MRF8S26060H, MRF8S26060HS 2620-2690 MHz, 15.5 W Avg., 28 V W-CDMA, LTE Later ...

Document Number: MRF8S26060H
Rev. 0, 4/2010
Freescale Semiconductor
Technical Data
RF Power Field Effect Transistors
MRF8S26060HR3
MRF8S26060HSR3
N-Channel Enhancement-Mode Lateral MOSFETs
Designed for W-CDMA and LTE base station applications with frequencies
from 2620- 2690 MHz. Can be used in Class AB and Class C for all typical
cellular base station modulation formats.
• Typical Single-Carrier W-CDMA Performance: VDD = 28 Volts, IDQ =
450 mA, Pout = 15.5 Watts Avg., IQ Magnitude Clipping, Channel
Bandwidth = 3.84 MHz, Input Signal PAR = 7.5 dB @ 0.01% Probability
on CCDF.
Frequency
Gps
(dB)
hD
(%)
Output PAR
(dB)
ACPR
(dBc)
2620 MHz
16.3
33.2
6.3
-37.2
2655 MHz
16.3
33.0
6.3
-37.7
2690 MHz
16.3
32.9
6.2
-37.1
2620-2690 MHz, 15.5 W AVG., 28 V
W-CDMA, LTE
LATERAL N-CHANNEL
RF POWER MOSFETs
• Capable of Handling 10:1 VSWR, @ 32 Vdc, 2655 MHz, 78 Watts CW
Output Power (3 dB Input Overdrive from Rated Pout)
• Typical Pout @ 1 dB Compression Point ] 60 Watts CW
Features
• 100% PAR Tested for Guaranteed Output Power Capability
• Characterized with Series Equivalent Large-Signal Impedance Parameters
and Common Source S-Parameters
• Internally Matched for Ease of Use
• Integrated ESD Protection
• Greater Negative Gate-Source Voltage Range for Improved Class C
Operation
• Designed for Digital Predistortion Error Correction Systems
• Optimized for Doherty Applications
• RoHS Compliant
• In Tape and Reel. R3 Suffix = 250 Units per 32 mm, 13 inch Reel.
CASE 465I-02, STYLE 1
NI-400-240
MRF8S26060HR3
CASE 465J-02, STYLE 1
NI-400S-240
MRF8S26060HSR3
Table 1. Maximum Ratings
Rating
Symbol
Value
Unit
Drain-Source Voltage
VDSS
-0.5, +65
Vdc
Gate-Source Voltage
VGS
-6.0, +10
Vdc
Operating Voltage
VDD
32, +0
Vdc
Storage Temperature Range
Tstg
-65 to +150
°C
Case Operating Temperature
TC
150
°C
Operating Junction Temperature (1,2)
TJ
225
°C
Symbol
Value (2,3)
Table 2. Thermal Characteristics
Characteristic
Thermal Resistance, Junction to Case
Case Temperature 76°C, 15.5 W CW, 28 Vdc, IDQ = 450 mA, 2655 MHz
Case Temperature 80°C, 60 W CW, 28 Vdc, IDQ = 450 mA, 2655 MHz
Unit
°C/W
RθJC
1.0
0.90
1. Continuous use at maximum temperature will affect MTTF.
2. MTTF calculator available at http://www.freescale.com/rf. Select Software & Tools/Development Tools/Calculators to access MTTF
calculators by product.
3. Refer to AN1955, Thermal Measurement Methodology of RF Power Amplifiers. Go to http://www.freescale.com/rf.
Select Documentation/Application Notes - AN1955.
© Freescale Semiconductor, Inc., 2010. All rights reserved.
RF Device Data
Freescale Semiconductor
MRF8S26060HR3 MRF8S26060HSR3
1
Table 3. ESD Protection Characteristics
Test Methodology
Class
Human Body Model (per JESD22-A114)
2 (Minimum)
Machine Model (per EIA/JESD22-A115)
A (Minimum)
Charge Device Model (per JESD22-C101)
IV (Minimum)
Table 4. Electrical Characteristics (TA = 25°C unless otherwise noted)
Characteristic
Symbol
Min
Typ
Max
Unit
Zero Gate Voltage Drain Leakage Current
(VDS = 65 Vdc, VGS = 0 Vdc)
IDSS
—
—
10
μAdc
Zero Gate Voltage Drain Leakage Current
(VDS = 28 Vdc, VGS = 0 Vdc)
IDSS
—
—
1
μAdc
Gate-Source Leakage Current
(VGS = 5 Vdc, VDS = 0 Vdc)
IGSS
—
—
1
μAdc
Gate Threshold Voltage
(VDS = 10 Vdc, ID = 86 μAdc)
VGS(th)
1.2
1.9
2.7
Vdc
Gate Quiescent Voltage
(VDD = 28 Vdc, ID = 450 mAdc, Measured in Functional Test)
VGS(Q)
2.0
2.7
3.5
Vdc
Drain-Source On-Voltage
(VGS = 10 Vdc, ID = 1 Adc)
VDS(on)
0.1
0.18
0.3
Vdc
Off Characteristics
On Characteristics
Functional Tests (1) (In Freescale Test Fixture, 50 ohm system) VDD = 28 Vdc, IDQ = 450 mA, Pout = 15.5 W Avg., f = 2690 MHz,
Single-Carrier W-CDMA, IQ Magnitude Clipping, Input Signal PAR = 7.5 dB @ 0.01% Probability on CCDF. ACPR measured in 3.84 MHz
Channel Bandwidth @ ±5 MHz Offset.
