LBT83003 SIPAT | Alldatasheet
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For IF 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 - Insertion Loss(f0±6MHz) dB - 1.8 2.5 1dB Bandwidth MHz 12 21.98 - Passband Variation(f0±6MHz) dB - 0.7 1 10～800MHz dB 25 36 - 800～805MHz dB 35 42 - 855～1050MHz dB 35 39 - Ultimate Rejection 1050～2600MHz dB 20 32 - Material Temperature coefficient KHz/°C -26.56 Substrate Material - 42LT Ambient Temperature °C 25 Operating Temperature Range °C -40 - +85 Storage Temperature Range °C -45 - +105 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 LBT83003 Rev. Date 2010-07-05 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 12MHz Bandwidth SSIIPPAATT CCoo..,, LLttdd.. wwwwww..ssiippaattssaaww..ccoomm Part Number: LBT83003 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) H30C: Part Number 3) XXYY: Date(Year/month) INPUT OUTPUT 50Ω 50Ω 1.25±0.17 3.00±0.10 3.00±0.10 1.50 0.60 0.85 1.15±0.12 H30C XXYY 1.30 1.60
Tel: +86-23-62808818 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com Part Number LBT83003 Rev. Date 2010-07-05 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 12MHz Bandwidth SSIIPPAATT CCoo..,, LLttdd.. wwwwww..ssiippaattssaaww..ccoomm Part Number: LBT83003 Typical Performance Frequency Response Passband Response 740 760 780 800 820 840 860 880 900 920 -91.0991 -81.0991 -71.0991 -61.0991 -51.0991 -41.0991 -31.0991 -21.0991 -11.0991 -1.0991 8.9009 Type Performance Frequency(MHz) Magnitude(dB) 800 810 820 830 840 850 860 -3.5991 -3.0991 -2.5991 -2.0991 -1.5991 -1.0991 -0.5991 -0.0991 0.4009 Type Performance Frequency(MHz) Amplitude ripple(dB) Horizontal: 20MHz/Div Vertical: 10dB/Div Horizontal: 10MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f0±6MHz) Phase Linearity(f0±6MHz) 815 820 825 830 835 840 845 -20 X: 830 Y: 27.11 Type Performance Frequency(MHz) Group Delay Time(ns) X: 836 Y: 34.06 X: 824 Y: 37.62 815 820 825 830 835 840 845 -30 -25 -20 -15 -10 X: 824 Y: 2.045 Type Performance Frequency(MHz) Degree(deg) X: 834 Y: 1.466X: 830 Y: -0.2465 Horizontal: 5MHz/Div Vertical: 20ns/Div Horizontal: 5MHz/Div Vertical: 5deg/Div Smith Chart S11 Smith Chart S22 0.2 0.5 1.0 2.0 5.0 +j0.2 -j0.2 +j0.5 -j0.5 +j1.0 -j1.0 +j2.0 -j2.0 +j5.0 -j5.0 0.0 ∞ 0.2 0.5 1.0 2.0 5.0 +j0.2 -j0.2 +j0.5 -j0.5 +j1.0 -j1.0 +j2.0 -j2.0 +j5.0 -j5.0 0.0 ∞