LBN13902

China Electronics Technology Group Corporation No.26 Research Institute 138.8MHz SAW Filter 15MHz Bandwidth Part Number: LBN13902 www.sipatsaw.com SIPAT Co., Ltd. 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 Center Frequency Insertion Loss 1.5 dB Bandwidth 3 dB Bandwidth 30 dB Bandwidth 40 dB Bandwidth Passband Variation Absolute Delay Ultimate Rejection(f0±25MHz) Material Temperature coefficient Substrate Material Ambient Temperature DC Voltage Input Power ESD Class Package Size Notes: 1. 2. 3. 4. All specifications are based on the test circuit shown; In production, all specifications are measured by Agilent Network analyzer and full 2 port calibration at room temperature; Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing tolerances; This is the optimum impedance in order to achieve the performance show. Unit MHz dB MHz MHz MHz MHz dB usec dB KHz/°C °C V dBm - Minimum 138.65 14.95 15 55 Typical 138.8 25.8 15.04 15.16 15.76 15.85 1 3.75 56 -13.05 YZ LN 25 0 Maximum 138.95 27 15.85 1.5 - - 1A 10 DIP3512 (35.0x12.8x4.7mm3) SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number Rev. Date Ver. LBN13902 2011-03-23 1.0 Page 1/3 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 138.8MHz SAW Filter 15MHz Bandwidth Part Number: LBN13902 www.sipatsaw.com SIPAT Co., Ltd. Matching Configuration Source/Load Impedance=50 ohm INPUT 50Ω OUTPUT 50Ω Notes - Component values may change depending on board layout. Package Dimension 35.00 0.50 12.80 0.50 SIPAT LBN13902 XXYYZZ Pad Configuration: Input Output 1 5 Ground All Others 4.70 0.50 4.50 0.50 Marking Configuration: 1) SIPAT: Manufacturer Name 2) LBN13902: Part Number 3) XXYY: Date(Year/month) 4) ZZ: Identified Code 0.45 0.05 2.54 0.20 7.62 0.50 3 6 Package: DIP3512 SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 2 1 4 5 25.40 0.50 2.54 0.20 Unit: mm Part Number Rev. Date Ver. LBN13902 2011-03-23 1.0 Page 2/3 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 138.8MHz SAW Filter 15MHz Bandwidth Part Number: LBN13902 www.sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Response Type Performance -15.7983 -25.7983 -35.7983 -25.2983 -24.2983 Passband Response Type Performance -24.7983 -45.7983 Magnitude(dB) Amplitude ripple(dB) -55.7983 -65.7983 -75.7983 -85.7983 -25.7983 -26.2983 -26.7983 -27.2983 -95.7983 -105.7983 -115.7983 115 120 125 130 135 140 145 Frequency(MHz) 150 155 160 -27.7983 125 130 135 140 Frequency(MHz) 145 150 155 Horizontal: 5MHz/Div Vertical: 10dB/Div Horizontal: 5MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f0±7.5MHz) Type Performance 4400 60 Phase Linearity(f0±7.5MHz) Type Performance 4200 40 4000 20 Group Delay Time(ns) 3800 X: 131.3 Y: 3750 X: 138.8 Y: 3763 X: 131.3 Y: 6.685 X: 146.3 Y: 12.79 Degree(deg) X: 146.3 Y: 3682 0 X: 138.8 Y: -2.63 3600 -20 3400 -40 3200 3000 -60 2800 125 130 135 140 Frequency(MHz) 145 150 -80 125 130 135 140 Frequency(MHz) 145 150 Horizontal: 5MHz/Div Vertical: 200ns/Div Horizontal: 5MHz/Div Vertical: 20deg/Div Smith Chart S11 +j1.0 +j0.5 +j2.0 Smith Chart S22 +j1.0 +j0.5 +j2.0 +j0.2 +j5.0 +j0.2 +j5.0 0.2 0.5 1.0 2.0 0.0 ∞ 0.0 5.0 0.2 0.5 1.0 2.0 5.0 ∞ -j0.2 -j5.0 -j0.2 -j5.0 -j0.5 -j1.0 -j2.0 -j0.5 -j1.0 -j2.0 SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number Rev. Date Ver. LBN13902 2011-03-23 1.0 Page 3/3 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com