Power Gain
Gps
15.0
16.3
18.0
dB
Drain Efficiency
ηD
30.0
32.9
—
%
PAR
5.8
6.2
—
dB
ACPR
—
-37.1
-34.5
dBc
IRL
—
-16
-10
dB
Output Peak-to-Average Ratio @ 0.01% Probability on CCDF
Adjacent Channel Power Ratio
Input Return Loss
Typical Broadband Performance (In Freescale Test Fixture, 50 ohm system) VDD = 28 Vdc, IDQ = 450 mA, Pout = 15.5 W Avg.,
Single-Carrier W-CDMA, IQ Magnitude Clipping, Input Signal PAR = 7.5 dB @ 0.01% Probability on CCDF. ACPR measured in 3.84 MHz
Channel Bandwidth @ ±5 MHz Offset.
Frequency
Gps
(dB)
hD
(%)
Output PAR
(dB)
ACPR
(dBc)
IRL
(dB)
2620 MHz
16.3
33.2
6.3
-37.2
- 16
2655 MHz
16.3
33.0
6.3
-37.7
-17
2690 MHz
16.3
32.9
6.2
-37.1
-16
1. Part internally matched both on input and output.
(continued)
MRF8S26060HR3 MRF8S26060HSR3
2
RF Device Data
Freescale Semiconductor
Table 4. Electrical Characteristics (TA = 25°C unless otherwise noted) (continued)
Characteristic
Symbol
Min
Typ
Max
Unit
Typical Performances (In Freescale Test Fixture, 50 ohm system) VDD = 28 Vdc, IDQ = 450 mA, 2620-2690 MHz Bandwidth
Pout @ 1 dB Compression Point, CW
P1dB
—
60
—
—
16
—
W
IMD Symmetry @ 52 W PEP, Pout where IMD Third Order
Intermodulation ` 30 dBc
(Delta IMD Third Order Intermodulation between Upper and Lower
Sidebands > 2 dB)
IMDsym
VBW Resonance Point
(IMD Third Order Intermodulation Inflection Point)
VBWres
—
80
—
MHz
Gain Flatness in 70 MHz Bandwidth @ Pout = 15.5 W Avg.
GF
—
0.2
—
dB
Gain Variation over Temperature
(-30 °C to +85°C)
ΔG
—
0.014
—
dB/°C
ΔP1dB
—
0.006
—
dBm/°C
Output Power Variation over Temperature
(-30 °C to +85°C)
MHz
MRF8S26060HR3 MRF8S26060HSR3
RF Device Data
Freescale Semiconductor
3
C9
C8
C11
C16
C12
B1
+
C15
C3
C17
C2
R1
C1
C5
C7
CUT OUT AREA
C6
MRF8S26060
Rev. 4
C4
C10 C13
C14
Figure 1. MRF8S26060HR3(HSR3) Test Circuit Component Layout
Table 5. MRF8S26060HR3(HSR3) Test Circuit Component Designations and Values
Part
Description
Part Number
Manufacturer
B1
RF Ferrite Bead
MPZ2012S300AT000
TDK
C1, C2, C3, C4, C5
5.6 pF Chip Capacitors
ATC100B5R6CT500XT
ATC
C6, C7
0.3 pF Chip Capacitors
ATC100B0R3BT500XT
ATC
C8, C9, C10
10 μF, 50 V Chip Capacitors
C5750X7R1H106KT
TDK
C11, C13
22 μF, 50 V Chip Capacitors
C5750JF1H226ZT
TDK
C12, C14
22 μF, 35 V Tantalum Capacitors
T491X226K035AT
Kemet
C15
680 nF, 100 V Chip Capacitor
C3225X7R2A684KT
TDK
C16
220 μF, 63 V Electrolytic Capacitor
MCGPR63V227M10X21
Multicomp
C17
1 nF, 250 V Chip Capacitor
C2012X7R2102KT
TDK
R1
12 Ω, 1/4 W Chip Resistor
CRCW120612R0FKEA
Vishay
PCB
