LBN57901

China Electronics Technology Group Corporation No.26 Research Institute 579MHz SAW Filter 26MHz Bandwidth Part Number: LBN57901 SIPAT Co., Ltd. www.sipatsaw.com 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(566~592MHz) Passband Variation(566~592MHz) Group delay variation(566~592MHz) Input/output VSWR(566~592MHz) DC～530MHz Attenuation 645-700 MHz 700～1500 MHz 1500～2500MHz Material Temperature coefficient Substrate Material Ambient Temperature Operating Temperature Range Storage Temperature Range 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 dB ns dB dB dB dB KHz/°C °C °C °C V dBm - Minimum 30 30 20 10 Typical 579 1.6 0.8 35 1.33/1.33 35 35 30 11 -39.37 41LN 25 Maximum 3.5 1 100 2 - -40 -45 0 +85 +105 - 1A 10 SMD3.8*3.8 SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Part Number Rev. Date Ver. LBN57901 2012-01-06 1.0 Page 1/3 Phone:Tel: +86-23-62808818 +86-23-62920684 Fax: +86-23-6280528 Fax: +86-23-62808382 4 www.sipatsaw.com / sawmkt@sipat.com www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 579MHz SAW Filter 26MHz Bandwidth Part Number: LBN57901 SIPAT Co., Ltd. www.sipatsaw.com Matching Configuration 手动测试座 Source/Load Impedance=50 ohm Notes - Component values may change depending on board layout. Package Dimension 3.80 0.15 8 7 1 Pad Configuration: Input: Output: 3.80 0.15 2 6 SIPAT 57901 XXYYZZ 4 Ground: All Others 6 1.50 0.25 Package: SMD3.8*3.8 SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Phone:Tel: +86-23-62808818 +86-23-62920684 2 3 7 6 1.27 5 5 Marking Configuration: 1) •: Pad Number 1 Index 2) SIPAT: Manufacturer Name 3) 57901: Part Number 4) XXYY: Date(Year/month) 8 1 1.00 0.15 5) ZZ: Identified Code 2 3 4 Fax: +86-23-6280528 Fax: +86-23-62808382 4 0.60 Unit: mm Part Number Rev. Date Ver. LBN57901 2012-01-06 1.0 Page 2/3 www.sipatsaw.com / sawmkt@sipat.com www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 579MHz SAW Filter 26MHz Bandwidth Part Number: LBN57901 SIPAT Co., Ltd. www.sipatsaw.com Typical Performance Frequency Respond Type Performance 8.3543 -1.6457 -11.6457 -21.6457 Amplitude ripple(dB) 0.8543 0.3543 -0.1457 -0.6457 -1.1457 -1.6457 -2.1457 -2.6457 -3.1457 -3.6457 -4.1457 Passband Respond Type Performance -31.6457 Magnitude(dB) -41.6457 -51.6457 -61.6457 -71.6457 -81.6457 -91.6457 480 500 520 540 560 580 600 Frequency(MHz) 620 640 660 550 560 570 580 Frequency(MHz) 590 600 610 Horizontal: 20MHz/Div Vertical: 10dB/Div Horizontal: 10MHz/Div Vertical: 0.5dB/Div Group Delay Variation Type Performance Phase Linearity Type Performance 200 20 15 10 X: 566 Y: 28.33 X: 592 Y: 30.93 150 Group Delay Time(ns) 100 Degree(deg) 50 X: 579 Y: 22.4 5 0 -5 X: 566 Y: -2.361 X: 579 Y: -1.074 X: 592 Y: 4.873 0 -50 -10 -100 555 560 565 570 575 580 Frequency(MHz) 585 590 595 600 560 565 570 575 580 585 Frequency(MHz) 590 595 Horizontal: 5MHz/Div Vertical: 50ns/Div Horizontal: 5MHz/Div Vertical: 5deg/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 0.2 0.5 1.0 2.0 ∞ 0.0 5.0 0.0 5.0 ∞ -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 Part Number Rev. Date Ver. LBN57901 2012-01-06 1.0 Page 3/3 Phone:Tel: +86-23-62808818 +86-23-62920684 Fax: +86-23-6280528 Fax: +86-23-62808382 4 www.sipatsaw.com / sawmkt@sipat.com www.sipatsaw.com / sawmkt@sipat.com