108.6MHz SAW Filter 2MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBS10901 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 108.45 108.6 108.75 Insertion Loss dB - 24 27 3 dB Bandwidth MHz 2.4 2.48 - 40 dB Bandwidth MHz - 3.28 - Passband Variation dB - 0.5 1 Absolute Delay usec - 3.7 4 f0±1.625MHz dB 35 35 - f0±1.825MHz dB 45 46 - f0±2.225MHz dB 50 56 - f0±6.225MHz dB 55 65 - Ultimate Rejection Material Temperature coefficient KHz/°C 0.11 Substrate Material - Qz 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 LBS10901 Rev. Date 2008-07-18 Ver. 1.0 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 1/3 108.6MHz SAW Filter 2MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBS10901 www.sipatsaw.com Matching Configuration L1 INPUT 50Ω L1=L2=120nH L2 OUTPUT 50Ω C1=82pF Source/Load Impedance=50 ohm C1 Notes - Component values may change depending on board layout. Package Dimension 35.00 0.5 Pad Configuration: 12.80 0.5 SIPAT LBS10901 XXYYZZ Input 1 Output 5 Ground All Others 4.7 Marking Configuration: 1) SIPAT: Manufacturer Name 4.5 2) LBS10901: Part Number 0.45 0.05 3) XXYY: Date(Year/month) 4) ZZ: Identified Code 2.54 0.2 2.54 0.2 Unit: mm SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 5 6 1 Package: DIP3512 7.62 0.2 4 3 2 25.40 0.2 Part Number LBS10901 Rev. Date 2008-07-18 Ver. 1.0 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 2/3 108.6MHz SAW Filter 2MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBS10901 www.sipatsaw.com Typical Performance Frequency Respond Passband Respond Type Performance Type Performance -14.1004 -22.6004 -24.1004 -23.1004 -34.1004 -23.6004 Magnitude(dB) -44.1004 -24.1004 Amplitude ripple(dB) -54.1004 -64.1004 -74.1004 -24.6004 -25.1004 -84.1004 -25.6004 -94.1004 -26.1004 -104.1004 -114.1004 -26.6004 102 104 106 108 110 Frequency(MHz) Horizontal: 2MHz/Div 112 114 116 Vertical: 10dB/Div 106.5 107 107.5 108 108.5 Frequency(MHz) 109 Horizontal: 0.5MHz/Div Group Delay Variation(f0±1MHz) 109.5 110 110.5 Vertical: 0.5dB/Div Phase Linearity(f0±1MHz) Type Performance Type Performance 4200 30 4100 20 4000 3900 10 X: 109.6 Y: 1.704 X: 107.6 Y: 3717 X: 109.6 Y: 3645 X: 108.6 Y: 3698 X: 108.6 Y: -0.9627 X: 107.6 Y: -1.496 0 3700 Degree(deg) Group Delay Time(ns) 3800 3600 -10 3500 -20 3400 3300 -30 3200 108 108.5 Frequency(MHz) 109 Horizontal: 0.5MHz/Div 109.5 110 -40 110.5 Vertical: 100ns/Div 107 107.5 108 +j2.0 +j5.0 0.0 0.5 ∞ -j5.0 -j0.2 +j2.0 +j0.2 0.2 5.0 2.0 1.0 0.5 110.5 Vertical: 10deg/Div +j0.5 +j5.0 +j0.2 0.2 110 +j1.0 +j0.5 ∞ -j5.0 -j0.2 -j2.0 -j2.0 -j0.5 -j1.0 -j1.0 SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 109.5 Smith Chart S22 +j1.0 -j0.5 109 Horizontal: 0.5MHz/Div Smith Chart S11 0.0 108.5 Frequency(MHz) 5.0 107.5 2.0 107 1.0 3100 Part Number LBS10901 Rev. Date 2008-07-18 Ver. 1.0 Fax: +86-23-62808382 Page www.sipatsaw.com / [email protected] 3/3