SMA661ASTR STMicroelectronics, SMA661ASTR Datasheet
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SMA661ASTR
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SMA661ASTR Summary of contents
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... PCB area, resulting in an ideal solution for compact and cost-effective GPS LNA. Table 1. Device summary Order code SMA661ASTR March 2009 Fully integrated GPS LNA IC The SMA661AS, using the ST's leading-edge 70 GHz SiGe BiCMOS technology, achieves excellent RF performance at the GPS frequency of 1 ...
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Contents Contents 1 Pins description and circuit schematic . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Electrical specifications . . ...
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SMA661AS 1 Pins description and circuit schematic Table 2. Pins description Pin # Figure 1. Pin connection Figure 2. Application circuit schematic ...
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Electrical specifications 2 Electrical specifications 2.1 Absolute maximum ratings Table 3. Absolute maximum ratings Symbol V Supply voltage cc T Storage temperature stg T Operating ambient temperature a V Electrostatic discharge ESD V Electrostatic discharge ESD 2.2 Electrical characteristics (T ...
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SMA661AS 3 Typical performance (Vcc = 2 ohm, unless otherwise specified; measured according to Figure 3. Power gain vs. frequency -40 º +85 ºC ...
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Typical performance Figure 9. Current consumption vs. temperature 8.5 8.4 8.3 8.2 8.1 8 7.9 7.8 7.7 7.6 7.5 - (°C) Figure 11. Power down current vs. temperature -40 -15 10 ...
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SMA661AS Figure 12. Stability 5 4 2.5 2 1 (GHz) Typical performance 7/14 ...
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... RFout SMA661 SMA661AS 4 7p VPdown Type Manufacturer Case_A 0603 Murata (GRM188) 0603 Murata (GRM188) 0603 Murata (GRM188) Case_A 142-0711-841 (SMA_Female) 142-0711-841 (SMA_Female) SOT666 STMicroelectronics FR4 1 1uF Vcc 47p JP1 Function Various Supply Filter RF Bypass Input dc block / IIP3 improvement RF Bypass Various Supply Filter ...
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SMA661AS Figure 14. Evaluatio n Board Layo Figure 15. Evaluation board cross section Note: Gerber files of the SMA661AS evaluation board are available on request. Layout recommendation: Both lines from pin 2 and pin 5 to GND plane have to ...
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Package and packing informations 5 Package and packing informations 5.1 Package informations In order to meet environmental requirements, ST offers these devices in different grades of ® ECOPACK packages, depending on their level of environmental compliance. ECOPACK specifications, grade definitions ...
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SMA661AS Figure 17. Recommended footprint 5.2 Packing informations Figure 18. Reel description INTO CORE FOR A mm Min Typ Max 0.99 TAPE SLOT ACCESS HOLE TAPE START AT SLOT LOCATION 175 12.8 20.2 1.5 ...
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Package and packing informations Figure 19. Carrier tape requirements Figure 20. Device orientation 12/ USER DIRECTION OF FEED ...
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SMA661AS 6 Revision history Table 7. Document revision history Date 15-Jul-2005 20-Oct-2005 07-Jul-2006 04-Apr-2007 27-Mar-2009 Revision 1 Initial release. 2 Added: Evaluation Board Schematic & Layout. Changed to new template. 3 Added packing informations. Updated noise figure and high gain ...
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... Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...