LBN140A50

China Electronics Technology Group Corporation No.26 Research Institute 140MHz SAW Filter 19MHz Bandwidth Part Number: LBN140A50 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 18.9 53 Typical 140 27 18.82 18.96 19.71 19.76 19.81 19.88 19.94 0.9 3.3 54 -13.16 YZ LN 25 0 Maximum 140.15 28 19.8 20.2 21 29 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. LBN140A50 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 19MHz Bandwidth Part Number: LBN140A50 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 LBN140A50 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) LBN140A50: 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. LBN140A50 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 19MHz Bandwidth Part Number: LBN140A50 www.sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Response Type Performance -16.9682 -26.9682 -36.9682 -26.4682 -25.4682 Passband Response Type Performance -25.9682 -46.9682 Magnitude(dB) A m plitude ripple(dB ) -56.9682 -66.9682 -76.9682 -86.9682 -26.9682 -27.4682 -27.9682 -28.4682 -96.9682 -106.9682 -116.9682 90 100 110 120 130 140 150 Frequency(MHz) 160 170 180 190 -28.9682 -29.4682 120 125 130 135 140 Frequency(MHz) 145 150 155 160 Horizontal: 10MHz/Div Vertical: 10dB/Div Horizontal: 5MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f0±9MHz) Type Performance 3600 40 Phase Linearity(f0±9MHz) Type Performance 30 3500 20 3400 X: 140 Y: 3344 X: 131 Y: 3302 10 X: 131 Y: 5.154 X: 140 Y: -0.6926 X: 149 Y: 6.52 G roup Delay T im e(ns ) X: 149 Y: 3327 3300 Degree(deg) 135 140 Frequency(MHz) 145 150 155 0 -10 3200 -20 -30 3100 -40 3000 125 130 -50 125 130 135 140 Frequency(MHz) 145 150 155 Horizontal: 5MHz/Div Vertical: 100ns/Div Horizontal: 5MHz/Div Vertical: 10deg/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. LBN140A50 2010-04-13 1.0 Page 3/3 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com