120MHz SAW Filter 19MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN12030 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 119.92 120 120.08 Insertion Loss dB - 24.3 26 1 dB Bandwidth MHz - 18.84 - 3 dB Bandwidth MHz 19 19.22 - 40 dB Bandwidth MHz - 20.27 - 50 dB Bandwidth MHz - 20.41 20.5 Passband Variation dB - 0.9 1 Group Delay Variation(f0±9MHz) nsec - 80 150 Absolute Delay usec - 2.67 - Ultimate Rejection dB 50 54 - Material Temperature coefficient KHz/°C -9.84 Substrate Material - 128LN 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 LBN12030 Rev. Date 2007-12-21 Ver. 1.0 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 1/3 120MHz SAW Filter 19MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN12030 www. sipatsaw.com Matching Configuration L1 INPUT 50Ω L1=39nH L2 OUTPUT 50Ω L2=27nH C1=C2=15pF Source/Load Impedance=50 ohm C2 C1 Notes - Component values may change depending on board layout. Package Dimension 35.00 0.5 Pad Configuration: 12.80 0.5 SIPAT LBN12030 07XX Input 1 Output 5 Ground All Others 4.7 4.5 Marking Configuration: 1) SIPAT: Manufacturer Name 0.45 0.05 2) LBN12030: Part Number 2.54 0.2 3) 07XX: Date Code 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 5 6 1 Package: DIP3512 7.62 0.2 4 3 2 25.40 0.2 Part Number LBN12030 Rev. Date 2007-12-21 Ver. 1.0 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 2/3 120MHz SAW Filter 19MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN12030 www. sipatsaw.com Typical Performance Frequency Respond Passband Respond Type Performance -14.2673 -22.7673 -24.2673 -23.2673 -34.2673 -23.7673 Magnitude(dB) -44.2673 -24.2673 -54.2673 -64.2673 -24.7673 -74.2673 -25.2673 -84.2673 -25.7673 -94.2673 -26.2673 -104.2673 100 105 110 115 120 125 Frequency(MHz) Horizontal: 5MHz/Div 130 135 140 -26.7673 105 145 Vertical: 10dB/Div 110 115 Type Performance 2750 20 X: 120 Y: 2681 Vertical: 0.5dB/Div 10 X: 129 Y: 6.744 X: 111 Y: 4.615 X: 129 Y: 2656 X: 111 Y: 2648 Degree(deg) 2650 2600 -10 -20 2500 -30 120 Frequency(MHz) 125 Horizontal: 5MHz/Div 130 -40 105 135 Vertical: 50ns/Div 110 115 Horizontal: 5MHz/Div Smith Chart S11 +j2.0 +j5.0 0.0 0.5 ∞ -j5.0 -j0.2 +j2.0 +j0.2 0.2 5.0 2.0 1.0 135 Vertical: 10deg/Div +j0.5 +j5.0 +j0.2 0.5 130 +j1.0 +j0.5 ∞ -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 125 Smith Chart S22 +j1.0 -j0.5 120 Frequency(MHz) 5.0 115 2.0 110 X: 120 Y: -2.055 0 2550 0.2 Group Delay Time(ns) 135 Type Performance 30 0.0 130 Phase Linearity(f0±9MHz) 2800 2450 105 125 Horizontal: 5MHz/Div Group Delay Variation(f0±9MHz) 2700 120 1.0 -114.2673 95 Part Number LBN12030 Rev. Date 2007-12-21 Ver. 1.0 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 3/3