172.2MHz IF SAW Filter 4MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBS17204 www.sipatsaw.com Specifications Parameter Unit Minimum Typical Maximum Center Frequency MHz 172.05 172.2 172.35 Insertion Loss dB - 27 28 1 dB Bandwidth MHz 3.6 3.66 - 3 dB Bandwidth MHz - 3.84 - 35 dB Bandwidth MHz - 4.44 4.5 40 dB Bandwidth MHz - 4.48 - 45dB Bandwidth MHz - 4.51 - 50 dB Bandwidth MHz - 4.54 5.7 55 dB Bandwidth MHz - 4.57 13.7 Passband Variation dB - 0.6 1 Absolute Delay usec - 4.17 4.5 Ultimate Rejection(f0±15MHz) dB 55 70 - Material Temperature coefficient KHz/°C 0.17 Ambient Temperature °C 25 DIP3512 (35.0x12.8x4.7mm3) Package Size Notes: 1. All specifications are based on the test circuit shown 2. In production, devices will be tested at room temperature to a guardbanded specification to ensure electrical compliance over 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 Matching Configuration L1 INPUT 50Ω L2 OUTPUT 50Ω L1=47nH L2=33nH C1=47pF C2=36pF Source/Load Impedance=50 ohm C1 C2 Notes - Component values may change depending on board layout. SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number LBS17204 Rev. Date 2007-08-07 Ver. 1.0 Fax: +86-23-62805284 Page www.sipatsaw.com / [email protected] 1/4 172.2MHz IF SAW Filter 4MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBS17204 www.sipatsaw.com Package Dimension 35.00 0.5 12.80 0.5 SIPAT LBS17204 07XX 4.7 4.5 0.45 0.05 2.54 0.2 5 6 1 1) 2) 3) 4) 7.62 0.2 4 3 2 25.40 0.2 2.54 0.2 ·: Pad Number 1 Index SIPAT: Manufacturer name LBS17204: Part Number 07XX: Date Code Package: DIP3512 1 Output 5 Ground All Others Unit: mm SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Input Part Number LBS17204 Rev. Date 2007-08-07 Ver. 1.0 Fax: +86-23-62805284 Page www.sipatsaw.com / [email protected] 2/4 172.2MHz IF SAW Filter 4MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBS17204 www.sipatsaw.com Typical Performance Frequency Respond Passband Respond Type Performance -16.8795 -25.3795 -26.8795 3dB CF = 172.2293MHz 1dB = 3.6597MHz 3dB = 3.8434MHz -25.8795 -36.8795 35dB = 4.4444MHz Magnitude(dB) -46.8795 -56.8795 -66.8795 40dB = 4.4809MHz 45dB = 4.5088MHz 50dB = 4.538MHz 55dB = 4.5681MHz Insert Loss = -26.8795dB Passband Ripple = 0.55583dB Ultimate Rejection = 51.7153dB Group Delay = 85.0868ns Phase Linearity = 3.6651deg Delay = 4.171us -26.3795 -26.8795 -27.3795 -76.8795 -27.8795 -86.8795 -28.3795 -96.8795 -28.8795 -106.8795 -116.8795 160 165 170 175 Frequency(MHz) Horizontal: 5MHz/Div 180 168 185 Vertical: 10dB/Div 169 170 171 172 173 Horizontal: 1MHz/Div Group Delay Variation(f0±1.5MHz) 174 175 176 Vertical: 0.5dB/Div Phase Linearity(f0±1.5MHz) Type Performance Type Performance 4500 8 6 4400 4 4300 X: 170.7 Y: 0.374 X: 172.2 Y: 4179 X: 170.7 Y: 4153 X: 173.7 Y: 4149 X: 172.2 Y: 0.196 X: 173.7 Y: -0.7058 0 Degree(deg) Group Delay Time(ns) 2 4200 4100 -2 -4 4000 -6 3900 -8 3800 -10 171 172 Frequency(MHz) Horizontal: 1MHz/Div 173 174 175 -12 176 Vertical: 100ns/Div 169 170 171 Horizontal: 1MHz/Div Smith Chart S11 +j2.0 -j0.2 ∞ 0.0 +j5.0 0.5 5.0 2.0 1.0 0.5 176 +j2.0 +j0.2 +j5.0 0.2 175 Vertical: 2deg/Div +j0.5 0.2 +j0.2 -j0.2 -j5.0 -j2.0 ∞ -j5.0 -j0.5 -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 174 +j1.0 +j0.5 -j0.5 173 Smith Chart S22 +j1.0 0.0 172 Frequency(MHz) 5.0 170 2.0 169 1.0 3700 Part Number LBS17204 Rev. Date 2007-08-07 Ver. 1.0 Fax: +86-23-62805284 Page www.sipatsaw.com / [email protected] 3/4 172.2MHz IF SAW Filter 4MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBS17204 www.sipatsaw.com Maximum Ratings Operating Temperature Range °C [-40°C;+85°C] Storage Temperature Range °C [-40°C;+105°C] DC Voltage V 0 Input Power dBm 10 max 1 ESD Class SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number LBS17204 Rev. Date 2007-08-07 Ver. 1.0 Fax: +86-23-62805284 Page www.sipatsaw.com / [email protected] 4/4