 |
|
| 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: |
| 446.00 MHz SAW Filter * * * * * Ideal for Receiver in 446.00 MHz Low-Loss, Coupled-Resonator Quartz Design Simple External Impedance Matching Rugged, Hermetic, Low Profile F-11 Package Complies with Directive 2002/95/EC (RoHS Compliant) SF446A Absolute Maximum Rating (Ta=25C) Parameter CW RF Power Dissipation DC Voltage VDC Between Any Two Pins Operating Temperature Range Storage Temperature Range P VDC Rating +10 30 -10 ~ +60 -40 ~ +85 Unit dBm V C C TA Tstg Electronic Characteristics Parameter Nominal Frequency (at 25C) fC (Center frequency between 3dB point) Insertion Loss User Signal Passband Passband Ripple (p-p) 443.00 ... 449.00 MHz 443.00 ... 449.00 MHz NS 50 1.0 446.00 3.5 3.0 2.0 60 50//0 NS 5.0 10 MHz dB MHz dB dB ppm/yr M //pF Sym Minimum Typical Maximum Unit IL BW rel |fA| - Attenuation (out of fC 30MHz) Frequency Aging Absolute Value during the First Year DC Insulation Resistance Between any Two Pins Input / Output Impendance (nominal) 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. 4. The specifications of this device are based on the test circuit 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 email to sales@vanlong.com. 2. 5. 6. 3. 7. 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 SF446A 446.00 MHz SAW Filter Package Dimensions (F-11) Electrical Connections Terminals 1 2 3 4 Connection Input/Output Case Ground Case Ground Output/Input Package Dimensions Dimensions A B C D E F Nom. (mm) 11.0 4.5 3.2 0.45 5.0 2.54 Tol. (mm) 0.3 0.3 0.3 0.1 0.5 0.2 Marking Test Circuit SF446A 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 SF446A |
Price & Availability of SF446A
 |
|
|
|
|
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] |