MA-COM MA02303GJ-R7

RF Power Amplifier IC
For 2.5 GHz ISM
MA02303GJ
V7
Features
•
•
•
•
•
•
•
•
•
•
•
Functional Schematic
Perfect for 2.4 GHz Cordless DECT (WDECT)
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
Description
PIN 8
PIN 1
PIN Configuration 1
The MA02303GJ is an RF power amplifier based on
M/A-COM’s Self-Aligned MSAGâ 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 via
VDD1.
Ordering Information
Part Number
Description
MA02303GJ-R7
7 inch, 1000 piece reel
MA02303GJ-R13
13 inch, 3000 piece reel
MA02303GJ-SMB
Sample Test Board (Includes 5 Samples)
PIN
Function
Description
1
VD 1
Drain voltage, first stage
2
RFIN / VG1
3
GND
RF input and drain
voltage for first stage
Ground
4
VG 2
5
VG 3
6
GND
7
RFOUT / VD3
8
VD 2
Gate bias voltage,
second stage
Gate bias voltage,
third stage
Ground
RF output and drain
voltage for third stage
Drain voltage for
second stage
1. Package bottom is electrical and thermal ground.
Absolute Maximum Ratings 2
Rating
Symbol
Value
DC Supply Voltage
VDD
5.5 V
RF Input Power
PIN
10 mW
Junction Temperature
TJ
150°C
Storage Temperature Range
TSTG
-40°C to +150°C
Operating Temperature Range
TOPER
-40°C to +100°C
Moisture Sensitivity
JEDEC Level 1
2. Beyond these limits, the device may be damaged or device
reliability reduced. Functional operation at absolutemaximum-rated conditions is not implied.
1
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
RF Power Amplifier IC
For 2.5 GHz ISM
MA02303GJ
V7
Electrical Specifications: VDD = +3.3 V, PIN = -2 dBm, Duty Cycle = 100 %, TS = 37 °C3, measured on
evaluation board shown in Figure 11.
Characteristic
Symbol
Unit
Min.
Typ.
Max.
Frequency Range
ƒ
MHz
2400
—
2500
Output Power, ƒ = 2450 MHz
POUT
dBm
25.3
26.5
—
Power Added Efficiency, ƒ = 2450 MHz
h
%
43
51
—
Current, ƒ = 2450 MHz
IDD
mA
—
265
415
Current for linear operation, ƒ = 2450 MHz
IDD
—
265
—
Gain, ƒ = 2450 MHz, linear operation
G
dB
—
29.5
—
Harmonics, ƒ = 2450 MHz
2ƒ, 3ƒ, 4 ƒ
dBc
—
-40
-30
Input VSWR, ƒ = 2450 MHz
—
Ratio
—
—
2.0:1
Off Isolation (VDD=0 V)
—
dB
—
40
—
dB
—
3.6
—
Noise Figure, ƒ = 2450 MHz
Thermal Resistance, junction to package bottom
RTH
°C/W
—
25
—
Third Order Intercept Point
(ƒ1=2450 MHz, ƒ2 = 2451 MHz, PIN = -20 dBm SCL)
IP3
dBm
—
43
—
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 to -5.5 V, Load VSWR = 5:1, all phases)
