206MHz SAW Filter 4.4MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. S20601 Part Number: LB LBS20601 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 205.9 206 206.1 Insertion Loss dB 28 30 3dB Bandwidth MHz 4.4 4.46 35dB Bandwidth 5.16 5.2 40dB Bandwidth 5.21 5.3 0.5 1.0 Passband Variation dB Ultimate Rejectio dB Absolute Delay usec 3.40 Material Temperature coefficient KHz/°C 0.21 Substrate Material - QZ Ambient Temperature °C 25 Input Power dBm 10 Operating Temperature Range °C -25 Storage Temperature Range °C -45 ESD Class - 45 50 - 4.0 +85 105 1C Package Size DIP2712 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 LBS20601 ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Rev. Date 2013-09-12 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] 206MHz SAW Filter 4.4MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. S20601 Part Number: LB LBS20601 www.sipatsaw.com Matching Configuration 手动测试座 47 nH L2= 39 nH L1= L1=47 47nH L2=39 39nH L1 INPUT 50 L2 1 22pF C2= 20 pF C1= C1=22pF C2=20 20pF OUTPUT 50 5 C1 Source/Load Impedance=50 ohm C2 Notes - Component values may change depending on board layout. Package Dimension 27.00 0.50 Pad Configuration Configuration:: 12.80 0.50 SIPAT LBS20601 XXYYZZ 1 Output 5 Ground 2,3,4,6 4.30 0.50 4.50 0.50 0.45 0.05 Input Marking Configuration Configuration:: 1) SIPAT: Manufacturer Name 2) LBS20601: Part Number 3) XXYY: Date(Year/month) 4) ZZ: Identified Code 2.54 0.20 5 6 1 Package: DIP2712 7.62 0.50 4 3 2 17.70 0.50 2.54 0.20 Unit: mm SIPAT Co., Ltd. Part Number LBS20601 ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Rev. Date 2013-09-12 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] 206MHz SAW Filter 4.4MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. S20601 Part Number: LB LBS20601 www.sipatsaw.com Typical Performance Frequency Response Passband Response Type Performance -18.0053 -25.5053 -28.0053 -26.0053 -38.0053 -26.5053 -48.0053 -27.0053 -58.0053 -27.5053 Amplitude ripple(dB) Magnitude(dB) Type Performance -68.0053 -78.0053 -88.0053 -28.0053 -28.5053 -29.0053 -98.0053 -29.5053 -108.0053 -30.0053 -118.0053 196 -30.5053 198 200 202 204 206 208 Frequency(MHz) Horizontal: 2MHz/Div 210 212 214 203 216 Vertical: 10dB/Div 204 205 206 207 Frequency(MHz) Horizontal: 1MHz/Div Group Delay Variation 208 209 Vertical: 0.5dB/Div Phase Linearity Type Performance Type Performance 5000 15 4500 10 X: 206 Y: 3413 X: 203.8 3500 Y: 3354 Degree(deg) Group Delay Time(ns) X: 208.2 Y: 4.11 5 4000 X: 208.2 Y: 3322 X: 206 Y: -0.2651 X: 203.8 Y: -0.6385 0 -5 3000 -10 2500 -15 2000 203 206 Frequency(MHz) Horizontal: 1MHz/Div 207 204 205 208 Vertical: 500ns/Div 206 Frequency(MHz) Horizontal: 1MHz/Div Smith Chart S11 +j2.0 -j0.2 +j5.0 0.5 0.0 ∞ -j0.2 -j5.0 -j0.5 +j2.0 +j0.2 0.2 5.0 2.0 1.0 Vertical: 5deg/Div +j0.5 +j5.0 0.5 +j0.2 0.2 209 +j1.0 +j0.5 ∞ -j5.0 -j0.5 -j2.0 -j2.0 -j1.0 -j1.0 SIPAT Co., Ltd. Part Number LBS20601 ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Rev. Date 2013-09-12 Ver. 1.0 Tel: +86-23-62808818 Phone: +86-23-62920684 208 Smith Chart S22 +j1.0 0.0 207 5.0 205 2.0 204 1.0 203 Fax: +86-23-62808382 Fax: +86-23-62805284 Page 3/3 www.sipatsaw.com / [email protected] www.sipatsaw.com / [email protected]