160MHz SAW Filter 10MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBT16048 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 159.92 160 160.08 Insertion Loss dB 22 23 26 3 dB Bandwidth MHz 9.9 9.96 10.3 40dB Bandwidth MHz - 11.29 11.35 50 dB Bandwidth MHz - 11.42 12 Passband Variation dB - 0.8 1 Absolute Delay usec - 3 3.5 Group Delay Variation(f0±4.5MHz) nsec - 75 300 Ultimate Rejection dB 50 60 - Material Temperature coefficient KHz/°C -2.88 Substrate Material - 112LT 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 DIP2212 (22.2x12.8x4.7mm3) 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 LBT16048 Rev. Date 2008-03-04 Ver. 1.0 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 1/3 160MHz SAW Filter 10MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBT16048 www. sipatsaw.com Matching Configuration L1 INPUT 50Ω L1=L2=39nH L2 OUTPUT 50Ω C1=27pF C2=36pF Source/Load Impedance=50 ohm C1 C2 Notes - Component values may change depending on board layout. Package Dimension 22.20 0.5 Pad Configuration: 12.80 0.5 SIPAT LBT16048 08XX Input 1 Output 5 Ground All Others 4.7 Marking Configuration: 4.5 1) SIPAT: Manufacturer Name 2) LBT16048: Part Number 0.45 0.05 3) 08XX: Date Code 2.54 0.2 5 6 1 2.54 0.2 Package: DIP2212 Unit: mm SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 7.62 0.2 4 3 2 12.70 0.2 Part Number LBT16048 Rev. Date 2008-03-04 Ver. 1.0 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 2/3 160MHz SAW Filter 10MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBT16048 www. sipatsaw.com Typical Performance Frequency Respond Passband Respond Type Performance -13.2366 -21.7366 -23.2366 -22.2366 -33.2366 -22.7366 -43.2366 Magnitude(dB) -53.2366 -23.2366 -63.2366 -23.7366 -73.2366 -24.2366 -83.2366 -93.2366 -24.7366 -103.2366 -25.2366 -113.2366 140 145 150 155 160 Frequency(MHz) 165 Horizontal: 5MHz/Div 170 175 -25.7366 150 180 Vertical: 10dB/Div 152 154 156 158 160 162 Horizontal: 2MHz/Div Group Delay Variation(f0±4.5MHz) 164 166 170 Vertical: 0.5dB/Div Phase Linearity(f0±4.5MHz) Type Performance Type Performance 3200 20 3150 15 3100 10 3050 X: 164.5 Y: 3.271 5 X: 160 Y: 3000 X: 155.5 Y: 2979 X: 164.5 Y: 2987 X: 155.5 Y: 0.33 Degree(deg) 3000 2950 0 X: 160 Y: -1.082 -5 2900 -10 2850 -15 2800 -20 2750 158 160 Frequency(MHz) 162 Horizontal: 2MHz/Div 164 166 -25 152 168 Vertical: 50ns/Div 154 156 158 Horizontal: 2MHz/Div Smith Chart S11 +j2.0 168 +j5.0 0.0 0.5 ∞ -j5.0 -j0.2 +j2.0 +j0.2 0.2 5.0 2.0 1.0 0.5 166 Vertical: 5deg/Div +j0.5 +j5.0 +j0.2 ∞ -j5.0 -j0.2 -j2.0 -j0.5 -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 +j1.0 +j0.5 -j0.5 162 Smith Chart S22 +j1.0 0.0 160 Frequency(MHz) 5.0 156 2.0 154 1.0 2700 152 0.2 Group Delay Time(ns) 168 Part Number LBT16048 Rev. Date 2008-03-04 Ver. 1.0 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 3/3