—
All non-harmonically related outputs
more than 60 dB below desired signal
3. TS is the temperature measured at the soldering point of the downset paddle on the bottom of the IC.
MSOP-8EP (Downset Lead)
2
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
RF Power Amplifier IC
For 2.5 GHz ISM
MA02303GJ
V7
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)
40
200
30
I
DD
150
20
50
F = 2450 MHz
P (dBm)
8
6
200
PAE
P
I
4
100
2
50
-5
IN
P
10
0
IN
= -2 dBm
OUT
I
2
3
P (dBm)
4
0.5
1.0
1.5
-15
-20
P = - 2 dBm
IN
10
0
2200
V
DD
IRL
= 3.3 V
2300
-25
2400
2500
-30
2600
FREQUENCY (MHz)
3
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
(dBm)
-10
OUT
-5
P
50
IRL (dB)
(dBm), PAE (%)
OUT
P
0
20
2.0
2.5
3.0
(mA)
DD2
,I
0
(V)
Output Power and Drain Current vs. Temperature
at VDD = +3.0 V
60
OUT
300
100
V
Output Power, Input Return Loss and Efficiency
vs. Frequency
30
DD2
5
DD1
PAE
P
400
DD1
200
IN
40
I
OUT
10
0
0.0
0.05
5
P
15
0.10
DD
F = 2450 MHz
1
0.15
PAE
500
I
P
25
I
P
20
(dBm)
0.20
600
20
OUT
DD
DD
I
OUT
30
(A)
0.25
30
DD1
0.30
I
(dBm), PAE (%)
OUT
P
PAE
P
P (dBm)
Output Power, Drain Current and Efficiency vs. VDD1
for Power Control
0.35
60
40
0
5
0
IN
Output Power, Drain Current and Efficiency vs.
Supply Voltage
50
150
DD
OUT
0
-10
0
5
0
250
35
350
30
300
25
250
20
I
15
10
5
0
-50
P
P
V
IN
= - 2 dBm
DD
DD
OUT
200
150
(mA)
-5
DD3
F = 2450 MHz
DD
OUT
0
-10
= 3.3 V
DD1, 2
= 0.0 V
I
10
DD1, 2, 3
OUT
100
V
PAE
P
10
= 3.3 V, V
(mA)
DD
V
DD
250
I
(mA)
50
300
12
(dBm), PAE (%)
300
P
P
OUT
(dBm), PAE (%)
60
I
Output Power, Drain Current and Efficiency
vs. Input Power
100
- 3.0 V
50
F = 2450 MHz
0
50
o
0
100
Temperature, T ( C)
S
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
RF Power Amplifier IC
For 2.5 GHz ISM
MA02303GJ
V7
Typical Characteristics (Cont’d) (Measured data from process nominal devices)
Output Power and Drain Current vs. Temperature
at VDD = +3.6V
35
350
30
300
30
300
25
250
25
10
5
V
IN
DD
100
- 3.2 V
0
o
10
P
P
V
IN
= - 2 dBm
DD
OUT
150
(mA)
200
50
F = 2450 MHz
0
0
100
50
o
Temperature, T ( C)
Temperature, T ( C)
S
S
Maximum Operating Temperature (Ts) to Maintain
<150 °C Junction Temperature.
Harmonics
6
30
ƒ0 = 2 45 0M H z
20
V
D D
= 3 .3 V
15
5
4
*V
10
OUT
= -2 d B m
-P
IN
DD3
P
25
DD
5
0
(W) = I
POUT (dBm)
DD
100
- 3.6 V
0
-50
0
100
50
15
5
50
F = 2450 MHz
0
-50
150
I
DD
OUT
= - 2 dBm
250
20
I
P
P
200
OUT
15
DD
P
I
DD
20
(dBm)
350
(mA)
35
I
P
OUT
(dBm)
Output Power and Drain Current vs. Temperature
at VDD = +3.2 V
-5
DISS
-1 0
P
-1 5
-2 0
ƒ0
2ƒ0
3ƒ0
4ƒ0
3
2
1
0
-50
0
50
o
100
150
Temperature T ( C)
S
4
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
RF Power Amplifier IC
For 2.5 GHz ISM
MA02303GJ
V7
Mechanical Data
Figure 11 Component layout and printed circuit drawing for evaluation board (60 mil GETEK board).
Application Information
+VDD
C2
T7
R1
RFIN
T1
C1
T2
T3
L1
C4
3
C3
1
8
2
7
6
3
T4
T8
L2
RFOUT
T6
T5
C5
C6
5
4
Full-Downset Paddle
To Board Ground
Figure 12 Evaluation Board Schematic
List of Components
Discrete Components
Transmission Line Lengths*
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)
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)
5
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
RF Power Amplifier IC
For 2.5 GHz ISM
MA02303GJ
V7
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 large-signal 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
6
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
RF Power Amplifier IC
For 2.5 GHz ISM
MA02303GJ
V7
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
7
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