LBT11570 SIPAT | Alldatasheet
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For IF SAW filter High attenuation Single-ended operation Dual In-line Package RoHS compliant (2002/95/EC), Pb-free Specifications Parameter Unit Minimum Typical Maximum Center Frequency MHz 114.85 115 115.15 Insertion Loss dB - 23.2 26 3dB Bandwidth MHz 9.4 9.45 - 40 dB Bandwidth MHz - 10.85 11.0 Passband Variation dB - 0.6 1.2 Absolute Delay usec - 1.78 2.0 Ultimate Rejection dB 40 44 - Material Temperature coefficient KHz/°C -2.07 Substrate Material - 112LT Ambient Temperature °C 25 Operating Temperature Range °C -25 - +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 d ue to temperature drift and manufacturing tolerances; 4. This is the optimum impedance in order to achieve the performance show.
SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Part Number LBT11570 Rev. Date 2011-12-08 Ver. 1.0 Page 2/3 CChhiinnaa EElleeccttrroonniiccss TTeecchhnnoollooggyy GGrroouupp CCoorrppoorraattiioonn NNoo..2266 RReesseeaarrcchh IInnssttiittuuttee 115MHz SAW Filter 9.4MHz Bandwidth SSIIPPAATT CCoo..,, LLttdd.. wwwwww.. ssiippaattssaaww..ccoomm Part Number: LBT11570 Matching Configuration 手动测试座 L1=27nH L2=56nH C1=33pF Source/Load Impedance=50 ohm Notes - Component values may change depending on board layout. Package Dimension Pad Configuration: Input 11 Output 5 Ground All Others Marking Configuration: 1) SIPAT: Manufacturer Name 2) LBT11570: Part Number 3)XXYY: Date Code 4) ZZ: Identified Code Typical Performance 512 4321 78910 1 32 4 10 789 13.3±0.2 6.5±0.2 1.61 0.19 0.4 0.8 0.761.5 2.54 SIPAT LBT11570 XXYYZZ
SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Part Number LBT11570 Rev. Date 2011-12-08 Ver. 1.0 Page 3/3 CChhiinnaa EElleeccttrroonniiccss TTeecchhnnoollooggyy GGrroouupp CCoorrppoorraattiioonn NNoo..2266 RReesseeaarrcchh IInnssttiittuuttee 115MHz SAW Filter 9.4MHz Bandwidth SSIIPPAATT CCoo..,, LLttdd.. wwwwww.. ssiippaattssaaww..ccoomm Part Number: LBT11570 Frequency Respond Passband Respond 90 95 100 105 110 115 120 125 130 135 140 -113.1757 -103.1757 -93.1757 -83.1757 -73.1757 -63.1757 -53.1757 -43.1757 -33.1757 -23.1757 -13.1757 Type Performance Frequency(MHz) Magnitude(dB) 108 110 112 114 116 118 120 122 -25.6757 -25.1757 -24.6757 -24.1757 -23.6757 -23.1757 -22.6757 -22.1757 -21.6757 -21.1757 -20.6757 Type Performance Frequency(MHz) Amplitude ripple(dB) Horizontal: 5MHz/Div Vertical: 10dB/Div Horizontal: 2MHz/Div Vertical: 0.5dB/Div Group Delay Variation Phase Linearity 110 112 114 116 118 120 1200 1400 1600 1800 2000 2200 X: 115 Y: 1782 Type Performance Frequency(MHz) Group Delay Time(ns) X: 119.4 Y: 1761 X: 110.4 Y: 1746 110 111 112 113 114 115 116 117 118 119 120 -20 -15 -10 X: 115 Y: 0.8578 Type Performance Frequency(MHz) Degree(deg) X: 119.4 Y: 1.936 X: 110.3 Y: -3.707 Horizontal: 2MHz/Div Vertical: 200ns/Div Horizontal: 1MHz/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 ∞