LBT35007

China Electronics Technology Group Corporation No.26 Research Institute 350MHz SAW Filter 11MHz Bandwidth Part Number: LBT35007 www.sipatsaw.com SIPAT Co., Ltd. Features For RF SAW filter Single-ended operation Ceramic Surface Mount Package Small size RoHS compliant (2002/95/EC), Pb-free Specifications Parameter Center Frequency Insertion Loss 1 dB Bandwidth 3 dB Bandwidth 15 dB Bandwidth 40 dB Bandwidth Passband Variation Group Delay Variation(f0±5MHz) Absolute Delay Ultimate Rejection Material Temperature coefficient Substrate Material Ambient Temperature DC Voltage Input Power ESD Class Package Size Notes: 1. 2. All specifications are based on the test circuit shown; In production, all specifications are measured by Agilent 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. Unit MHz dB MHz MHz MHz MHz dB nesc usec dB KHz/°C °C V dBm - Minimum 9 11 - Typical 350 12.3 9.49 11.42 15.03 18 0.6 40 0.6 40 -6.3 112LT 25 0 Maximum 15 15.5 20 1 100 1 - - 1A 10 SMD7.0*5.0 SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number Rev. Date Ver. LBT35007 2009-12-18 1.0 Page 1/3 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 350MHz SAW Filter 11MHz Bandwidth Part Number: LBT35007 www.sipatsaw.com SIPAT Co., Ltd. Matching Configuration INPUT 50 L1 L2 OUTPUT 50 C2 Notes - Component values may change depending on board layout. L1=27nH L2=22nH L3=150nH C1=C2=18pF Source/Load Impedance=50 ohm C1 L3 Package Dimension 7.00±0.15 8 9 7 6 5.00±0.15 5 Pad Configuration: Input: 9 Output: 4 Ground: All Others 10 SIPAT LBT35007 XXYYZZ 1 2 3 4 1.50±0.22 Marking Configuration: 1) •: Pad Number 1 Index 2) SIPAT: Manufacturer Name 3) LBT35007: Part Number 4) XXYY: Date(Year/month) 0.60 1 10 2 3 1.00 0.80 4 2.54 5) ZZ: Identified Code 9 8 7 6 5 1.27 Package: SMD7.0*5.0 Unit: mm SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number Rev. Date Ver. LBT35007 2009-12-18 1.0 Page 2/3 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 350MHz SAW Filter 11MHz Bandwidth Part Number: LBT35007 www.sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Response Type Performance -2.299 Passband Response Type Performance -10.799 -12.299 -11.299 -22.299 -11.799 -32.299 -12.299 -42.299 A m plitude ripple(dB ) 330 335 340 345 350 Frequency(MHz) 355 360 365 370 375 M agnitude(dB ) -52.299 -12.799 -62.299 -13.299 -72.299 -13.799 -82.299 -14.299 -92.299 -102.299 325 -14.799 340 345 350 Frequency(MHz) 355 360 Horizontal: 5MHz/Div Vertical: 10dB/Div Horizontal: 5MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f0±5MHz) Type Performance 900 30 Phase Linearity(f0±5MHz) Type Performance 800 20 700 10 X: 345 Y: 3.463 X: 355 Y: 2.769 G roup Delay T im e(ns ) 600 Degree(deg) 0 X: 350 Y: -1.197 X: 355 Y: 582.6 X: 345 Y: 570.3 X: 350 Y: 562.6 500 -10 400 -20 300 -30 200 340 342 344 346 348 350 Frequency(MHz) 352 354 356 358 360 340 342 344 346 348 350 Frequency(MHz) 352 354 356 358 360 Horizontal: 2MHz/Div Vertical: 100ns/Div Horizontal: 2MHz/Div Vertical: 10deg/Div Smith Chart S11 +j1.0 +j0.5 +j2.0 Smith Chart S22 +j1.0 +j0.5 +j2.0 +j0.2 +j5.0 +j0.2 +j5.0 0.2 0.5 1.0 2.0 5.0 0.2 0.5 1.0 2.0 0.0 ∞ 5.0 0.0 ∞ -j0.2 -j5.0 -j0.2 -j5.0 -j0.5 -j1.0 -j2.0 -j0.5 -j1.0 -j2.0 SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number Rev. Date Ver. LBT35007 2009-12-18 1.0 Page 3/3 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com