3.6V 0.5W RF Power Amplifier IC for DECT
DESIGNING WITH THE MA02206GJ
The MA02206GJ 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.
Output power and efficiency have been optimized for DECT conditions. Input power must be kept between –2 and
+2dBm.
To duplicate MA02206GJ 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 MA02206GJ are not supplied because the device is designed to operate under large-signal
conditions.
Freq
V
DD1
Pin 1
RF
IN
/V
GG1
Pin 2
V
GG2
Pin 4
GHz
Mag
Ang
Mag
Ang
Mag
0.2 0.98045
178.38
0.15583
92.45 0.98634
0.3 0.94299
158.86
0.34874
-79.64 0.99012
0.4 0.97932 -171.16
0.61727
89.09 0.98896
0.5 0.98910 -178.37
0.53105
68.98 0.98414
0.6 0.99498
177.21
0.81116
49.51 0.98671
0.7 0.99236
174.45
0.87096
32.24 0.98308
0.8 0.99399
172.25
0.84304
20.09 0.98482
0.9 0.99541
170.17
0.86887
16.78 0.98514
1.0 0.99503
168.20
0.87209
9.18 0.98562
1.1 0.99279
166.32
0.87044
1.42 0.97997
1.2 0.99285
164.31
0.83274
-4.47 0.98220
1.3 0.99423
162.46
0.80852
-11.26 0.98249
1.4 0.98574
159.89
0.74573
-16.03 0.98284
1.5 0.88116
157.23
0.66751
-21.70 0.97828
1.6 0.97552
161.35
0.60211
-24.92 0.98255
1.7 0.98767
158.42
0.53753
-28.44 0.98167
1.8 0.99039
156.35
0.45804
-27.44 0.98173
1.9 0.99244
154.61
0.41128
-25.54 0.98234
2.0 0.98742
152.93
0.36682
-20.92 0.97956
2.1 0.99010
151.31
0.34855
-16.52 0.97866
2.2 0.98911
149.68
0.32313
-13.38 0.97966
2.3 0.99139
148.11
0.30695
-8.01 0.98028
2.4 0.98809
146.33
0.30024
-0.16 0.97910
2.5 0.99058
144.56
0.32491
3.85 0.97652
2.6 0.98513
142.80
0.32429
4.54 0.97751
2.7 0.98991
140.66
0.31415
7.56 0.97715
2.8 0.97904
138.58
0.31418
14.28 0.97600
2.9 0.94926
136.15
0.33349
18.76 0.97526
3.0 0.90603
138.55
0.36476
23.39 0.97179
3.1 0.96258
137.61
0.43170
21.35 0.96761
3.2 0.97824
135.30
0.42416
18.54 0.96919
MA02206GJ
Specifications subject to change without notice.
902407 E
North America:
Tel. (800)366-2266, Fax (800)618-8883
Asia/Pacific:
Tel. +81-44-844-8296, Fax +81-44-844-8298
Europe:
Tel. +44 (1344) 869 595, Fax +44 (1344) 300 020
Visit www.macom.com for additional data sheets and product information
RF
OUT
/V
DD3
Pin 7
Mag
159.96 0.53341
150.97 0.32398
141.89 0.20397
132.81 0.10550
124.13 0.01912
115.73 0.05548 -108.06 0.99916
107.57 0.12170 -111.09 1.00072
99.90 0.18593 -116.17 1.00140
92.35 0.24519 -121.18 1.00119
85.32 0.30304 -126.47 0.99926
78.49 0.35920 -131.80 0.99991
72.12 0.41315 -137.20 0.99956
65.97 0.46330 -142.60 0.99277
60.11 0.51088 -148.03 0.86762
54.23 0.55789 -153.43 0.98555
48.79 0.59900 -158.95 0.99642
43.48 0.63867 -164.21 0.99918
38.27 0.67512 -169.36 1.00119
33.43 0.70454 -174.44 0.99355
28.52 0.73360 -178.67 0.88062
23.87 0.76239
19.13 0.78572
14.65 0.80560
10.29 0.82474
5.87 0.83818
1.53 0.86018
-2.68 0.87076
-7.00 0.88376
-11.28 0.89423
-15.40 0.90136
-19.53 0.90933
V
DD2
Pin 8
Mag
Ang
Ang
Ang
119.98 0.99255
106.05 0.97095
98.78 0.98118 -178.46
90.87 0.98448 -176.22
95.87 0.99955
178.98
163.41
176.46
173.24
170.74
168.47
166.28
164.20
161.99
159.92
157.02
154.31
158.39
155.25
152.78
150.69
148.30
147.26
146.97
144.53
142.46
140.35
138.31
136.04
133.36
130.27
133.79
133.92
130.74
175.86 0.99684
171.11 1.00029
166.68 1.00005
162.24 1.00010
157.93 0.99560
153.55 0.99891
149.33 0.98388
145.18 0.95012
141.16 0.86390
136.54 0.95789
132.45 0.97992