LBN140A34

China Electronics Technology Group Corporation No.26 Research Institute 140MHz SAW Filter 9MHz Bandwidth Part Number: LBN140A34 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 3 dB Bandwidth 40 dB Bandwidth Passband Variation Absolute Delay f0±5.1MHz f0±5.3MHz Ultimate Rejection f0±5.7MHz f0±9.7MHz f0±15MHz Material Temperature coefficient Substrate Material Ambient Temperature Operating Temperature Range Storage Temperature Range 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 °C °C V dBm - Minimum 139.85 9.3 35 45 48 50 55 Typical 140 23.7 9.38 10.17 1.3 3.11 43 50 51 55 58 -13.16 YZ LN 25 Maximum 140.15 27 1.5 4 - -40 -45 - 0 1A +85 +105 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. LBN140A34 2009-05-11 1.0 Page 1/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 140MHz SAW Filter 9MHz Bandwidth Part Number: LBN140A34 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 LBN140A34 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) LBN140A34: Part Number 3) XXYY: Date(Year/month) 4) ZZ: Identified Code 0.45 0.05 2.54 0.20 7.62 0.20 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 0.20 2.54 0.20 Unit: mm Part Number Rev. Date Ver. LBN140A34 2009-05-11 1.0 Page 2/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 140MHz SAW Filter 9MHz Bandwidth Part Number: LBN140A34 www.sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Respond Type Performance -13.712 -23.712 -33.712 -23.212 -22.212 Passband Respond Type Performance -22.712 -43.712 Magnitude(dB) A m plitude ripple(dB ) -53.712 -63.712 -73.712 -83.712 -23.712 -24.212 -24.712 -25.212 -93.712 -103.712 -113.712 115 120 125 130 135 140 145 Frequency(MHz) 150 155 160 165 -25.712 -26.212 120 125 130 135 140 Frequency(MHz) 145 150 155 160 Horizontal: 5MHz/Div Vertical: 10dB/Div Horizontal: 5MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f0±4.5MHz) Type Performance 3800 150 Phase Linearity(f0±4.5MHz) Type Performance 3600 100 3400 50 G roup Delay T im e(ns ) 3200 D egree(deg) X: 140 Y: 3084 X: 135.5 Y: 3017 X: 144.5 Y: 3079 0 X: 135.5 Y: -8.923 X: 140 Y: -13.22 X: 144.5 Y: 0.9799 3000 -50 2800 -100 2600 -150 2400 -200 134 136 138 140 Frequency(MHz) 142 144 146 134 136 138 140 Frequency(MHz) 142 144 146 Horizontal: 2MHz/Div Vertical: 200ns/Div Horizontal: 2MHz/Div Vertical: 50deg/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. LBN140A34 2009-05-11 1.0 Page 3/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com