 |
|
| 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: |
| 480.00 MHz SAW Filter Ideal for DBS Receivers, IF Filter Constant Group Delay Improved ESD capability by integrated shunt resistors Rugged, Hermetic, Low Profile TO-39 Package Complies with Directive 2002/95/EC (RoHS Compliant) SF480-1 Absolute Maximum Rating (Ta=25C) Parameter AC Voltage Between Any Two Pins DC Voltage Between Any Two Pins Operating Temperature Range Storage Temperature Range VPP VDC Rating 5 0 -25 ~ +85 -40 ~ +85 Unit V V C C TA Tstg Electronic Characteristics Parameter Center Frequency (25C) Between 3dB point Tolerance from 480.00 MHz Insertion Attenuation 3dB Bandwidth Relative Attenuation 471.00 MHz 489.00 MHz Lower Sidelobe Upper Sidelobe 430.00 ... 461.00 MHz 499.00 ... 530.00 MHz 0.1s ... 2.0s after main pulse Amplitude Ripple (p-p) Group Delay Group Delay Ripple (p-p) 476.00 ... 484.00 MHz 480.00 MHz 471.50 ... 488.50 MHz 3.4 3.0 50 45 46.0 0.6 281.0 11.5 -94 5.4 5.4 1.0 18.0 dB dB dB dB dB dB ns ns ppm/K Sym fC Minimum NS 16.60 Typical 480.00 21.0 17.80 Maximum NS 1.0 23.0 18.60 Unit MHz MHz dB MHz fC BW3 rel 38 38 40.0 - Reflected Wave Signal Suppression FTC Temperature Coefficient of Frequency NS = Not Specified Notes: 1. The frequency fC is defined as the midpoint between the 3dB frequencies. Unless noted otherwise, all measurements are made with the filter installed in the specified test fixture that is connected to a 50 test system with VSWR 1.2:1. The test fixture L and C are adjusted for minimum insertion loss at the filter center frequency, fC. Note that insertion loss, bandwidth, and passband shape are dependent on the impedance matching component values and quality. Unless noted otherwise, specifications apply over the entire specified operating temperature range. The specifications of this device are based on the test circuit 5. shown above and subject to change or obsolescence without notice. All equipment designs utilizing this product must be approved by the appropriate government agency prior to manufacture or sale. Our liability is only assumed for the Surface Acoustic Wave (SAW) component(s) per se, not for applications, processes and circuits implemented within components or assemblies. For questions on technology, prices and delivery please contact our sales offices or e-mail sales@vanlong.com. 2. 6. 3. 7. 4. Phone: +86 (10) 5820-3910 (c) 2007 by Vanlong Technology Co., Ltd. Fax: +86 (10) 5820-3915 Email: sales@vanlong.com Web: http://www.vanlong.com SF480-1 480.00 MHz SAW Filter Package Dimensions (TO-39) Electrical Connections Terminals 1 2 3 Connection Input/Output Output/Input Case Ground Package Dimensions Dimensions A B C D E F G Nom. (mm) 9.35 3.40 3.00 0.45 5.08 2.54 0.45 Tol. (mm) 0.10 0.10 0.20 0.10 0.10 0.20 Marking Test Circuit SF480-1 480.00 Ink Marking Color: Black or Blue From 50 source To 50 load Typical Frequency Response Phone: +86 (10) 5820-3910 (c) 2007 by Vanlong Technology Co., Ltd. Fax: +86 (10) 5820-3915 Email: sales@vanlong.com Web: http://www.vanlong.com SF480-1 |
Price & Availability of SF480-1
 |
|
|
|
|
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] |