140MHz SAW Filter 30MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. N140A86 Part Number: LB LBN140A86 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 139.8 140 140.2 Insertion Loss dB - 28.6 32 1.5dB Bandwidth MHz 30 30.05 - 3dB Bandwidth MHz - 30.22 - 35dB Bandwidth MHz - 31.05 31.15 40dB Bandwidth MHz - 31.11 31.15 50dB Bandwidth MHz - 31.25 31.35 F0±15.5MHz dB 25 30 - F0±15.7MHz dB 40 45 - F0±16.1MHz dB 50 50 - F0±20.1MHz dB 50 55 - 0.9 1.5 Selectivity Passband Variation dB Ultimate Rejection dB 50 50 - Group Delay Variation nsec - 80 100 Absolute Delay us - 2.84 4.0 Material Temperature coefficient KHz/°C -13.16 Substrate Material - YZ-LN Ambient Temperature °C 25 Operating Temperature Range °C -25 - 85 Storage Temperature Range °C -45 - 105 Input Power dBm - - 10 ESD Class - 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. Part Number LBN140A86 ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Rev. Date 2013-08-02 Ver. 1.0 Tel: +86-23-62808818 Phone: +86-23-62920684 Fax: +86-23-62808382 Fax: +86-23-62805284 Page 1/3 www.sipatsaw.com / [email protected] www.sipatsaw.com / [email protected] 140MHz SAW Filter 30MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. N140A86 Part Number: LB LBN140A86 www.sipatsaw.com Matching Configuration 手动测试座 33 nH L2= 47 nH L1= L1=33 33nH L2=47 47nH 8.2 pF C2= 8.2 pF C1= C1=8.2 8.2pF C2=8.2 8.2pF Source/Load Impedance=50 ohm Notes - Component values may change depending on board layout. Package Dimension 35.00 0.50 Pad Configuration Configuration:: 12.80 0.50 SIPAT LBN140A86 XXYYZZ 1 Output 5 Ground All Others 4.70 0.50 4.50 0.50 0.45 0.05 Input Marking Configuration Configuration:: 1) SIPAT: Manufacturer Name 2) LBN140A86: Part Number 3) XXYY: Date(Year/month) 4) ZZ: Identified Code 2.54 0.20 5 6 1 Package: DIP3512 7.62 0.50 4 3 2 25.40 0.50 2.54 0.20 Unit: mm SIPAT Co., Ltd. Part Number LBN140A86 ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Rev. Date 2013-08-02 Ver. 1.0 Tel: +86-23-62808818 Phone: +86-23-62920684 Fax: +86-23-62808382 Fax: +86-23-62805284 Page 2/3 www.sipatsaw.com / [email protected] www.sipatsaw.com / [email protected] 140MHz SAW Filter 30MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. N140A86 Part Number: LB LBN140A86 www.sipatsaw.com Typical Performance Frequency Response Passband Response Type Performance Type Performance -26.1057 -28.6057 -26.6057 -38.6057 -27.1057 -48.6057 -27.6057 -58.6057 -28.1057 Amplitude ripple(dB) Magnitude(dB) -18.6057 -68.6057 -78.6057 -88.6057 -28.6057 -29.1057 -29.6057 -98.6057 -30.1057 -108.6057 -30.6057 -118.6057 -31.1057 90 100 110 120 130 140 150 Frequency(MHz) Horizontal: 5MHz/Div 160 170 180 190 Vertical: 10dB/Div 120 125 130 135 140 145 Frequency(MHz) Horizontal: 1MHz/Div Group Delay Variation 150 155 160 Vertical: 0.5dB/Div Phase Linearity Type Performance Type Performance 20 3300 15 3200 10 X: 155 Y: 10.02 3000 X: 140 Y: 2870 X: 125 Y: 2832 2900 5 Degree(deg) Group Delay Time(ns) 3100 X: 155 Y: 2795 2800 2700 X: 125 Y: 1.072 X: 140 Y: -1.075 0 -5 2600 -10 2500 125 130 135 140 Frequency(MHz) 145 Horizontal: 1MHz/Div 150 155 120 Vertical: 200ns/Div 125 130 135 140 145 Frequency(MHz) Horizontal: 1MHz/Div Smith Chart S11 150 155 Vertical: 5deg/Div Smith Chart S22 +j1.0 +j1.0 +j0.5 +j0.5 +j2.0 +j2.0 +j0.2 +j5.0 5.0 2.0 1.0 5.0 2.0 1.0 0.5 0.2 0.0 0.5 +j5.0 0.2 +j0.2 0.0 160 -j0.2 -j0.2 ∞ ∞ -j5.0 -j5.0 -j0.5 -j0.5 -j2.0 -j2.0 -j1.0 -j1.0 SIPAT Co., Ltd. Part Number LBN140A86 ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Rev. Date 2013-08-02 Ver. 1.0 Tel: +86-23-62808818 Phone: +86-23-62920684 Fax: +86-23-62808382 Fax: +86-23-62805284 Page 3/3 www.sipatsaw.com / [email protected] www.sipatsaw.com / [email protected]