BGA461
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BGA461E6327XTSA1 (pdf) |
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BGA461 Silicon Germanium GPS Low Noise Amplifier RF & Protection Devices Edition 2009-01-22 Published by Infineon Technologies AG 81726 München, Germany Infineon Technologies AG All Rights Reserved. Legal Disclaimer The information given in this document shall in no event be regarded as a guarantee of conditions or characteristics “Beschaffenheitsgarantie” . With respect to any examples or hints given herein, any typical values stated herein and/or any information regarding the application of the device, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation warranties of non-infringement of intellectual property rights of any third party. Information For further information on technology, delivery terms and conditions and prices please contact your nearest Infineon Technologies Office Warnings Due to technical requirements components may contain dangerous substances. For information on the types in question please contact your nearest Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system, or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body, or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may be endangered. BGA461 BGA461 Preliminary data sheet Marking code defined BU Thermal resistance and maximum rating for total power dissipation corrected Typical values for insertion power gain, noise figure and input return loss adjusted, IIP3 specified Application information updated Preliminary Data Sheet BGA461 Silicon Germanium GPS Low Noise Amplifier Silicon Germanium GPS Low Noise Amplifier Features • Optimized for 1575 MHz Operation • High gain dB • Low Noise Figure dB • Supply voltage V to V • 4mA current consumption • Power off function • 1 kV HBM ESD protection at all pins • B7HFM Silicon Germanium technology • RF output internally matched to 50 Ω • Low external component count • Tiny TSLP-7-4 leadless package • Moisture sensitivity level MSL 1 • Pb-free RoHS compliant package TSLP-7-4 Application • 1575 MHz GPS, Galileo, GPS phone VCC PON BIAS IN BIAS Figure 1 Blockdiagram BGA461 _Blockdiagram .vsd The BGA461 is a front-end low noise amplifier for Global Positioning System GPS applications. The LNA provides dB gain and dB noise figure at a current consumption of 4 mA in the application configuration described in Chapter The BGA461 is based upon Infineon Technologies‘ B7HFM Silicon Germanium technology. It operates over a V to V supply range. Preliminary Data Sheet BGA461 Type BGA461 Pin Definition and Function Package TSLP-7-4 Marking BU Table 1 Pin No. 1 2 3 4 5 6 7 Pin Definition and Function Symbol IN BIAS n.c. PON VCC OUT GND Maximum Ratings |
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