0.5 105 Vertical: 10deg/Div +j0.5 +j5.0 +j0.2 0.2 100 +j1.0 +j0.5 -j2.0 -j0.5 -j1.0 -j1.0 SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 95 Smith Chart S22 +j1.0 0.0 90 Frequency(MHz) 5.0 80 2.0 75 1.0 3600 70 Part Number LBN09025 Rev. Date 2008-07-07 Ver. 1.0 Fax: +86-23-62805284 Page www.sipatsaw.com / [email protected] 3/3