 |
|
| 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 140MHz SAW Filter 4MHz Bandwidth Part Number: LBT140A24 www.sipatsaw.com SIPAT Co., Ltd. Features For IF SAW filter High attenuation Single-ended operation Dual In-line Package RoHS compliant (2002/95/EC), Pb-free Specifications Parameter Center Frequency Insertion Loss 1.5dB Bandwidth Passband Variation Absolute Delay f02.6MHz f02.8MHz Ultimate Rejection f03.2MHz f07.2MHz 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 MHz dB usec dB dB dB dB KHz/C C C C V dBm - Minimum 139.9 4.4 35 45 50 52 Typical 140 22.4 4.46 1.3 4.38 38 51 51 61 -2.52 112LT 25 Maximum 140.1 25 1.5 4.5 - -40 -45 0 +85 +105 - 1 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. LBT140A24 2008-12-08 1.0 Page 1/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 140MHz SAW Filter 4MHz Bandwidth Part Number: LBT140A24 www.sipatsaw.com SIPAT Co., Ltd. Matching Configuration L1 L2 L1=L2=22nH OUTPUT 50 C2 Notes - Component values may change depending on board layout. INPUT 50 C1 C1=C2=47pF Source/Load Impedance=50 ohm Package Dimension 35.00 0.5 12.80 0.5 SIPAT LBT140A24 XXYYZZ Pad Configuration: Input Output 1 5 Ground All Others 4.7 4.5 Marking Configuration: 1) SIPAT: Manufacturer Name 2) LBT140A24: Part Number 3) XXYY: Date(Year/month) 4) ZZ: Identified 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. LBT140A24 2008-12-08 1.0 Page 2/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 140MHz SAW Filter 4MHz Bandwidth Part Number: LBT140A24 www.sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Respond Type Performance -12.4084 -22.4084 -32.4084 -21.9084 -20.9084 Passband Respond Type Performance -21.4084 -42.4084 Magnitude(dB) Amplitude ripple(dB) -52.4084 -62.4084 -72.4084 -82.4084 -22.4084 -22.9084 -23.4084 -23.9084 -92.4084 -102.4084 -112.4084 130 -24.4084 -24.9084 132 134 136 138 140 142 Frequency(MHz) 144 146 148 150 134 136 138 140 Frequency(MHz) 142 144 146 Horizontal: 2MHz/Div Vertical: 10dB/Div Horizontal: 2MHz/Div Vertical: 0.5dB/Div Group Delay Variation(f02MHz) Type Performance 5200 60 Phase Linearity(f02MHz) Type Performance 5000 40 4800 20 4600 Group Delay Time(ns) X: 138 Y: 4398 X: 140 Y: 4420 X: 142 Y: 4395 X: 138 Y: -0.5472 X: 140 Y: -1.603 X: 142 Y: 4.434 4200 Degree(deg) 137 138 139 140 Frequency(MHz) 141 142 143 144 4400 0 -20 4000 -40 3800 -60 3600 3400 136 -80 136 137 138 139 140 Frequency(MHz) 141 142 143 144 Horizontal: 1MHz/Div Vertical: 200ns/Div Horizontal: 1MHz/Div Vertical: 20deg/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 ) #14 Nanping Huayuan Road, Chongqing, China, 400060 Tel: +86-23-62808818 Part Number Rev. Date Ver. LBT140A24 2008-12-08 1.0 Page 3/3 Fax: +86-23-62808382 www.sipatsaw.com / sawmkt@sipat.com |
Price & Availability of LBT140A24
 |
|
|
|
|
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] |