LBT41305

China Electronics Technology Group Corporation No.26 Research Institute 412.5MHz SAW Filter 5MHz Bandwidth Part Number: LBT41305 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(410～415MHz) Passband Variation(410～415MHz) Input/Output VSWR(410～415MHz) 0.3～310MHz 310～400MHz 420～425MHz Ultimate Rejection 430～870MHz 870～1500MHz 1500～2000MHz Material Temperature coefficient Substrate Material Ambient Temperature Operating Temperature Range Storage Temperature Range 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 dB dB dB dB dB dB dB KHz/°C °C °C °C V dBm - Minimum 25 24 42 20 20 15 Typical 412.5 1.7 0.7 1.7 28 26 45 28 23 28 -13.2 42LT 25 Maximum 2.4 1 2 - -40 -40 - 0 1A +85 +85 30 SMD3.0*3.0 SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number Rev. Date Ver. LBT41305 2010-10-10 2.0 Page 1/3 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 412.5MHz SAW Filter 5MHz Bandwidth Part Number: LBT41305 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 3.00±0.10 1 6 3.00±0.10 Pad Configuration: Input: 2 Output: 5 Ground: All Others 2 D13E XXYY 5 3 1.25±0.17 4 1.15±0.12 1.50 Marking Configuration: 1) •: Pad Number 1 Index 2) D13E: Part Number 3) XXYY: Date(Year/month) 6 1.60 5 4 1.30 0.85 1 2 3 0.60 Package: SMD3.0*3.0 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. LBT41305 2010-10-10 2.0 Page 2/3 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 412.5MHz SAW Filter 5MHz Bandwidth Part Number: LBT41305 www.sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Response Type Performance 8.9639 -1.0361 -0.5361 -0.0361 Passband Response Type Performance -11.0361 -21.0361 Magnitude(dB) Amplitude ripple(dB) -1.0361 -31.0361 -41.0361 -51.0361 -61.0361 -71.0361 -1.5361 -2.0361 -2.5361 -3.0361 -81.0361 -91.0361 370 380 390 400 410 420 Frequency(MHz) 430 440 450 460 -3.5361 404 406 408 410 412 414 Frequency(MHz) 416 418 420 422 Horizontal: 10MHz/Div Vertical: 10dB/Div Horizontal: 2MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f0±2.5MHz) Type Performance 160 Phase Linearity(f0±2.5MHz) Type Performance 140 10 120 5 100 X: 410 Y: 83.09 X: 415 Y: 94.31 Group Delay Time(ns) Degree(deg) X: 410 Y: 0.07782 80 0 X: 415 Y: -1.08 60 -5 40 -10 20 0 408 409 410 411 412 413 Frequency(MHz) 414 415 416 417 -15 408 409 410 411 412 413 Frequency(MHz) 414 415 416 417 Horizontal: 1MHz/Div Vertical: 20ns/Div Horizontal: 1MHz/Div Vertical: 5deg/Div VSWR11(f0±2.5MHz) Type Performance (VSWR1) 3.5 3.5 VSWR22(f0±2.5MHz) Type Performance (VSWR2) 3 3 2.5 2.5 Magnitude(dB) 2 X: 415 Y: 1.725 Magnitude(dB) 2 X: 415 Y: 1.712 1.5 X: 410 Y: 1.092 1.5 X: 410 Y: 1.117 1 1 0.5 400 405 410 Frequency(MHz) 415 420 425 0.5 400 405 410 Frequency(MHz) 415 420 425 SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number Rev. Date Ver. LBT41305 2010-10-10 2.0 Page 3/3 Fax: +86-23-62808382 www.sipatsaw.com / sales@sipat.com