140MHz SAW Filter 24MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN140A32 www.sipatsaw.com Features For IF SAW filter High attenuation Single-ended operation Dual In-line Package RoHS compliant (2002/95/EC), Pb-free Specifications Parameter Unit Minimum Typical Maximum Center Frequency MHz 139.75 140 140.25 Insertion Loss dB - 29.4 30 3 dB Bandwidth MHz 24.1 24.23 - 40 dB Bandwidth MHz - 25 - Passband Variation dB - 1.4 1.8 Absolute Delay usec - 3.25 4 f0±12.5MHz dB 35 36 - f0±12.7MHz dB 45 50 - f0±13.1MHz dB 45 49 - f0±15MHz dB 50 54 - f0±17.1MHz dB 55 56 - Ultimate Rejection Material Temperature coefficient KHz/°C -13.16 Substrate Material - YZ LN Ambient Temperature °C 25 Operating Temperature Range °C -40 - +85 Storage Temperature Range °C -45 - +105 DC Voltage V Input Power dBm ESD Class - 0 - - 10 1A DIP3512 (35.0x12.8x4.7mm3) Package Size Notes: 1. All specifications are based on the test circuit shown; 2. 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. SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number LBN140A32 Rev. Date 2009-03-30 Ver. 1.0 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 1/3 140MHz SAW Filter 24MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN140A32 www.sipatsaw.com Matching Configuration L1=120nH OUTPUT 50Ω INPUT 50Ω Source/Load Impedance=50 ohm Notes - Component values may change depending L1 on board layout. Package Dimension 35.00 0.50 Pad Configuration: 12.80 0.50 SIPAT LBN140A32 XXYYZZ 1 Output 5 Ground All Others 4.70 Marking Configuration: 4.50 1) SIPAT: Manufacturer Name 2) LBN140A32: Part Number 0.45 0.05 3) XXYY: Date(Year/month) 4) ZZ: Identified Code 2.54 0.20 5 6 1 Package: DIP3512 7.62 0.20 4 3 2 25.40 0.20 2.54 0.20 Unit: mm SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Input Part Number LBN140A32 Rev. Date 2009-03-30 Ver. 1.0 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 2/3 140MHz SAW Filter 24MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN140A32 www.sipatsaw.com Typical Performance Frequency Respond Passband Respond Type Performance Type Performance -19.4195 -27.9195 -29.4195 -28.4195 -39.4195 -28.9195 -29.4195 A m plitude ripple(dB ) -59.4195 -69.4195 -79.4195 -29.9195 -30.4195 -89.4195 -30.9195 -99.4195 -31.4195 -109.4195 100 110 120 130 140 150 Frequency(MHz) Horizontal: 10MHz/Div 160 170 180 -31.9195 100 190 Vertical: 10dB/Div 110 120 130 150 Horizontal: 10MHz/Div Group Delay Variation(f0±12MHz) 160 Type Performance 40 3400 30 3350 20 3300 X: 152 Y: 7.209 10 X: 140 Y: 3244 X: 128 Y: 0.4291 D egree(deg) X: 152 Y: 3241 X: 128 Y: 3208 3200 -10 -20 3100 -30 3050 -40 140 Frequency(MHz) 145 Horizontal: 5MHz/Div 150 155 -50 120 160 Vertical: 50ns/Div 125 130 135 0.0 0.5 ∞ +j5.0 0.2 5.0 2.0 1.0 -j0.2 +j2.0 +j0.2 +j5.0 0.5 160 Vertical: 10deg/Div +j0.5 +j2.0 +j0.2 0.2 155 +j1.0 +j0.5 -j0.2 -j5.0 ∞ -j5.0 -j0.5 -j2.0 -j2.0 -j1.0 -j1.0 SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 150 Smith Chart S22 +j1.0 -j0.5 145 Horizontal: 5MHz/Div Smith Chart S11 0.0 140 Frequency(MHz) 5.0 135 2.0 130 X: 140 Y: -0.863 0 3150 125 180 Vertical: 0.5dB/Div Type Performance 3250 170 Phase Linearity(f0±12MHz) 3450 3000 120 140 Frequency(MHz) 1.0 -119.4195 90 G roup Delay T im e(ns ) Magnitude(dB) -49.4195 Part Number LBN140A32 Rev. Date 2009-03-30 Ver. 1.0 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 3/3