LBN140A58

China Electronics Technology Group Corporation No.26 Research Institute 140MHz SAW Filter 25MHz Bandwidth Part Number: LBN140A58 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 Passband Variation Absolute Delay f0±12.7MHz f0±12.9MHz Ultimate Rejection f0±13.3MHz f0±17.3MHz f0±22.3MHz 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 dB usec dB dB dB dB dB KHz/°C °C V dBm - Minimum 139.85 24.55 35 45 49 52 52 Typical 140 30 24.43 24.57 0.8 3.37 37 52 51 53 53 -13.2 YZ LN 25 0 Maximum 140.15 32 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. LBN140A58 2010-11-18 1.1 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 25MHz Bandwidth Part Number: LBN140A58 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: 12.80 0.50 SIPAT LBN140A58 XXYYZZ Input Output 1 5 Ground All Others 4.70 0.50 4.50 0.50 Marking Configuration: 1) SIPAT: Manufacturer Name 2) LBN140A58: 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. LBN140A58 2010-11-18 1.1 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 25MHz Bandwidth Part Number: LBN140A58 www.sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Response Type Performance -19.9048 -29.9048 -39.9048 -29.4048 -28.4048 Passband Response Type Performance -28.9048 -49.9048 Magnitude(dB) A m plitude ripple(dB ) -59.9048 -69.9048 -79.9048 -89.9048 -29.9048 -30.4048 -30.9048 -31.4048 -99.9048 -109.9048 -119.9048 90 100 110 120 130 140 150 Frequency(MHz) 160 170 180 190 -31.9048 -32.4048 110 120 130 140 Frequency(MHz) 150 160 170 Horizontal: 10MHz/Div Vertical: 10dB/Div Horizontal: 10MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f0±12MHz) Type Performance 3700 40 Phase Linearity(f0±12MHz) Type Performance 3600 30 20 3500 10 G roup Delay T im e(ns ) 3400 X: 128 Y: 3374 X: 140 Y: 3383 X: 152 Y: 3344 X: 152 Y: 6.614 X: 128 Y: 2.444 Degree(deg) 0 X: 140 Y: -0.4545 3300 -10 3200 -20 3100 -30 3000 120 125 130 135 140 Frequency(MHz) 145 150 155 160 -40 120 125 130 135 140 Frequency(MHz) 145 150 155 160 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. LBN140A58 2010-11-18 1.1 Page 3/3 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com