LBT93002 SIPAT | Alldatasheet

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Features

— 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 - 930 - Insertion Loss dB - 2.4 3.5 1 dB Bandwidth MHz 26 31.13 - 20 dB Bandwidth MHz - 52.74 57 Passband Variation dB - 0.6 - Ultimate Rejection dB - 31 - Material Temperature coefficient KHz/°C -29.76 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 / sawmkt@sipat.com Part Number LBT93002 Rev. Date 2008-09-24 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 930MHz SAW Filter 26MHz Bandwidth SSIIPPAATT CCoo..,, LLttdd.. wwwwww..ssiippaattssaaww..ccoomm Part Number: LBT93002 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) SIPAT: Manufacturer Name 3) 93002: Part Number 4) XXYY: Date(Year/month) 5) ZZ: Identified Code INPUT OUTPUT 50Ω 50Ω 1.80 0.60 1.90 1.27 1.5MAX 3.80 0.2 3.80 0.2 123 54 6123 654 SIPAT 93002 XXYYZZ

Tel: +86-23-62808818 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com Part Number LBT93002 Rev. Date 2008-09-24 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 930MHz SAW Filter 26MHz Bandwidth SSIIPPAATT CCoo..,, LLttdd.. wwwwww..ssiippaattssaaww..ccoomm Part Number: LBT93002 Typical Performance Frequency Respond Passband Respond 840 860 880 900 920 940 960 980 1000 1020 -92.4307 -82.4307 -72.4307 -62.4307 -52.4307 -42.4307 -32.4307 -22.4307 -12.4307 -2.4307 7.5693 Type Performance Frequency(MHz) Magnitude(dB) 900 910 920 930 940 950 960 -4.9307 -4.4307 -3.9307 -3.4307 -2.9307 -2.4307 -1.9307 -1.4307 -0.9307 Type Performance Frequency(MHz) Amplitude ripple(dB) Horizontal: 20MHz/Div Vertical: 10dB/Div Horizontal: 10MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f0±2.5MHz) Phase Linearity(f0±2.5MHz) 905 910 915 920 925 930 935 940 945 950 955 -40 -20 100 120 X: 930 Y: 33.88 Type Performance Frequency(MHz) Group Delay Time(ns) X: 943 Y: 35.78 X: 917 Y: 54.99 905 910 915 920 925 930 935 940 945 950 955 -200 -150 -100 -50 100 150 X: 917 Y: 10.46 Type Performance Frequency(MHz) Degree(deg) X: 943 Y: 10.43 X: 930 Y: -5.313 Horizontal: 5MHz/Div Vertical: 20ns/Div Horizontal: 5MHz/Div Vertical: 50deg/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 ∞