LBT83005 SIPAT | Alldatasheet
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For RF SAW filter Single-ended operation Ceramic Surface Mount Package Small size No matching required for operation at 50 Ω RoHS compliant (2002/95/EC), Pb-free Specifications Parameter Unit Minimum Typical Maximum Center Frequency MHz - 830 - 820～840MHz dB - 2.4 2.5 Insertion Loss 825～835MHz dB - 1.7 2 Passband Variation(820～840MHz) dB - 1.3 1.5 VSWR(820～840MHz) - - 1.8 2 Ultimate Rejection(870～880MHz) dB 40 45 - Material Temperature coefficient KHz/°C -26.6 Substrate Material - 42LT Ambient Temperature °C 25 DC Voltage V 0 Input Power dBm - - 10 ESD Class - 1A Notes: 1. All specifications are based on the test circuit shown; 2. In production, all specifications are measured by Ag ilent 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.
Tel: +86-23-62808818 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com Part Number LBT83005 Rev. Date 2011-03-11 SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Ver. 1.0 Page 2/3 CChhiinnaa EElleeccttrroonniiccss TTeecchhnnoollooggyy GGrroouupp CCoorrppoorraattiioonn NNoo..2266 RReesseeaarrcchh IInnssttiittuuttee 830MHz SAW Filter 20MHz Bandwidth SSIIPPAATT CCoo..,, LLttdd.. wwwwww..ssiippaattssaaww..ccoomm Part Number: LBT83005 Matching Configuration Source/Load Impedance=50 ohm Notes - Component values may change depending on board layout. Package Dimension Pad Configuration: Input 2 Output 5 Ground All Others Marking Configuration: 1) •: Pad Number 1 Index 2) H30E: Part Number 3) XXYY: Date(Year/month) INPUT OUTPUT 50Ω 50Ω 1.24±0.18 3.00±0.10 3.00±0.10 1.50 0.76 0.89±0.08 H30E XXYY 1.60 0.61
Tel: +86-23-62808818 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com Part Number LBT83005 Rev. Date 2011-03-11 SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Ver. 1.0 Page 3/3 CChhiinnaa EElleeccttrroonniiccss TTeecchhnnoollooggyy GGrroouupp CCoorrppoorraattiioonn NNoo..2266 RReesseeaarrcchh IInnssttiittuuttee 830MHz SAW Filter 20MHz Bandwidth SSIIPPAATT CCoo..,, LLttdd.. wwwwww..ssiippaattssaaww..ccoomm Part Number: LBT83005 Typical Performance Frequency Response Passband Response 740 760 780 800 820 840 860 880 900 920 -91.0673 -81.0673 -71.0673 -61.0673 -51.0673 -41.0673 -31.0673 -21.0673 -11.0673 -1.0673 8.9327 Type Performance Frequency(MHz) Magnitude(dB) 800 810 820 830 840 850 860 -3.0673 -2.5673 -2.0673 -1.5673 -1.0673 -0.5673 -0.0673 0.4327 Type Performance Frequency(MHz) Amplitude ripple(dB) Horizontal: 20MHz/Div Vertical: 10dB/Div Horizontal: 10MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f0±10MHz) Phase Linearity(f0±10MHz) 800 810 820 830 840 850 860 -100 -50 100 150 200 X: 820 Y: 39.31 Type Performance Frequency(MHz) Group Delay Time(ns) X: 840 Y: 56.53 800 810 820 830 840 850 860 -60 -40 -20 X: 820 Y: -7.996 Type Performance Frequency(MHz) Degree(deg) X: 840 Y: -8.193 Horizontal: 10MHz/Div Vertical: 50ns/Div Horizontal: 10MHz/Div Vertical: 20deg/Div VSWR11(f0±10MHz) VSWR22(f0±10MHz) 800 810 820 830 840 850 860 0.5 1.5 2.5 3.5 X: 820 Y: 1.132 Type Performance (VSWR1) Frequency(MHz) Magnitude(dB) X: 840 Y: 1.81 800 810 820 830 840 850 860 0.5 1.5 2.5 3.5 X: 820 Y: 1.131 Type Performance (VSWR2) Frequency(MHz) Magnitude(dB) X: 840 Y: 1.815