MACOM MA02303GJ-R7 Rf power amplifier ic for 2.4 ghz ism Datasheet

MA02303GJ
RF Power Amplifier IC
for 2.4 GHz ISM
Features
Functional Schematic
• Perfect for 802.11B, HOP, SWAP, HOMERF,
Bluetooth, WDECT, MDS, MMDS
• Single Positive Supply
• Power Added Efficiency As High As 55 Percent
• IP3 = +43 dBm
• Output Power 26.5 dBm @ 3.3 V
• Output Power 28.5 dBm @ 5.0 V
• 100 Percent Duty Cycle
• 2200 to 2600 MHz Operation
• 8 Pin MSOP Full Downset Plastic Package
• Operates Over Wide Ranges of Supply Voltage
• Self-Aligned MSAG®-Lite MESFET Process
PIN 8
PIN 1
PIN Configuration
Description
PIN
The MA02303GJ is an RF power amplifier based on
M/A-COM’s Self-Aligned MSAG MESFET Process.
This product is designed for use in 2.4 GHz ISM
products. For booster applications, it features a low
power “bypass” mode and output power control
Ordering Information
Part Number
Description
MA02303GJ-R7
7 inch, 1000 piece reel
MA02303GJ-R13
13 inch, 3000 piece reel
MA02303GJ-SMB
Sample test board
Function
Description
1
VD1
Drain voltage, first stage
2
RFIN / VG1
3
GND
RF input and drain
voltage for first stage
Ground
4
VG2
5
VG3
6
GND
7
RFOUT / VD3
8
VD2
Gate bias voltage,
second stage
Gate bias voltage,
third stage
Ground
RF output and drain
voltage for third stage
Drain voltage for
second stage
Package bottom is electrical and thermal ground
Absolute Maximum Ratings 1
Rating
Symbol
Value
Unit
DC Supply Voltage
VDD
5.5
V
RF Input Power
PIN
10
mW
Junction Temperature
TJ
150
°C
Storage Temperature
TSTG
-40 to +150
°C
Operating Temperature
TOPER
-40 to +100
°C
Moisture Sensitivity
JEDEC Level 1
1. Beyond these limits, the device may be damaged or device reliability
reduced. Functional operation at absolute-maximum-rated conditions is
not implied.
RF Power Amplifier IC for 2.4 GHz ISM
MA02303GJ
Electrical Specifications: VDD = +3.3 V, PIN = -2 dBm, Duty Cycle = 100 %,
TS = 37 °C (Note 1), measured on evaluation board shown in Figure 11.
Characteristic
Frequency Range
Output Power, ƒ = 2450 MHz
Symbol
Min.
ƒ
2400
POUT
25.3
Typ.
26.5
η
51
Current, ƒ = 2450 MHz
IDD
265
Current for linear operation, ƒ = 2450 MHz,
IDD
Power Added Efficiency, ƒ = 2450 MHz
Max.
Unit
2500
MHz
—
dBm
%
415
mA
415
mA
PIN adjusted for POUT = 20.0 dBm +/- 0.2 dBm
Gain, ƒ = 2450 MHz,
G
29.5
dB
2ƒ, 3ƒ, 4 ƒ
-40
dBc
Input VSWR, ƒ = 2450 MHz
—
—
Off Isolation (VDD=0 V)
—
40
dB
Thermal Resistance, junction to package bottom
RTH
25
°C/W
Third Order Intercept Point
IP3
43
dBm
Load Mismatch (VDD = 5.5 V, VSWR = 8:1, PIN = 0 dBm)
—
No Degradation in Power Output
Stability (PIN = -2 to 2 dBm, VDD = 0-5.5 V, Load VSWR = 5:1,
all phases)
—
All non-harmonically related outputs more
than 60 dB below desired signal
PIN adjusted for POUT = 20.0 dBm +/- 0.2 dBm
Harmonics, ƒ = 2450 MHz
2.0:1
—
1. TS is the temperature measured at the soldering point of the downset paddle on the bottom of the IC.
Specifications subject to change without notice.
n North America: Tel. (800) 366-2266
n Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298
n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
Visit www.macom.com for additional data sheets and product information.
