154.9MHz SAW Filter 8MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN15502 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 154.75 154.9 155.05 Insertion Loss dB - 23.7 30 1.5 dB Bandwidth MHz - 8.16 - 3 dB Bandwidth MHz 8.25 8.31 - 35 dB Bandwidth MHz - 9.1 9.2 40 dB Bandwidth MHz - 9.16 - 45 dB Bandwidth MHz - 9.21 9.6 50 dB Bandwidth MHz - 9.27 10.4 53 dB Bandwidth MHz - 9.31 18.4 Group Delay Variation(f0±1.3MHz) nsec - 310 - Passband Variation dB - 0.7 1.5 Absolute Delay usec - 3.15 - Ultimate Rejection(f0±19.2MHz) dB 53 57 - Material Temperature coefficient KHz/°C -14.6 Substrate Material - YZ LN Ambient Temperature °C 25 DC Voltage V 0 Input Power dBm ESD Class - - - 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 LBN15502 Rev. Date 2010-07-21 Ver. 1.0 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 1/3 154.9MHz SAW Filter 8MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN15502 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 0.50 Pad Configuration: 12.80 0.50 SIPAT LBN15502 XXYYZZ 1 Output 5 Ground All Others 4.70 0.50 4.50 0.50 0.45 0.05 Input Marking Configuration: 1) SIPAT: Manufacturer Name 2) LBN15502: Part Number 3) XXYY: Date(Year/month) 4) ZZ: Identified Code 2.54 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 5 6 1 Package: DIP3512 7.62 0.50 4 3 2 25.40 0.50 Part Number LBN15502 Rev. Date 2010-07-21 Ver. 1.0 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 2/3 154.9MHz SAW Filter 8MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN15502 www.sipatsaw.com Typical Performance Frequency Response Passband Response Type Performance Type Performance -13.7213 -22.2213 -23.7213 -22.7213 -33.7213 -23.2213 -23.7213 Amplitude ripple(dB) -53.7213 -63.7213 -73.7213 -24.2213 -24.7213 -83.7213 -25.2213 -93.7213 -25.7213 -103.7213 145 150 155 160 Frequency(MHz) Horizontal: 5MHz/Div 165 170 -26.2213 146 175 Vertical: 10dB/Div 148 3800 60 3600 40 3400 20 Degree(deg) 80 3200 X: 154.9 Y: 3140 X: 158.9 Y: 3107 2600 -60 2400 -80 154 Frequency(MHz) 156 Horizontal: 2MHz/Div 158 -100 160 Vertical: 200ns/Div X: 154.9 Y: -7.384 150 152 154 156 Frequency(MHz) Horizontal: 2MHz/Div 0.0 ∞ -j0.2 -j5.0 -j0.5 +j5.0 0.5 5.0 2.0 -j0.2 +j2.0 +j0.2 +j5.0 0.2 +j0.2 1.0 Vertical: 20deg/Div +j0.5 +j2.0 0.5 160 +j1.0 +j0.5 0.2 158 Smith Chart S22 +j1.0 ∞ -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 164 X: 158.9 Y: 15.92 X: 150.9 Y: 4.07 Smith Chart S11 0.0 162 -20 -40 152 160 Vertical: 0.5dB/Div 0 2800 150 158 Type Performance Type Performance 2200 154 156 Frequency(MHz) Phase Linearity(f0±4MHz) 4000 3000 152 Horizontal: 2MHz/Div Group Delay Variation(f0±4MHz) X: 150.9 Y: 2983 150 5.0 140 2.0 135 1.0 -113.7213 130 Group Delay Time(ns) Magnitude(dB) -43.7213 Part Number LBN15502 Rev. Date 2010-07-21 Ver. 1.0 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 3/3