LBS82802

China Electronics Technology Group Corporation No.26 Research Institute 828MHz SAW Filter 14MHz Bandwidth Part Number: LBS82802 www.sipatsaw.com SIPAT Co., Ltd. Features For IF SAW filter Single-ended operation Ceramic Surface Mount Package Small size RoHS compliant (2002/95/EC), Pb-free Specifications Parameter Center Frequency Insertion Loss 1.5 dB Bandwidth 3 dB Bandwidth 38 dB Bandwidth Passband Variation Absolute Delay Ultimate Rejection Material Temperature coefficient Substrate Material Ambient Temperature Operating Temperature Range Storage Temperature Range DC Voltage Input Power ESD Class Package Size Notes: 1. 2. All specifications are based on the test circuit shown; 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. Unit MHz dB MHz MHz MHz dB usec dB KHz/°C °C °C °C V dBm - Minimum 827.5 14 38 Typical 828 25.6 14.4 15 18.7 0.8 0.9 41 0.83 Qz 25 Maximum 828.5 30 19 1.5 - -25 -45 0 +55 +85 - 1C 10 SMD13.3*6.5 SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number Rev. Date Ver. LBS82802 2011-06-08 1.0 Page 1/3 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 828MHz SAW Filter 14MHz Bandwidth Part Number: LBS82802 www.sipatsaw.com SIPAT Co., Ltd. Matching Configuration L1=6.8nH INPUT 50 C1 L1 10 5 L2=3.9nH C2=8.2pF L2 OUTPUT 50 C2 C1=12pF Source/Load Impedance=50 ohm Notes - Component values may change depending on board layout. Package Dimension +0.2 13.3-0.1 Pad Configuration: Input: 10 Output: 5 +0.2 6.5-0.1 SIPAT LBS82802 XXYYZZ Ground: 1,2,3,4,6,7,8,9 Marking Configuration: 1) •: Pad Number 1 Index 2) SIPAT: Manufacturer Name 0.4 1.51 0.2 0.76 3) LBS82802: Part Number 4) XXYY: Date(Year/month) 5) ZZ: Identified Code 2.9 0.51 1.02 0.13 1.905 0.15 0.6 Package: SMD13.3*6.5 Unit: mm SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number Rev. Date Ver. LBS82802 2011-06-08 1.0 Page 2/3 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 828MHz SAW Filter 14MHz Bandwidth Part Number: LBS82802 www.sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Response Type Performance -15.5792 -25.5792 -35.5792 -25.0792 -24.0792 Passband Response Type Performance -24.5792 -45.5792 Magnitude(dB) Amplitude ripple(dB) -55.5792 -65.5792 -75.5792 -85.5792 -25.5792 -26.0792 -26.5792 -27.0792 -95.5792 -105.5792 -115.5792 -27.5792 790 800 810 820 830 840 Frequency(MHz) 850 860 -28.0792 810 815 820 825 830 Frequency(MHz) 835 840 845 Horizontal: 10MHz/Div Vertical: 10dB/Div Horizontal: 5MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f0±7MHz) Type Performance 1050 20 Phase Linearity(f0±7MHz) Type Performance 15 1000 10 X: 821 Y: 934.1 X: 828 Y: 942.5 X: 835 Y: 919.3 950 Group Delay Time(ns) 5 Degree(deg) X: 821 Y: 0.3964 X: 828 Y: -0.3792 X: 835 Y: 3.856 900 0 -5 850 -10 800 -15 750 815 820 825 Frequency(MHz) 830 835 840 -20 815 820 825 Frequency(MHz) 830 835 840 Horizontal: 5MHz/Div Vertical: 50ns/Div Horizontal: 5MHz/Div Vertical: 5deg/Div Smith Chart S11 +j1.0 +j0.5 +j2.0 Smith Chart S22 +j1.0 +j0.5 +j2.0 +j0.2 +j5.0 +j0.2 +j5.0 0.2 0.5 1.0 2.0 0.0 ∞ 5.0 0.2 0.5 1.0 2.0 5.0 0.0 ∞ -j0.2 -j5.0 -j0.2 -j5.0 -j0.5 -j1.0 -j2.0 -j0.5 -j1.0 -j2.0 SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number Rev. Date Ver. LBS82802 2011-06-08 1.0 Page 3/3 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com