LBN140A22

China Electronics Technology Group Corporation No.26 Research Institute 140MHz SAW Filter 20MHz Bandwidth Part Number: LBN140A22 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 Passband Variation Absolute Delay f0±10.4MHz f0±10.6MHz Ultimate Rejection f0±11MHz 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 dB usec dB dB dB dB KHz/°C °C °C °C V dBm - Minimum 20.1 25 35 45 45 Typical 140 27.5 20.17 1 3.07 26 48 48 48 -13.16 YZ LN 25 Maximum 29 - -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. LBN140A22 2008-10-27 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 20MHz Bandwidth Part Number: LBN140A22 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 0.5 12.80 0.5 SIPAT LBN140A22 XXYYZZ Pad Configuration: Input Output 1 5 Ground All Others Marking Configuration: 1) SIPAT: Manufacturer Name 2) LBN140A22: Part Number 3) XXYY: Date(Year/month) 4) ZZ: Identified Code 4.7 4.5 0.45 0.05 2.54 0.2 7.62 0.2 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 0.2 2.54 0.2 Unit: mm Part Number Rev. Date Ver. LBN140A22 2008-10-27 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 20MHz Bandwidth Part Number: LBN140A22 www.sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Respond Type Performance -17.5116 -27.5116 -37.5116 -27.0116 -26.0116 Passband Respond Type Performance -26.5116 -47.5116 Magnitude(dB) Amplitude ripple(dB) -57.5116 -67.5116 -77.5116 -87.5116 -27.5116 -28.0116 -28.5116 -29.0116 -97.5116 -107.5116 -117.5116 115 120 125 130 135 140 145 Frequency(MHz) 150 155 160 165 -29.5116 -30.0116 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±10MHz) Type Performance 3600 80 Phase Linearity(f0±10MHz) Type Performance 3500 60 3400 40 3300 20 3200 Group Delay Time(ns) X: 140 Y: 3067 X: 130 Y: -0.7794 X: 150 Y: 3048 X: 140 Y: 0.1923 X: 150 Y: 6.78 3100 X: 130 Y: 3023 3000 Degree(deg) 155 0 -20 2900 -40 2800 -60 2700 -80 2600 2500 125 130 135 140 Frequency(MHz) 145 150 -100 125 130 135 140 Frequency(MHz) 145 150 155 Horizontal: 5MHz/Div Vertical: 100ns/Div Horizontal: 5MHz/Div Vertical: 20deg/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. LBN140A22 2008-10-27 1.0 Page 3/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com