2
RF Power Amplifier IC for 2.4 GHz ISM
MA02303GJ
Typical Characteristics
(Measured data from process nominal devices)
Output Power, and Drain Current vs. Input
Power for Low Current “Bypass” Mode
(VDD1,2 = 3.3 V, VDD3 = 0.0 V)
60
12
300
300
30
DD
150
20
50
F = 2450 MHz
OUT
-5
200
PAE
P
6
I
4
100
2
50
-5
Output Power, Drain Current and Efficiency
vs. Supply Voltage
Output Power, Drain Current and Efficiency
vs. VDD1 for Power Control
IN
10
IN
OUT
I
DD
F = 2450 MHz
1
2
300
0.10
5
100
3
4
5
0.05
0
0.0
0.5
1.0
1.5
V
DD1
Output Power, Input Return Loss and
Efficiency vs. Frequency
2.0
2.5
3.0
0
(V)
Output Power and Drain Current vs.
Temperature at VDD = +3.0 V
0
35
350
50
-5
30
300
20
-15
-20
P = - 2 dBm
IN
10
0
2200
V
DD
IRL
= 3.3 V
2300
-25
2400
2500
-30
2600
FREQUENCY (MHz)
Specifications subject to change without notice.
n North America: Tel. (800) 366-2266
n Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298
n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
Visit www.macom.com for additional data sheets and product information.
25
250
20
I
15
10
5
0
-50
P
P
V
IN
= - 2 dBm
DD
DD
200
150
OUT
I
OUT
30
OUT
-10
P
PAE
P
40
(dBm)
60
IRL B(dB)
(dBm), PAE (%)
400
200
IN
OUT
DD2
10
0.15
PAE
15
DD1
I
P
= -2 dBm
I
100
- 3.0 V
50
F = 2450 MHz
0
50
o
(mA)
P
P
20
OUT
,I
0.20
P
20
DD1
30
DD
DD
I
OUT
(A)
0.25
P
500
I
(mA)
25
600
DD2
0.30
(dBm)
40
30
OUT
PAE
50
0.35
P (dBm)
P
0
5
0
P (dBm)
I
(dBm), PAE (%)
P
OUT
B
150
DD
OUT
P (dBm)
60
B
250
8
IN
0
= 0.0 V
F = 2450 MHz
0
-10
0
5
0
DD3
DD
0
-10
= 3.3 V
P
10
DD1, 2, 3
OUT
100
V
PAE
P
10
= 3.3 V, V
DD
200
(mA)
40
B
DD
DD1, 2
I
250
I
(dBm), PAE (%)
50
I
(dBm), PAE (%)
P
OUT
B
V
(mA)
Output Power, Drain Current and
Efficiency vs. Input Power
0
100
Temperature, T ( C)
S
3
RF Power Amplifier IC for 2.4 GHz ISM
MA02303GJ
Typical Characteristics (Cont’d)
(Measured data from process nominal devices)
300
250
25
250
V
5
IN
DD
100
- 3.2 V
0
-50
0
o
15
P
P
10
V
IN
DD
150
OUT
100
- 3.6 V
50
F = 2450 MHz
0
Temperature, T ( C)
0
100
50
o
Temperature, T ( C)
S
S
Harmonics
Maximum Operating Temperature (Ts) to
Maintain <150 °C Junction Temperature.
6
= -2 d B m
ƒ0 = 2 4 5 0 M H z
20
V
D D
= 3 .3 V
15
5
4
*V
10
OUT
IN
-P
P
25
DD3
30
DD
5
(W) = I
P OUT (dBm)
200
DD
= - 2 dBm
0
-50
0
100
50
I
5
50
F = 2450 MHz
20
I
150
OUT
= - 2 dBm
OUT
P
P
10
P
15
200
DD
DD
I
(dBm)
300
25
B
350
30
(mA)
35
I
(dBm)
P
350
30
20
OUT
B
35
0
-5
DISS
-1 0
P
-1 5
-2 0
ƒ0
2ƒ0
3ƒ0
4ƒ0
3
2
1
0
-50
0
50
100
150
o
Temperature T ( C)
S
Specifications subject to change without notice.
n North America: Tel. (800) 366-2266
n Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298
n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
Visit www.macom.com for additional data sheets and product information.
