 |
|
| 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 297.5MHz SAW Filter 35MHz Bandwidth Part Number: LB297DS01 www.sipatsaw.com SIPAT Co., Ltd. Specifications Parameter Center Frequency Insertion Loss 1 dB Bandwidth 3 dB Bandwidth 35 dB Bandwidth Passband Variation Ultimate Rejection(f035MHz) Group Delay Variation Subatrate Material Ambient Temperature Package Size C Unit MHz dB MHz MHz MHz dB Minimum Typical 297.5 12.5 Maximum 14 35 37.3 38.9 44.2 0.6 67 dB nsec 35 40 60 YZ 25 SMD0705A (7x5x1.6mm3) 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 L1 L2 C1 C2 L1=39nH C1=10pF L2=27nH C2=12pF Source/Load Impedance=50 ohm Notes - Component values may change depending on board layout. SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Part Number Rev. Date Rev. LB297DS01 2005-6-27 4.0 Page 1/3 Phone: +86-23-62920684 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 297.5MHz SAW Filter 35MHz Bandwidth Part Number: LB297DS01 www.sipatsaw.com SIPAT Co., Ltd. Package Dimension 8 9 7 6 5 10 1 2 3 4 1 10 2 3 4 9 5 Input:9 Output:4 SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Part Number Rev. Date Rev. LB297DS01 2005-6-27 4.0 Page 2/3 Phone: +86-23-62920684 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute 297.5MHz SAW Filter 35MHz Bandwidth Part Number: LB297DS01 www.sipatsaw.com SIPAT Co., Ltd. Typical Performance Frequency Respond -12.345 -8 Passband Respond -22.345 -9 -32.345 -10 -11 -42.345 -12 -52.345 -13 -14 -62.345 -15 -72.345 -16 -17 -82.345 237 252 267 282 297 312 327 342 357 2.5 2.6 2.7 2.8 2.9 3 f scale=10MHz 3.1 3.2 3.3 3.4 x 10 8 Wideband Respond Group delay variation(f016MHz) -22.8275 -32.8275 -42.8275 -52.8275 -62.8275 -72.8275 -82.8275 -92.8275 200.9 400.8 600.7 800.6 1000.5 1200.4 1400.3 1600.2 1800.1 VSWR S11 VSWR S22 SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Part Number Rev. Date Rev. LB297DS01 2005-6-27 4.0 Page 3/3 Phone: +86-23-62920684 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com |
Price & Availability of LB297DS01
 |
|
|
|
|
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] |