LBT11562 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 - 34.2 - 1.5 dB Bandwidth MHz 14.95 15.04 - 3 dB Bandwidth MHz 15 15.15 - 30 dB Bandwidth MHz - 15.72 15.85 40 dB Bandwidth MHz - 15.8 - 45 dB Bandwidth MHz - 15.83 - 50 dB Bandwidth MHz - 15.88 - Passband Variation dB - 0.8 1.5 Absolute Delay usec - 4.47 - Ultimate Rejection dB 48 51 - Material Temperature coefficient KHz/°C -2.1 Substrate Material - 112LT 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 LBT11562 Rev. Date 2010-08-02 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 115MHz SAW Filter 15MHz Bandwidth SSIIPPAATT CCoo..,, LLttdd.. wwwwww..ssiippaattssaaww..ccoomm Part Number: LBT11562 Matching Configuration L1=68nH L2=82nH C1=33pF C2=27pF Source/Load Impedance=50 ohm Notes - Component values may change depending on board layout. Package Dimension Pad Configuration: Input 1 Output 5 Ground All Others Marking Configuration: 1) SIPAT: Manufacturer Name 2) LBT11562: Part Number 3) XXYY: Date(Year/month) 4) ZZ: Identified Code 1 2 12.80 0.50 35.00 0.50 4.50 0.50 4.70 0.50 0.45 0.05 25.40 0.50 7.62 0.50 2.54 0.20 2.54 0.20 SIPAT LBT11562 XXYYZZ INPUT OUTPUT 50Ω 50Ω L1 L2
Tel: +86-23-62808818 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com Part Number LBT11562 Rev. Date 2010-08-02 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 115MHz SAW Filter 15MHz Bandwidth SSIIPPAATT CCoo..,, LLttdd.. wwwwww..ssiippaattssaaww..ccoomm Part Number: LBT11562 Typical Performance Frequency Response Passband Response 90 95 100 105 110 115 120 125 130 135 140 -124.2414 -114.2414 -104.2414 -94.2414 -84.2414 -74.2414 -64.2414 -54.2414 -44.2414 -34.2414 -24.2414 Type Performance Frequency(MHz) Magnitude(dB) 95 100 105 110 115 120 125 130 135 -36.7414 -36.2414 -35.7414 -35.2414 -34.7414 -34.2414 -33.7414 -33.2414 -32.7414 Type Performance Frequency(MHz) Amplitude ripple(dB) Horizontal: 5MHz/Div Vertical: 10dB/Div Horizontal: 5MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f0±7MHz) Phase Linearity(f0±7MHz) 105 110 115 120 125 4100 4200 4300 4400 4500 4600 4700 4800 X: 115 Y: 4454 Type Performance Frequency(MHz) Group Delay Time(ns) X: 122 Y: 4450 X: 108 Y: 4419 105 110 115 120 125 -30 -25 -20 -15 -10 X: 122 Y: 1.931 Type Performance Frequency(MHz) Degree(deg) X: 108 Y: -1.294 X: 115 Y: -0.02196 Horizontal: 5MHz/Div Vertical: 100ns/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 ∞