0.030″, εr = 2.55
CuClad 25064-0300-55-22
Arlon
MRF8S26060HR3 MRF8S26060HSR3
4
RF Device Data
Freescale Semiconductor
17.4
35
ηD
34
33
16.6
32
31
Gps
-35
0
-5
16
-36
PARC -37
15.8
-38
16.4
16.2
ACPR
15.6
15.4
2570
-39
-20
IRL
2590
2610
2630
2650
2670
2690
2710
-10
-15
-40
2730
-25
0
-0.5
-1
-1.5
PARC (dB)
VDD = 28 Vdc, Pout = 15.5 W (Avg.), IDQ = 450 mA
Single-Carrier W-CDMA, 3.84 MHz Channel Bandwidth
Input Signal PAR = 7.5 dB @ 0.01%
Probability on CCDF
ACPR (dBc)
Gps, POWER GAIN (dB)
17
16.8
IRL, INPUT RETURN LOSS (dB)
17.2
ηD, DRAIN
EFFICIENCY (%)
TYPICAL CHARACTERISTICS
-2
-2.5
f, FREQUENCY (MHz)
Figure 2. Output Peak-to-Average Ratio Compression (PARC)
Broadband Performance @ Pout = 15.5 Watts Avg.
IMD, INTERMODULATION DISTORTION (dBc)
-1 0
VDD = 28 Vdc, Pout = 52 W (PEP), IDQ = 450 mA
Two-Tone Measurements
(f1 + f2)/2 = Center Frequency of 2655 MHz
-2 0
IM3-U
-3 0
IM3-L
IM5-U
-4 0
IM5-L
-5 0
IM7-L
IM7-U
-60
1
10
100
TWO-T ONE SPACING (MHz)
Figure 3. Intermodulation Distortion Products
versus Two-T one Spacing
14
13
12
11
-1 dB = 15 W
60
-20
54
-25
ACPR
-1
ηD
-2 dB = 20 W
48
-2
-3 dB = 27 W
42
-3
Gps
V
DD = 28 Vdc
IDQ = 450 mA
f = 2655 MHz, Single-Carrier
W-CDMA, 3.84 MHz Channel
Bandwidth, Input Signal PAR = 7.5 dB @
0.01% Probability on CCDF
-4
-5
-6
10
20
30
40
36
-30
-35
ACPR (dBc)
15
OUTPUT COMPRESSION AT 0.01%
PROBABILITY ON CCDF (dB)
Gps, POWER GAIN (dB)
16
0
ηD, DRAIN EFFICIENCY (%)
17
-40
30
-45
24
-50
PARC
50
60
Pout, OUTPUT POWER (WATTS)
Figure 4. Output Peak-to-Average Ratio
Compression (PARC) versus Output Power
MRF8S26060HR3 MRF8S26060HSR3
RF Device Data
Freescale Semiconductor
5
TYPICAL CHARACTERISTICS
20
60
0
50
-10
ηD
40
2620 MHz
2655 MHz
2690 MHz
14
30
12
20
Gps
2620 MHz
2655 MHz
2690 MHz
10
10
8
1
-30
-40
-50
-60
0
100
10
-20
ACPR (dBc)
ACPR
16
ηD, DRAIN EFFICIENCY (%)
Gps, POWER GAIN (dB)
VDD = 28 Vdc, IDQ = 450 mA, Single-Carrier W-CDMA
3.84 MHz Channel Bandwidth, Input Signal
18 PAR = 7.5 dB @ 0.01% Probability on CCDF
Pout, OUTPUT POWER (WATTS) AVG.
Figure 5. Single-Carrier W-CDMA Power Gain, Drain
Efficiency and ACPR versus Output Power
0
18
Gain
-3
12
-6
9
-9
6
IRL (dB)
GAIN (dB)
15
-12
VDD = 28 Vdc
Pin = 0 dBm
IDQ = 450 mA
3
0
2200
2300
2400
IRL
-15
2500
2600
2700
2800
2900
-18
3000
f, FREQUENCY (MHz)
Figure 6. Broadband Frequency Response
W-CDMA TEST SIGNAL
100
10
0
-10
3.84 MHz
Channel BW
-20
1
Input Signal
-30
0.1
(dB)
PROBABILITY (%)
10
0.01
W-CDMA. ACPR Measured in 3.84 MHz
Channel Bandwidth @ ±5 MHz Offset.
