MRF7S21170HR3 Datasheet, PDF (11/12 Pages) Freescale Semiconductor, Inc – RF Power Field Effect Transistors (N-Channel Enhancement-Mode Lateral MOSFETs)

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.
Date
May 2006
June 2006
Aug. 2006
Sept. 2006
Revision
Number
Description
0
• Initial Release of Data Sheet
1
• Added Class C to description of parts, pg. 1
• Changeded “≥” to “ - ” in the Device Output Signal Par bullet, pg. 1
• Changed typ value from ±9 to 18 in Part - to - Part Phase Variation characteristic description in
Table 4, Typical Performances
• Expanded the characterization range in the MTTF Factor graph from 200_C to 230_C, Fig. 12
2
• Added Greater Negative Source bullet to Features section
• Corrected Fig. 14, Single - Carrier W - CDMA Spectrum, to 3.84 MHz
3
• Changed “Capable of Handling” bullet from 10:1 VSWR @ 28 Vdc to 5:1 VSWR @ 32 Vdc,
pg. 1
• Added “Insertion” to Part - to - Part Phase Variation characteristic description in Table 4, Typical
Performances
• Added Gain Flatness, Group Delay and Deviation from Linear Phase characteristics to Table 4,
Typical Performances
• Corrected Z6 value from “0.119” to “0.156”, corrected Z8 value from “0.156” to “0.119”,
corrected Z9 value from “0.770” to “0.077”, corrected Z11 value from “0.076” to “0.760”, Fig. 1,
Test Circuit Schematic
• Added Part Number and Manufacturer for R1, R2 and R3 in Table 5, Test Circuit Component
Designations and Values
• Added Figure 10, Digital Predistortion Correction
• Corrected Fig. 15, Single - Carrier W - CDMA Spectrum, to correctly reflect integrated
bandwidth offsets
• Added Figure 17, Pulsed CW Output Power versus Input Power @ 28 Vdc
• Added Figure 18, Pulsed CW Output Power versus Input Power @ 32 Vdc
RF Device Data
Freescale Semiconductor
MRF7S21170HR3 MRF7S21170HSR3
11