(mA)
Output Power and Drain Current vs.
Temperature at VDD = +3.6V
DD
Output Power and Drain Current vs.
Temperature at VDD = +3.2 V
4
RF Power Amplifier IC for 2.4 GHz ISM
MA02303GJ
Mechanical Data
Figure 11 Component layout and printed circuit drawing for evaluation board (60 mil GETEK
board).
Application Information
+VDD
C3
T7
R1
RFIN
T1
C1
T2
T3
L1
T4
C4
3
C2
T8
L2
1
8
2
7
3
6
4
5
RFOUT
T6
T5
C5
C6
Full-Downset Paddle
To Board Ground
Figure 12 Evaluation Board Schematic
List of Components
Discrete Components
C1 – C4 = 100 pF multilayer ceramic chip capacitor
(Dielectric Labs C11AH101K5TXL)
C5 = 2.0 pF multilayer ceramic chip capacitor
(Dielectric Labs C11AH2R0BTXL)
C6 = 1.2 pF multilayer ceramic chip capacitor
(Dielectric Labs C11AH1R2B5TXL)
R1 = 300 Ω chip resistor (P300ECT-ND)
L1 = 1.8 nH chip inductor (Toko TKS235CT-ND)
L2 = 27 nH chip inductor (Coilcraft 1008CS-270XKBB)
Transmission Line Lengths*
T1 = 0.15"
T2 = 0.21"
T3 = 0.11" (Not very critical)
T4 = 0.16"
T5 = 0.13"
T6 = 0.16"
T7 = 0.13" (Not very critical)
T8 = 0.077" (Not very critical)
T1, T2, T3, T5, T6 are 0.077" wide
T4, T7, and T8 are 0.026" wide
*The board material is 0.060" FR-4 (distance is between RF and GND) with a dielectric constant of
about 4.3 (standard FR-4)
Specifications subject to change without notice.
n North America: Tel. (800) 366-2266
n Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298
n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
Visit www.macom.com for additional data sheets and product information.
5
RF Power Amplifier IC for 2.4 GHz ISM
MA02303GJ
Designing with the MA02303GJ
The MA02303GJ is built using a near-enhancement mode FET that operates from a single supply voltage. A negative
voltage is not required because the FET is designed to operate with a +0V DC gate bias.
There is no impedance matching or RF choking on this IC – these functions are supplied externally. This approach
offers the highest level of performance, the lowest bill of materials cost, and far fewer components than a discrete design.
To duplicate MA02303GJ data sheet performance, your circuit board must recreate the same impedances developed on
this evaluation board. The table below has one-port s-parameter measurements looking into the traces on the evaluation board. S-parameters of the MA02303GJ are not supplied because the device is designed to operate under largesignal conditions.
Frequency
VDD1 Pin 1
RFIN/VGG1 Pin 2
VGG2 Pin 4
RFOUT/VDD3 Pin 7
VDD2 Pin 8
GHz
Mag
Ang
Mag
Ang
Mag
Ang
Mag
Ang
Mag
Ang
0.2
0.98890
168.89
0.98437
158.43
0.98990
157.75
0.96758
88.92
0.98740
170.03
0.3
0.88449
130.14
0.97810
148.00
0.98811
147.07
0.93440
52.01
0.87259
126.11
0.4
0.96296
162.21
0.96932
138.02
0.98733
136.83