Input Signal PAR = 7.5 dB @ 0.01%
Probability on CCDF
0.001
0.0001
0
1
2
3
4
5
6
-40
-50
-60
+ACPR in 3.84 MHz
Integrated BW
-ACPR in 3.84 MHz
Integrated BW
-70
-80
7
8
9
PEAK-T O-A VERAGE (dB)
Figure 7. CCDF W-CDMA IQ Magnitude
Clipping, Single-Carrier Test Signal
10
-90
-100
-9
-7.2
-5.4
-3.6
-1.8
0
1.8
3.6
5.4
7.2
9
f, FREQUENCY (MHz)
Figure 8. Single-Carrier W-CDMA Spectrum
MRF8S26060HR3 MRF8S26060HSR3
6
RF Device Data
Freescale Semiconductor
VDD = 28 Vdc, IDQ = 450 mA, Pout = 15.5 W Avg.
f
MHz
Zsource
W
Zload
W
2570
8.55 - j8.59
6.29 - j8.92
2590
8.68 - j8.39
6.27 - j8.73
2610
8.84 - j8.21
6.27 - j8.54
2630
8.99 - j8.07
6.26 - j8.37
2650
9.14 - j7.84
6.26 - j8.20
2670
9.37 - j7.70
6.24 - j8.06
2690
9.58 - j7.61
6.21 - j7.91
2710
9.80 - j7.53
6.17 - j7.78
2730
10.02 - j7.48
6.13 - j7.65
Zsource = Test circuit impedance as measured from
gate to ground.
Zload
= Test circuit impedance as measured from
drain to ground.
Output
Matching
Network
Device
Under
Test
Input
Matching
Network
Z
source
Z
load
Figure 9. Series Equivalent Source and Load Impedance
MRF8S26060HR3 MRF8S26060HSR3
RF Device Data
Freescale Semiconductor
7
ALTERNATIVE PEAK TUNE LOAD PULL CHARACTERISTICS
VDD = 28 Vdc, IDQ = 450 mA, Pulsed CW, 10 μsec(on), 10% Duty Cycle
58.5
57
Pout, OUTPUT POWER (dBm)
55.5
54
Ideal
52.5
2655 MHz
51
2655 MHz
49.5
48
Actual
2620 MHz
46.5
2620 MHz
45
2690 MHz
2690 MHz
43.5
42
26
27
28
29
30
31
32
33
34
35
36
37
Pin, INPUT POWER (dBm)
NOTE: Load Pull Test Fixture Tuned for Peak P1dB Output Power @ 28 V
P1dB
P3dB
f
(MHz)
Watts
dBm
Watts
dBm
2620
73
48.7
89
49.5
2655
73
48.6
88
49.4
2690
73
48.6
89
49.5
Test Impedances per Compression Level
f
(MHz)
Zsource
Ω
Zload
Ω
2620
P1dB
8.45 - j15.80
3.40 - j7.26
2655
P1dB
12.77 - j16.85
3.68 - j7.16
2690
P1dB
12.64 - j14.91
3.27 - j7.45
Figure 10. Pulsed CW Output Power
versus Input Power @ 28 V
MRF8S26060HR3 MRF8S26060HSR3
8
RF Device Data
Freescale Semiconductor
PACKAGE DIMENSIONS
MRF8S26060HR3 MRF8S26060HSR3
RF Device Data
Freescale Semiconductor
9
MRF8S26060HR3 MRF8S26060HSR3
10
RF Device Data
Freescale Semiconductor
MRF8S26060HR3 MRF8S26060HSR3
RF Device Data
Freescale Semiconductor
11
MRF8S26060HR3 MRF8S26060HSR3
12
RF Device Data
Freescale Semiconductor
PRODUCT DOCUMENTATION AND SOFTWARE
Refer to the following documents, tools and software 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
Software
• Electromigration MTTF Calculator
• RF High Power Model
• .s2p File
For Software, do a Part Number search at http://www.freescale.com, and select the “Part Number” link. Go to the Software &
Tools tab on the part's Product Summary page to download the respective tool.
REVISION HISTORY
The following table summarizes revisions to this document.
Revision
Date
0
Apr. 2010
Description
• Initial Release of Data Sheet
MRF8S26060HR3 MRF8S26060HSR3
RF Device Data
Freescale Semiconductor
13
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MRF8S26060HR3 MRF8S26060HSR3
Document Number: MRF8S26060H
Rev. 0, 4/2010
14
RF Device Data
Freescale Semiconductor