120MHz SAW Filter 15MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN12012 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 119.875 120 120.125 Insertion Loss dB - 25.4 27 1.5 dB Bandwidth MHz 15 15.07 - 3 dB Bandwidth MHz - 15.21 - 20 dB Bandwidth MHz - 15.73 15.8 25 dB Bandwidth MHz - 15.81 16.05 30 dB Bandwidth MHz - 15.87 16.5 40 dB Bandwidth MHz - 15.98 17.5 Passband Variation dB - 0.9 1.5 Absolute Delay usec - 2.87 2.95 Ultimate Rejection dB 40 44 - Material Temperature coefficient KHz/°C -11.28 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 LBN12012 Rev. Date 2010-07-30 Ver. 2.0 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 1/3 120MHz SAW Filter 15MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN12012 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 LBN12012 XXYYZZ 1) SIPAT: Manufacturer Name 2) LBN12012: Part Number 3) XXYY: Date(Year/month) 4) ZZ: Identified Code 5 6 1 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 7.62 0.50 4 3 2 Package: DIP3512 Output Marking Configuration: 2.54 0.20 25.40 0.50 1 Ground All Others 4.70 0.50 4.50 0.50 0.45 0.05 Input Part Number LBN12012 Rev. Date 2010-07-30 Ver. 2.0 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 2/3 120MHz SAW Filter 15MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN12012 www.sipatsaw.com Typical Performance Frequency Response Passband Response Type Performance Type Performance -15.4194 -23.9194 -25.4194 -24.4194 -35.4194 -24.9194 -25.4194 A m plitude ripple(dB ) -55.4194 -65.4194 -75.4194 -25.9194 -26.4194 -85.4194 -26.9194 -95.4194 -27.4194 -105.4194 -115.4194 70 80 90 100 110 120 130 Frequency(MHz) Horizontal: 10MHz/Div 140 150 160 -27.9194 105 170 Vertical: 10dB/Div 110 115 120 Frequency(MHz) 125 Horizontal: 5MHz/Div Group Delay Variation(f0±7MHz) 130 135 Vertical: 0.5dB/Div Phase Linearity(f0±7MHz) Type Performance Type Performance 15 3200 3100 10 3000 5 X: 120 Y: 1.573 2900 X: 127 Y: 2838 X: 120 Y: 2867 X: 113 Y: 2856 Degree(deg) G roup Delay T im e(ns ) X: 127 Y: 1.382 X: 113 Y: -0.6498 0 2800 -5 2700 -10 2600 120 Frequency(MHz) 125 Horizontal: 5MHz/Div -15 130 Vertical: 100ns/Div 110 115 120 Frequency(MHz) Horizontal: 5MHz/Div Smith Chart S11 +j0.5 +j2.0 -j0.2 -j5.0 -j0.5 5.0 0.0 ∞ +j5.0 0.5 2.0 1.0 -j0.2 +j2.0 +j0.2 +j5.0 0.2 +j0.2 0.5 Vertical: 5deg/Div +j1.0 +j0.5 ∞ -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 130 Smith Chart S22 +j1.0 0.0 125 2.0 115 1.0 110 5.0 2500 0.2 Magnitude(dB) -45.4194 Part Number LBN12012 Rev. Date 2010-07-30 Ver. 2.0 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 3/3