LBS91001 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 - 910 - Insertion Loss dB - 31.7 33 1.5 dB Bandwidth MHz - 9.33 - 3 dB Bandwidth MHz 9.45 9.55 - 35 dB Bandwidth MHz - 11.06 11.1 40 dB Bandwidth MHz - 11.17 - Passband Variation(f0±4.5MHz) dB - 0.8 1.5 Group Delay Variation(f0±4.5MHz) nsec - 160 200 Absolute Delay usec - 1.9 - Ultimate Rejection(f0±6MHz) dB 40 42 - Material Temperature coefficient KHz/°C 0.9 Substrate Material - Qz Ambient Temperature °C 25 DC Voltage V 0 Input Power dBm - - 10 ESD Class - 1C 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 LBS91001 Rev. Date 2011-04-27 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 910MHz SAW Filter 9MHz Bandwidth SSIIPPAATT CCoo..,, LLttdd.. wwwwww..ssiippaattssaaww..ccoomm Part Number: LBS91001 Matching Configuration C1=4.7pF C2=3.9pF Source/Load Impedance=50 ohm Notes - Component values may change depending on board layout. Package Dimension Pad Configuration: Input 1 Output 4 Ground 2,3,5,6 Marking Configuration: 1) SIPAT: Manufacturer Name 2) LBS91001: Part Number 3) XXYY: Date(Year/month) 4) ZZ: Identified Code INPUT OUTPUT 50 50 1 2 12.80 0.50 22.20 0.50 4.20 0.50 2.54 0.2012.70 0.50 0.45 0.05 SIPAT LBS91001 XXYYZZ 4.90 0.50 2.54±0.20 7.62 0.50
Tel: +86-23-62808818 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com Part Number LBS91001 Rev. Date 2011-04-27 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 910MHz SAW Filter 9MHz Bandwidth SSIIPPAATT CCoo..,, LLttdd.. wwwwww..ssiippaattssaaww..ccoomm Part Number: LBS91001 Typical Performance Frequency Response Passband Response 885 890 895 900 905 910 915 920 925 930 935 -131.2609 -121.2609 -111.2609 -101.2609 -91.2609 -81.2609 -71.2609 -61.2609 -51.2609 -41.2609 -31.2609 Type Performance Frequency(MHz) Magnitude(dB) 900 905 910 915 920 -35.6907 -35.1907 -34.6907 -34.1907 -33.6907 -33.1907 -32.6907 -32.1907 -31.6907 -31.1907 typical Performance Frequency(MHz) Amplitude ripple(dB) Horizontal: 5MHz/Div Vertical: 10dB/Div Horizontal: 5MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f0±4.5MHz) Phase Linearity(f0±4.5MHz) 902 904 906 908 910 912 914 916 918 1500 1600 1700 1800 1900 2000 2100 2200 X: 910 Y: 1900 Type Performance Frequency(MHz) Group Delay Time(ns) X: 914.5 Y: 1797 X: 905.5 Y: 1887 902 904 906 908 910 912 914 916 918 -50 -40 -30 -20 -10 X: 914.5 Y: 5.201 Type Performance Frequency(MHz) Degree(deg) X: 905.5 Y: 5.991 X: 910 Y: 2.211 Horizontal: 2MHz/Div Vertical: 100ns/Div Horizontal: 2MHz/Div Vertical: 10deg/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 ∞