LBN140A48

China Electronics Technology Group Corporation No.26 Research Institute 140MHz SAW Filter 24MHz Bandwidth Part Number: LBN140A48 www.sipatsaw.com SIPAT Co., Ltd. Features For IF SAW filter High attenuation Single-ended operation Dual In-line Package 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±12.6MHz Ultimate Rejection f0±13MHz f0±17MHz Material Temperature coefficient Substrate Material Ambient Temperature Operating Temperature Range DC Voltage Input Power ESD Class Package Size Notes: 1. 2. 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; 3. Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing tolerances; 4. This is the optimum impedance in order to achieve the performance show. Unit MHz dB MHz MHz MHz dB usec dB dB dB KHz/°C °C °C V dBm - Minimum 139.8 24 40 45 50 Typical 140 27.1 24.04 24.2 25.04 1.1 3 50 55 60 -13.16 YZ LN 25 Maximum 140.2 28 25.25 1.5 4.5 - -40 0 +85 - 1A 10 DIP2712 (27.0x12.8x4.7mm3) SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number Rev. Date Ver. LBN140A48 2010-04-16 2.0 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 24MHz Bandwidth Part Number: LBN140A48 www.sipatsaw.com SIPAT Co., Ltd. Matching Configuration INPUT 50Ω C1 L1 L2 OUTPUT 50Ω C2 Notes - Component values may change depending on board layout. L1=39nH L2=33nH C1=C2=10pF Source/Load Impedance=50 ohm Package Dimension 27.00 0.50 Pad Configuration: SIPAT LBN140A48 XXYYZZ Input Output 1 5 12.80 0.50 4.30 0.50 4.50 0.50 Ground All Others Marking Configuration: 1) SIPAT: Manufacturer Name 2) LBN140A48: 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: DIP2712 SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 2 1 4 5 17.70 0.50 2.54 0.20 Unit: mm Part Number Rev. Date Ver. LBN140A48 2010-04-16 2.0 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 24MHz Bandwidth Part Number: LBN140A48 www.sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Response Type Performance -17.1098 -27.1098 -37.1098 -26.6098 -25.6098 Passband Response Type Performance -26.1098 -47.1098 Magnitude(dB) A m plitude ripple(dB ) -57.1098 -67.1098 -77.1098 -87.1098 -27.1098 -27.6098 -28.1098 -28.6098 -97.1098 -107.1098 -117.1098 90 -29.1098 100 110 120 130 140 150 Frequency(MHz) 160 170 180 190 -29.6098 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 3300 60 Phase Linearity(f0±12MHz) Type Performance 40 3200 20 3100 X: 140 Y: 3035 X: 152 Y: 2997 X: 128 Y: 2.834 X: 152 Y: 6.836 X: 140 Y: -3.245 G roup Delay T im e(ns ) 3000 Degree(deg) -20 -40 -60 155 160 -80 120 X: 128 Y: 3004 0 2900 2800 2700 120 125 130 135 140 Frequency(MHz) 145 150 125 130 135 140 Frequency(MHz) 145 150 155 160 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 ∞ 5.0 0.0 ∞ -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. LBN140A48 2010-04-16 2.0 Page 3/3 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com