157.4MHz IF SAW Filter 24MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN15702 www.sipatsaw.com Specifications Parameter Unit Minimum Typical Maximum Center Frequency MHz 157.15 157.4 157.65 Insertion Loss dB - 29 31 3 dB Bandwidth MHz 24.3 24.35 - 35 dB Bandwidth MHz - 25.04 25.1 40 dB Bandwidth MHz - 25.1 - 45dB Bandwidth MHz - 25.17 25.5 Passband Variation dB - 1.4 1.6 Absolute Delay usec - 3.83 4.5 Ultimate Rejection(f0±15MHz) dB 40 43 - Material Temperature coefficient KHz/°C -14.8 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 L1=L2=39nH L2 C1 OUTPUT 50Ω C1=C2=22pF Source/Load Impedance=50 ohm 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 LBN15702 Rev. Date 2007-08-20 Ver. 1.0 Fax: +86-23-62805284 Page www.sipatsaw.com / [email protected] 1/4 157.4MHz IF SAW Filter 24MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN15702 www.sipatsaw.com Package Dimension 35.00 0.5 12.80 0.5 SIPAT LBN15702 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 LBN15702: 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 LBN15702 Rev. Date 2007-08-20 Ver. 1.0 Fax: +86-23-62805284 Page www.sipatsaw.com / [email protected] 2/4 157.4MHz IF SAW Filter 24MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN15702 www.sipatsaw.com Typical Performance Frequency Respond Passband Respond Type Performance -19.1712 -28.1712 -29.1712 3dB CF = 157.1879MHz 3dB = 24.3472MHz 35dB = 25.0379MHz -28.6712 -39.1712 40dB = 25.1014MHz 45dB = 25.1665MHz Insert Loss = -29.1712dB Passband Ripple = 1.4035dB Ultimate Rejection = 43.5365dB Group Delay = 77.2581ns Phase Linearity = 6.9687deg Delay = 3.8307us Magnitude(dB) -49.1712 -59.1712 -29.1712 -29.6712 -69.1712 -30.1712 -79.1712 -89.1712 -30.6712 -99.1712 -31.1712 -109.1712 -119.1712 120 130 140 150 160 170 Frequency(MHz) Horizontal: 10MHz/Div 180 -31.6712 190 Vertical: 10dB/Div 140 145 150 155 160 Horizontal: 5MHz/Div Group Delay Variation(f0±12MHz) 165 170 175 Vertical: 0.5dB/Div Phase Linearity(f0±12MHz) Type Performance Type Performance 4200 80 4100 60 4000 40 X: 169.4 Y: 19.3 20 X: 157.4 Y: 3835 X: 145.4 Y: 14.43 3800 X: 169.4 Y: 3709 3700 -20 3600 -40 3500 -60 3400 -80 3300 -100 150 155 160 Frequency(MHz) Horizontal: 5MHz/Div 165 170 175 Vertical: 100ns/Div 140 145 150 155 160 Frequency(MHz) Horizontal: 5MHz/Div Smith Chart S11 +j5.0 0.0 0.5 ∞ -j5.0 -j0.2 +j2.0 +j0.2 0.2 5.0 2.0 1.0 0.5 0.2 Vertical: 20deg/Div +j0.5 +j5.0 +j0.2 -j2.0 ∞ -j5.0 -j0.2 -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 175 +j1.0 +j2.0 -j0.5 170 Smith Chart S22 +j1.0 +j0.5 0.0 165 5.0 145 1.0 140 X: 157.4 Y: -3.321 0 2.0 X: 145.4 Y: 3815 Degree(deg) Group Delay Time(ns) 3900 Part Number LBN15702 Rev. Date 2007-08-20 Ver. 1.0 Fax: +86-23-62805284 Page www.sipatsaw.com / [email protected] 3/4 157.4MHz IF SAW Filter 24MHz Bandwidth China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: LBN15702 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 LBN15702 Rev. Date 2007-08-20 Ver. 1.0 Fax: +86-23-62805284 Page www.sipatsaw.com / [email protected] 4/4