0.89791
28.02
0.95647
168.46
0.5
0.98166
159.36
0.96033
128.52
0.98729
126.92
0.85525
8.85
0.97951
165.71
0.6
0.98669
150.11
0.95221
119.37
0.98779
117.53
0.80306
-8.42
0.98325
157.06
0.7
0.98659
142.94
0.94257
110.68
0.98796
108.67
0.75165
-23.19
0.98331
150.64
0.8
0.98701
136.46
0.93372
102.50
0.98912
100.34
0.70235
-36.51
0.98362
144.92
0.9
0.98696
130.40
0.92399
94.78
0.98928
92.48
0.65785
-49.03
0.98291
139.57
1.0
0.98757
124.64
0.91521
87.48
0.99004
85.10
0.61674
-61.22
0.98248
134.49
1.1
0.98793
119.13
0.90655
80.60
0.99099
78.16
0.58189
-73.60
0.98325
129.55
1.2
0.98766
113.79
0.89741
74.13
0.99165
71.67
0.55207
-86.36
0.98254
124.75
1.3
0.98685
108.52
0.88850
68.01
0.99162
65.55
0.52778
-99.76
0.98097
119.95
1.4
0.98253
103.08
0.87922
62.20
0.99228
59.78
0.51054
-113.87
0.97567
114.77
1.5
0.91016
98.26
0.87041
56.61
0.99283
54.27
0.50134
-128.62
0.88506
109.11
1.6
0.97895
96.95
0.85901
51.24
0.99372
49.02
0.50184
-143.72
0.96660
110.93
1.7
0.98693
91.94
0.84867
46.25
0.99362
44.08
0.51099
-159.03
0.97912
105.76
1.8
0.98885
87.51
0.83780
41.39
0.99411
39.33
0.52890
-174.06
0.98174
101.51
1.9
0.98968
83.39
0.82602
36.67
0.99457
34.73
0.55378
171.57
0.98247
97.56
2.0
0.99001
79.46
0.81268
32.09
0.99405
30.31
0.58373
158.06
0.98252
93.75
2.1
0.98939
75.68
0.79856
27.65
0.99409
26.02
0.61689
145.85
0.96646
89.86
2.2
0.99079
72.12
0.78264
23.35
0.99430
21.85
0.65283
133.76
0.98349
87.18
2.3
0.99100
68.61
0.76563
19.11
0.99427
17.75
0.68573
123.12
0.98395
83.71
2.4
0.99134
65.25
0.74652
14.96
0.99425
13.76
0.71788
113.31
0.98474
80.41
2.5
0.99146
61.98
0.72506
10.91
0.99399
9.82
0.74798
104.32
0.98447
77.23
2.6
0.99178
58.73
0.70186
6.91
0.99400
5.85
0.77528
95.95
0.98507
74.04
2.7
0.99134
55.49
0.67587
2.97
0.99331
1.90
0.79976
88.27
0.98381
70.83
2.8
0.98781
52.20
0.64683
-0.91
0.99282
-2.00
0.82079
81.13
0.98006
67.52
2.9
0.96980
48.90
0.61470
-4.81
0.99214
-5.98
0.83832
74.49
0.96403
63.91
3.0
0.95172
48.55
0.57400
-8.86
0.99108
-9.98
0.85400
68.30
0.90400
62.55
3.1
0.98242
46.16
0.52740
-11.19
0.98954
-13.99
0.86663
62.57
0.95087
63.65
3.2
0.99063
43.08
0.48956
-13.34
0.98827
-18.12
0.87801
57.07
0.97696
60.24
3.3
0.99392
40.27
0.44620
-15.29
0.98684
-22.42
0.88698
51.92
0.98397
57.19
3.4
0.99353
37.51
0.40182
-16.23
0.98579
-26.81
0.89353
46.93
0.98539
54.35
3.5
0.99183
34.87
0.35797
-15.65
0.98338
-31.29
0.89823
42.18
0.98374
51.69
3.6
0.98528
32.36
0.31683
-13.12
0.98114
-36.02
0.90042
37.52
0.97595
49.24
Specifications subject to change without notice.
n North America: Tel. (800) 366-2266
n Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298
n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
Visit www.macom.com for additional data sheets and product information.
6
RF Power Amplifier IC for 2.4 GHz ISM
MA02303GJ
Designing with the MA02303GJ (Cont’d)
Frequency
VDD1 Pin 1
RFIN/VGG1 Pin 2
VGG2 Pin 4
RFOUT/VDD3 Pin 7
VDD2 Pin 8
GHz
Mag
Ang
Mag
Ang
Mag
Ang
Mag
Ang
Mag
Ang
3.7
0.98115
30.74
0.28368
-7.89
0.97774
-40.95
0.89832
32.95
0.97468
47.68
3.8
0.99055
28.59
0.26456
-0.17
0.97527
-46.15
0.88711
28.34
0.98255
45.41
3.9
0.99468
26.15
0.26206
8.43
0.97149
-51.66
0.85217
23.98
0.98187
42.91
4.0
0.99541
23.85
0.27526
16.18
0.96801
-57.48
0.78439
25.69
0.97076
41.20
4.1
0.99675
21.53
0.30017
21.62
0.96214
-63.64
0.91321
26.53
0.98240
39.66
4.2
0.99695
19.34
0.33169
24.71
0.95817
-70.37
0.95402
19.53
0.98870
37.44
4.3
0.99709
17.08
0.36614
25.86
0.95218
-77.52
0.95927
14.12
0.99033
35.21
4.4
0.99625
14.89
0.40041
25.61
0.94464
-85.24
0.95907
9.50
0.99064
33.12
4.5
0.99600
12.71
0.43430
24.41
0.93766
-93.67
0.95776
5.12
0.99008
31.05
4.6
0.99528
10.53
0.46785
22.33
0.92733
-102.87
0.95648
0.78
0.98931
29.00
4.7
0.99356
8.29
0.49729
18.61
0.90989
-112.87
0.95538
-3.70
0.98729
26.91
4.8
0.98985
6.02
0.50830
15.70
0.89316
-122.91
0.95299
-8.40
0.98183
24.79
4.9
0.98183
3.77
0.53008
12.03
0.87835
-135.47
0.94875
-13.35
0.96994
22.79
5.0
0.96606
1.91
0.51899
5.22
0.76901
-147.15
0.94290
-18.71
0.94954
21.59
5.1
0.95907
1.19
0.48184
8.12
0.80492
-149.68
0.93754
-24.50
0.95096
21.58
5.2
0.97380
-0.08
0.51026
7.72
0.86212
-162.69
0.93242
-31.40
0.96888
20.35
5.3
0.98447
-2.18
0.52064
4.75
0.87712
-176.53
0.92307
-39.86
0.97525
18.47
5.4
0.98993
-4.47
0.51978
2.19
0.88096
170.41
0.90396
-50.55
0.98503
17.01
5.5
0.99206
-6.71
0.51313
-0.14
0.88478
157.90
0.86790
-64.94
0.99094
14.98
5.6
0.99234
-8.95
0.50465
-2.02
0.89099
145.89
0.79942
-85.01
0.99192
13.15
5.7
0.99149
-11.15
0.49217
-3.82
0.89655
134.39
0.69417
-115.75
0.99221
11.35
5.8
0.98990
-13.42
0.47394
-5.03
0.90165
123.67
0.55561
-163.96
0.99216
9.58
5.9
0.98628
-15.52
0.45693
-5.12
0.90854
113.69
0.51158
134.06
0.99070
7.95
6.0
0.98532
-17.49
0.44346
-4.72
0.91522
104.42
0.59033
85.74
0.98983
6.41
MSOP-8EP (Downset Lead)
MSOP-8
PIN 8
Measurement (mm)
Measurement (inches)
L
Min.
0.80
0.26
0.75
0.25
2.90
1.85 ref.
4.90
basic
2.90
1.73 ref.
0.65
basic
0.40
Max.
1.10
0.076
0.95
0.40
3.10
1.85 ref.
4.90
basic
3.10
1.73 ref.
0.65
basic
0.70
Min.
Max.
0.0315
0.0433
0.0010
0.0030
0.0295
0.0374
0.0098
0.0157
0.1142
0.1220
0.073 ref. 0.073 ref.
0.1929
0.1929
basic
basic
0.1142
0.1220
0.068 ref. 0.068 ref.
0.0256
0.0256
basic
basic
0.0157
0.0276
Theta (θ)
0o
6o
Dim
E1
A
A1
A2
b
D
D1
E
E
15°
MAX
PIN 1
e
L
Theta θ
D1
D
E2
A2
A
b
E1
E2
e
A1
EXPOSED PAD
0o
6o
Note: All dimensions per JEDEC MO-187 Var. AA (issue B)
except for D1, E2, and A1. See JEDEC or contact M/A-COM
for additional dimensional and tolerance information.
Specifications subject to change without notice.
n North America: Tel. (800) 366-2266
n Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298
n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
Visit www.macom.com for additional data sheets and product information.
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