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MRF6S21140HR3_07 Datasheet, PDF (10/11 Pages) Freescale Semiconductor, Inc – RF Power Field Effect Transistors N-Channel Enhancement-Mode Lateral MOSFETs | |||
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PRODUCT DOCUMENTATION
Refer to the following documents to aid your design process.
Application Notes
⢠AN1955: Thermal Measurement Methodology of RF Power Amplifiers
Engineering Bulletins
⢠EB212: Using Data Sheet Impedances for RF LDMOS Devices
REVISION HISTORY
The following table summarizes revisions to this document.
Revision
4
Date
May 2007
Description
⢠Removed Lower Thermal Resistance and Low Gold Plating bullets from Features section as functionality
is standard, p. 1
⢠Removed âDesigned for Lower Memory Effects and Wide Instantaneous Bandwidth Applicationsâ bullet
as functionality is standard, p. 1
⢠Added âOptimized for Doherty Applicationsâ bullet to Features section, p. 1
⢠Removed Total Device Dissipation from Max Ratings table as data was redundant (information already
provided in Thermal Characteristics table), p. 1
⢠Operating Junction Temperature increased from 200°C to 225°C in Maximum Ratings table and related
âContinuous use at maximum temperature will affect MTTFâ footnote added, p. 1
⢠Corrected VDS to VDD in the RF test condition voltage callout for VGS(Q) and added âMeasured in
Functional Testâ, On Characteristics table, p. 2
⢠Removed Forward Transconductance from On Characteristics table as it no longer provided usable
information, p. 2
⢠Updated Part Numbers in Table 5, Component Designations and Values, to RoHS compliant part
numbers, p. 3
⢠Adjusted scale for Fig. 5, Two - Tone Power Gain versus Output Power, to better match the deviceâs
capabilities, p. 5
⢠Removed lower voltage tests from Fig. 11, Power Gain versus Output Power, due to fixed tuned fixture
limitations, p. 6
⢠Replaced Fig. 12, MTTF versus Junction Temperature with updated graph. Removed Amps2 and listed
operating characteristics and location of MTTF calculator for device, p. 7
⢠Added Product Documentation and Revision History, p. 10
MRF6S21140HR3 MRF6S21140HSR3
10
RF Device Data
Freescale Semiconductor
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