 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| China Electronics Technology Group Corporation No.26 Research Institute 78.5MHz Low-loss SAW Filter 20MHz Bandwidth Part Number: LB079DS02 www.sipatsaw.com SIPAT Co., Ltd. Specifications Parameter Center Frequency Insertion Loss 1 dB Bandwidth 3 dB Bandwidth 35 dB Bandwidth Passband Variation Absolute Delay Group Delay Variation(f09MHz) Material Temperature coefficient Ambient Temperature Package Size Unit MHz dB MHz MHz MHz dB usec Minimum 78.3 18.9 20 - Typical 78.5 11 19.62 21 24.46 0.7 1.2 110 -7.38 25 SMD13.3*6.5A Maximum 78.7 16 26.1 1 - nsec KHz/C C Notes: 1. All specifications are based on the test circuit shown 2. In production, devices will be tested at room temperature to a guardbanded specification to ensure electrical compliance over 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 Matching Configuration INPUT 50 C1 L1 L2 L1=150nH L2=110nH OUTPUT 50 C2 Notes - Component values may change depending on board layout. C1=56pF C2=47pF Source/Load Impedance=50 ohm SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Part Number Rev. Date Ver. LB079DS02 2007-04-20 1.0 Page 1/4 Phone: +86-23-62808818 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 78.5MHz Low-loss SAW Filter 20MHz Bandwidth Part Number: LB079DS02 www.sipatsaw.com SIPAT Co., Ltd. Package Dimension +0.2 13.3-0.1 10 9 8 7 6 +0.2 6.5-0.1 SIPAT LB079DS02 07XX 1 2 3 4 5 0.4 1.560.1 0.76 1.02 1 2 3 4 5 2.9 1.91 10 9 8 7 6 0.6 1) 2) 3) 4) *: Pad Number 1 Index SIPAT: Manufacturer name LB079DS02: Part Number 07XX: Date Code Input Output Ground 10 5 1,2,3,4,6,7,8,9 Package: SMD13.3*6.5A Unit: mm SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Part Number Rev. Date Ver. LB079DS02 2007-04-20 1.0 Page 2/4 Phone: +86-23-62808818 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 78.5MHz Low-loss SAW Filter 20MHz Bandwidth Part Number: LB079DS02 www.sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Respond Type Performance -1.284 -11.284 -21.284 -31.284 Magnitude(dB) -41.284 -51.284 -61.284 -71.284 -12.784 Passband Respond 3dB CF = 78.5908MHz 1dB = 19.6183MHz 3dB = 20.9997MHz 35dB = 24.4612MHz Insert Loss = -11.284dB Passband Ripple = 1.0829dB Ultimate Rejection = 32.237dB Group Delay = 138.2485ns Phase Linearity = 8.4604deg Absolute Delay = 1162.6214ns -10.284 -10.784 -11.284 -11.784 -12.284 -81.284 -91.284 -101.284 -13.284 40 50 60 70 80 90 Frequency(MHz) 100 110 -13.784 50 60 70 80 90 100 Horizontal: 10MHz/Div Vertical: 10dB/Div Horizontal: 10MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f09MHz) Type Performance Phase Linearity(f09MHz) Type Performance 15 1500 1400 10 1300 X: 69.5 Y: 1165 X: 78.5 Y: 1176 5 X: 87.5 Y: 1158 X: 87.5 Y: 4.13 Group Delay Time(ns) 1200 X: 69.5 Y: -0.1344 X: 78.5 Y: 0.2924 1100 Degree(deg) 50 60 70 80 Frequency(MHz) 90 100 0 -5 1000 900 -10 800 -15 700 -20 600 50 60 70 80 Frequency(MHz) 90 100 Horizontal: 10MHz/Div Vertical: 100ns/Div Horizontal: 10MHz/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 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 ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Part Number Rev. Date Ver. LB079DS02 2007-04-20 1.0 Page 3/4 Phone: +86-23-62808818 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 78.5MHz Low-loss SAW Filter 20MHz Bandwidth Part Number: LB079DS02 www.sipatsaw.com SIPAT Co., Ltd. Maximum Ratings Operating Temperature Range Storage Temperature Range DC Voltage Input Power ESD Class C C V dBm [-40C;+85C] [-40C;+105C] 0 10 max 1 SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Part Number Rev. Date Ver. LB079DS02 2007-04-20 1.0 Page 4/4 Phone: +86-23-62808818 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com |
Price & Availability of LB079DS02
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |