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| China Electronics Technology Group Corporation No.26 Research Institute 44.05MHz SAW Filter 5MHz Bandwidth Part Number: LBN04406 www. sipatsaw.com SIPAT Co., Ltd. Features For IF SAW filter High attenuation Single-ended operation No matching required for operation at 50 Dual In-line Package RoHS compliant (2002/95/EC), Pb-free Specifications Parameter Center Frequency Insertion Loss 1 dB Bandwidth 3 dB Bandwidth 40dB Bandwidth 50dB Bandwidth Passband Variation Group Delay(f02.5MHz) Absolute Delay Ultimate Rejection 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 MHz MHz MHz MHz dB nsec usec dB KHz/C C C C V dBm - Minimum 44 5.3 50 Typical 44.05 24.5 5.48 5.72 6.6 6.68 0.5 90 3.63 53 -4.14 YZ 25 Maximum 44.1 30 6.8 0.9 100 4 - -40 -45 - 0 1 +85 +105 10 DIP3512 (35.0x12.8x4.7mm3) SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number Rev. Date Ver. LBN04406 2007-12-19 1.0 Page 1/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 44.05MHz SAW Filter 5MHz Bandwidth Part Number: LBN04406 www. sipatsaw.com SIPAT Co., Ltd. Matching Configuration INPUT 50 OUTPUT 50 Source/Load Impedance=50 ohm Notes - Component values may change depending on board layout. Package Dimension 35.00 0.5 12.80 0.5 SIPAT LBN04406 07XX Pad Configuration: Input Output 1 5 Ground All Others 4.7 4.5 Marking Configuration: 1) SIPAT: Manufacturer Name 2) LBN04406: Part Number 3) 07XX: Date Code 0.45 0.05 2.54 0.2 7.62 0.2 3 6 Package: DIP3512 SIPAT Co., Ltd. ( CETC No.26 Research Institute ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 2 1 4 5 25.40 0.2 2.54 0.2 Unit: mm Part Number Rev. Date Ver. LBN04406 2007-12-19 1.0 Page 2/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 44.05MHz SAW Filter 5MHz Bandwidth Part Number: LBN04406 www. sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Respond Type Performance -14.4411 -24.4411 -34.4411 -23.9411 -22.9411 Passband Respond -23.4411 -44.4411 Magnitude(dB) -54.4411 -64.4411 -74.4411 -84.4411 -25.9411 -24.4411 -24.9411 -25.4411 -94.4411 -104.4411 -114.4411 36 38 40 42 44 46 Frequency(MHz) 48 50 52 54 -26.4411 -26.9411 41 42 43 44 45 46 47 48 Horizontal: 2MHz/Div Vertical: 10dB/Div Horizontal: 1MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f02.5MHz) Type Performance 4000 15 Phase Linearity(f02.5MHz) Type Performance 3900 10 3800 5 X: 41.55 Y: 0.1465 X: 46.55 Y: 0.1705 Group Delay Time(ns) 3700 X: 41.55 Y: 3645 3600 X: 44.05 Y: 3625 Degree(deg) X: 46.55 Y: 3617 0 X: 44.05 Y: -1.051 -5 3500 -10 3400 3300 -15 3200 39 40 41 42 43 44 Frequency(MHz) 45 46 47 48 49 -20 39 40 41 42 43 44 Frequency(MHz) 45 46 47 48 49 Horizontal: 1MHz/Div Vertical: 100ns/Div Horizontal: 1MHz/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 5.0 0.2 0.5 1.0 2.0 0.0 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 Tel: +86-23-62808818 Part Number Rev. Date Ver. LBN04406 2007-12-19 1.0 Page 3/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com |
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