LBT39301

China Electronics Technology Group Corporation No.26 Research Institute 392.5MHz SAW Filter 5MHz Bandwidth Part Number: LBT39301 www.sipatsaw.com SIPAT Co., Ltd. Features For RF SAW filter Single-ended operation Ceramic Surface Mount Package Small size No matching required for operation at 50Ω RoHS compliant (2002/95/EC), Pb-free Specifications Parameter Center Frequency Insertion Loss 2 dB Bandwidth Passband Variation(f0±2.5MHz) 100~385MHz Ultimate Rejection 385~387.5MHz 400~550MHz 550~1000MHz Return Loss Material Temperature coefficient Substrate Material Ambient Temperature DC Voltage Input Power ESD Class Package Size Notes: 1. 2. 3. 4. 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; Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing tolerances; This is the optimum impedance in order to achieve the performance show. Unit MHz dB MHz dB dB dB dB dB dB KHz/°C °C V dBm - Minimum 5 30 15 30 15 10 Typical 392.5 2.6 6.3 0.7 38 21 34 24 12.2/14.4 -12.56 42LT 25 0 Maximum 4 2 - - 1A 10 SMD5.0*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. LBT39301 2010-03-30 1.0 Page 1/3 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 392.5MHz SAW Filter 5MHz Bandwidth Part Number: LBT39301 www.sipatsaw.com SIPAT Co., Ltd. Matching Configuration Source/Load Impedance=50 ohm INPUT 50Ω OUTPUT 50Ω Notes - Component values may change depending on board layout. Package Dimension 5.00 0.15 Pad Configuration: Input: 2 1 5.00 0.15 1.35 0.25 1.20 0.15 8 2.08 0.15 1 2 Output: 6 Ground: All Others Marking Configuration: 1) •: Pad Number 1 Index 2) SIPAT: Manufacturer Name 3) 39301: Part Number 4) XXYY: Date(Year/month) 5) ZZ: Identified Code 7 2.54 0.10 1.27 0.10 6 5 3 4 0.60 0.10 Package: SMD5.0*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. LBT39301 2010-03-30 1.0 Page 2/3 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 392.5MHz SAW Filter 5MHz Bandwidth Part Number: LBT39301 www.sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Response Type Performance 7.3865 -2.6135 -12.6135 -2.1135 -1.1135 Passband Response Type Performance -1.6135 -22.6135 Magnitude(dB) -32.6135 -42.6135 -52.6135 -62.6135 -4.1135 -2.6135 A m plitude ripple(dB ) -3.1135 -3.6135 -72.6135 -82.6135 -92.6135 370 375 380 385 390 395 400 Frequency(MHz) 405 410 415 -4.6135 -5.1135 385 390 Frequency(MHz) 395 400 Horizontal: 5MHz/Div Vertical: 10dB/Div Horizontal: 5MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f0±2.5MHz) Type Performance 600 Phase Linearity(f0±2.5MHz) Type Performance 40 500 30 400 20 300 X: 390 Y: 240.7 10 X: 395 Y: 237.3 X: 390 Y: 5.244 X: 395 Y: -0.9589 G roup Delay T im e(ns ) 200 Degree(deg) 388 389 390 391 392 393 Frequency(MHz) 394 395 396 397 398 0 -10 100 -20 0 -30 -100 -40 -200 387 -50 387 388 389 390 391 392 393 Frequency(MHz) 394 395 396 397 398 Horizontal: 1MHz/Div Vertical: 100ns/Div Horizontal: 1MHz/Div Vertical: 10deg/Div Return loss(S11) Type Performance (S11) -5 Return loss(S22) Type Performance (S22) -5 -10 -10 X: 390 Y: -13.97 X: 395 Y: -14.36 -15 -15 -20 -25 -30 -35 385 390 Frequency(MHz) 395 400 M a g n it u d e ( d B ) M agnitude(dB ) -20 X: 390 Y: -21.38 X: 395 Y: -20.82 -25 -30 -35 -40 385 390 Frequency(MHz) 395 400 Horizontal: 5MHz/Div Vertical: 5dB/Div Horizontal: 5MHz/Div Vertical: 5dB/Div SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number Rev. Date Ver. LBT39301 2010-03-30 1.0 Page 3/3 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com