LBT11405 SIPAT | Alldatasheet

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Features

— For IF SAW filter — Single-ended operation — Ceramic Surface Mount Package — Small size — RoHS compliant (2002/95/EC), Pb-free Specifications Parameter Unit Minimum Typical Maximum Center Frequency MHz 113.7 114 114.3 Insertion Loss dB - 11.8 15 1 dB Bandwidth MHz 5 6.27 - 3 dB Bandwidth MHz - 7 - 40 dB Bandwidth MHz - 9.46 11 Passband Variation dB - 0.5 1 Group Delay Variation(f0±2.5MHz) nsec - 45 100 Phase Linearity(f0±2.5MHz) deg - 3 5 Absolute Delay usec - 1.38 - f0-5.5MHz dB 40 45 - Ultimate Rejection f0+5.5MHz dB 40 46 - Material Temperature coefficient KHz/°C -2.05 Substrate Material - 112LT 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 / sawmkt@sipat.com Part Number LBT11405 Rev. Date 2010-04-07 SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Ver. 1.1 Page 2/3 CChhiinnaa EElleeccttrroonniiccss TTeecchhnnoollooggyy GGrroouupp CCoorrppoorraattiioonn NNoo..2266 RReesseeaarrcchh IInnssttiittuuttee 114MHz SAW Filter 5MHz Bandwidth SSIIPPAATT CCoo..,, LLttdd.. wwwwww..ssiippaattssaaww..ccoomm Part Number: LBT11405 Matching Configuration C1=C2=56pF Source/Load Impedance=50 ohm Notes - Component values may change depending on board layout. Package Dimension Pad Configuration: Input: 10 Output: 5 Ground: All Others Marking Configuration: 1) •: Pad Number 1 Index 2) SIPAT: Manufacturer Name 3) LBT11405: Part Number 4) XXYY: Date(Year/month) 5) ZZ: Identified Code 13.3 +0.2 -0.1 6.5 +0.2 -0.1 0.4 0.762.9 1.02 0.61.91 1.56 0.1 SIPAT LBT11405 XXYYZZ 0.51 INPUT OUTPUT 50Ω 50Ω L1 L2

Tel: +86-23-62808818 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com Part Number LBT11405 Rev. Date 2010-04-07 SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Ver. 1.1 Page 3/3 CChhiinnaa EElleeccttrroonniiccss TTeecchhnnoollooggyy GGrroouupp CCoorrppoorraattiioonn NNoo..2266 RReesseeaarrcchh IInnssttiittuuttee 114MHz SAW Filter 5MHz Bandwidth SSIIPPAATT CCoo..,, LLttdd.. wwwwww..ssiippaattssaaww..ccoomm Part Number: LBT11405 Typical Performance Frequency Respond Passband Respond 90 95 100 105 110 115 120 125 130 135 -101.7824 -91.7824 -81.7824 -71.7824 -61.7824 -51.7824 -41.7824 -31.7824 -21.7824 -11.7824 -1.7824 Type Performance Frequency(MHz) Magnitude(dB) 106 108 110 112 114 116 118 120 122 -14.2824 -13.7824 -13.2824 -12.7824 -12.2824 -11.7824 -11.2824 -10.7824 -10.2824 Type Performance Frequency(MHz) Amplitude ripple(dB) Horizontal: 5MHz/Div Vertical: 10dB/Div Horizontal: 2MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f0±2.5MHz) Phase Linearity(f0±2.5MHz) 108 110 112 114 116 118 120 1100 1150 1200 1250 1300 1350 1400 1450 1500 1550 1600 X: 114 Y: 1381 Type Performance Frequency(MHz) Group Delay Time(ns) X: 116.5 Y: 1375 X: 111.5 Y: 1384 108 110 112 114 116 118 120 -12 -10 X: 111.5 Y: -1.226 Type Performance Frequency(MHz) Degree(deg) X: 116.5 Y: -0.899 X: 114 Y: -0.03687 Horizontal: 2MHz/Div Vertical: 50ns/Div Horizontal: 2MHz/Div Vertical: 2deg/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 ∞