LBS140A30

China Electronics Technology Group Corporation No.26 Research Institute 140MHz SAW Filter 0.75MHz Bandwidth Part Number: LBS140A30 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±0.8MHz f0±1MHz Ultimate Rejection f0±1.4MHz f0±5.4MHz 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 KHz/°C °C °C °C V dBm - Minimum 139.85 0.75 35 45 50 55 Typical 140 21 0.78 1.55 0.6 3.27 44 54 61 63 0.14 Qz 25 Maximum 140.15 27 1 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. LBS140A30 2009-03-24 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 0.75MHz Bandwidth Part Number: LBS140A30 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 LBS140A30 XXYYZZ Pad Configuration: Input Output 1 5 Ground All Others 4.70 4.50 Marking Configuration: 1) SIPAT: Manufacturer Name 2) LBS140A30: 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. LBS140A30 2009-03-24 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 0.75MHz Bandwidth Part Number: LBS140A30 www.sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Respond Type Performance -10.9719 -20.9719 -30.9719 -20.4719 -19.4719 Passband Respond Type Performance -19.9719 -40.9719 Magnitude(dB) A m plitude ripple(dB ) -50.9719 -60.9719 -70.9719 -80.9719 -20.9719 -21.4719 -21.9719 -22.4719 -90.9719 -100.9719 -110.9719 134 136 138 140 142 Frequency(MHz) 144 146 -22.9719 -23.4719 138.5 139 139.5 140 Frequency(MHz) 140.5 141 141.5 Horizontal: 2MHz/Div Vertical: 10dB/Div Horizontal: 0.5MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f0±0.3MHz) Type Performance 20 Phase Linearity(f0±0.3MHz) Type Performance 4500 15 4000 10 5 G roup Delay T im e(ns ) 3500 X: 139.7 Y: 3211 X: 140 Y: 3325 X: 140.3 Y: 3312 X: 140.3 Y: 0.5691 D egree(deg) 0 X: 139.7 Y: -1.132 X: 140 Y: -0.4345 3000 -5 2500 -10 2000 -15 -20 1500 139 139.2 139.4 139.6 139.8 140 Frequency(MHz) 140.2 140.4 140.6 140.8 141 139 139.2 139.4 139.6 139.8 140 Frequency(MHz) 140.2 140.4 140.6 140.8 141 Horizontal: 0.2MHz/Div Vertical: 500ns/Div Horizontal: 0.2MHz/Div Vertical: 5deg/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. LBS140A30 2009-03-24 1.0 Page 3/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com