LBN140A68

China Electronics Technology Group Corporation No.26 Research Institute 140MHz SAW Filter 11MHz Bandwidth Part Number: LBN140A68 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 40 dB Bandwidth Passband Variation Absolute Delay f0±5.7MHz Ultimate Rejection f0±5.9MHz f0±6.3MHz f0±10.3MHz Material Temperature coefficient Substrate Material Ambient Temperature Operating 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 MHz dB usec dB dB dB dB KHz/°C °C °C V dBm - Minimum 139.8 10.5 37 47 50 53 Typical 140 24.9 10.38 10.54 11.37 0.8 3.2 40 53 56 56 -13.2 YZ LN 25 Maximum 140.2 27 1.5 4 - -40 - 0 1A +85 10 DIP3512 (35.0x12.8x4.7) SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number Rev. Date Ver. LBN140A68 2011-07-13 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 11MHz Bandwidth Part Number: LBN140A68 www.sipatsaw.com SIPAT Co., Ltd. Matching Configuration INPUT 50 1 5 OUTPUT 50 Source/Load Impedance=50 ohm Notes - Component values may change depending on board layout. Package Dimension 35.00 0.50 12.80 0.50 SIPAT LBN140A68 XXYYZZ Pad Configuration: Input Output 1 5 Ground 2,3,4,6 4.70 0.50 4.50 0.50 Marking Configuration: 1) SIPAT: Manufacturer Name 2) LBN140A68: 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. LBN140A68 2011-07-13 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 11MHz Bandwidth Part Number: LBN140A68 www.sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Response Type Performance -14.8637 -23.3637 Passband Response Type Performance -24.8637 -23.8637 -34.8637 -24.3637 -44.8637 -24.8637 Amplitude ripple(dB) 120 130 140 Frequency(MHz) 150 160 170 -54.8637 Magnitude(dB) -64.8637 -25.3637 -74.8637 -25.8637 -84.8637 -26.3637 -94.8637 -26.8637 -104.8637 -114.8637 110 -27.3637 130 132 134 136 138 140 Frequency(MHz) 142 144 146 148 150 Horizontal: 10MHz/Div Vertical: 10dB/Div Horizontal: 2MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f0±5MHz) Type Performance 3700 50 Phase Linearity(f0±5MHz) Type Performance 3600 40 3500 30 20 3400 10 Group Delay Time(ns) 3300 X: 135 Y: 3249 X: 140 Y: 3253 X: 145 Y: 3214 X: 135 Y: 3.217 X: 140 Y: -4.093 X: 145 Y: 9.12 Degree(deg) 148 150 0 3200 -10 3100 -20 3000 -30 2900 -40 2800 -50 2700 130 132 134 136 138 140 Frequency(MHz) 142 144 146 -60 130 132 134 136 138 140 Frequency(MHz) 142 144 146 148 150 Horizontal: 2MHz/Div Vertical: 100ns/Div Horizontal: 2MHz/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. LBN140A68 2011-07-13 1.0 Page 3/3 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com