LBN140A49

China Electronics Technology Group Corporation No.26 Research Institute 140MHz SAW Filter 10MHz Bandwidth Part Number: LBN140A49 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 35 dB Bandwidth 40 dB Bandwidth 45 dB Bandwidth 50 dB Bandwidth 53 dB Bandwidth Passband Variation Absolute Delay Ultimate Rejection(f0±15MHz) 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 MHz MHz MHz dB usec dB KHz/°C °C V dBm - Minimum 139.85 9.9 53 Typical 140 24.3 9.76 9.94 10.75 10.84 10.93 11.05 11.1 1.2 3.2 54 -13.16 YZ LN 25 0 Maximum 140.15 28 10.8 11.2 12 20 1.5 4.5 - - 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. LBN140A49 2010-04-13 1.0 Page 1/3 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 140MHz SAW Filter 10MHz Bandwidth Part Number: LBN140A49 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 Pad Configuration: SIPAT LBN140A49 XXYYZZ Input Output 1 5 12.80 0.50 4.70 0.50 4.50 0.50 Ground All Others Marking Configuration: 1) SIPAT: Manufacturer Name 2) LBN140A49: 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. LBN140A49 2010-04-13 1.0 Page 2/3 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 140MHz SAW Filter 10MHz Bandwidth Part Number: LBN140A49 www.sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Response Type Performance -14.319 -24.319 -34.319 -23.819 -44.319 Amplitude ripple(dB) Magnitude(dB) -54.319 -64.319 -74.319 -84.319 -25.819 -94.319 -104.319 -114.319 115 120 125 130 135 140 145 Frequency(MHz) 150 155 160 165 -26.319 -26.819 130 -24.319 -24.819 -25.319 -22.819 -23.319 Passband Response Type Performance 132 134 136 138 140 142 Frequency(MHz) 144 146 148 150 Horizontal: 5MHz/Div Vertical: 10dB/Div Horizontal: 2MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f0±4.5MHz) Type Performance 4000 Phase Linearity(f0±4.5MHz) Type Performance 60 3800 40 3600 20 3400 G roup Delay T im e(ns ) X: 140 Y: 3286 X: 135.5 Y: 3193 X: 144.5 Y: 3252 0 Degree(deg) X: 135.5 Y: -0.9195 X: 140 Y: -10.93 X: 144.5 Y: 1.893 3200 -20 3000 -40 2800 2600 -60 2400 130 132 134 136 138 140 Frequency(MHz) 142 144 146 148 150 -80 130 132 134 136 138 140 Frequency(MHz) 142 144 146 148 150 Horizontal: 2MHz/Div Vertical: 200ns/Div Horizontal: 2MHz/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 5.0 0.2 0.5 1.0 2.0 0.0 ∞ 0.0 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. LBN140A49 2010-04-13 1.0 Page 3/3 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com