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PDF MGA-62563 Data sheet ( Hoja de datos )
| Número de pieza | MGA-62563 | |
| Descripción | Low Noise Amplifier | |
| Fabricantes | AVAGO | |
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MGA-62563
Current-Adjustable, Low Noise Amplifier
Data Sheet
Description
Avago’s MGA-62563 is an economical, easy-to-use GaAs
MMIC amplifier that offers excellent linearity and low
noise figure for applications from 0.1 to 3.5 GHz. Pack-
aged in an miniature SOT-363 package, it requires half
the board space of a SOT-143 package.
One external resistor is used to set the bias current taken
by the device over a wide range. This allows the designer
to use the same part in several circuit positions and tailor
the linearity performance (and current consumption) to
suit each position.
The output of the amplifier is matched to 50 (below
2:1 VSWR) across the entire bandwidth and only requires
minimum input matching. The amplifier allows a wide
dynamic range by offering a 0.9 dB NF coupled with a
+32.9 dBm Output IP3. The circuit uses state-of-the-art
E-pHEMT technology with proven reliability. On-chip
bias circuitry allows operation from a single +3V power
supply, while internal feedback ensures stability (K>1)
over all frequencies.
Pin Connections and Package Marking
Features
Single +3V supply
High linearity
Low noise figure
Miniature package
Unconditionally stable
Specifications
at 500 MHz; 3V, 60 mA (Typ.)
0.9 dB noise figure
32.9 dBm OIP3
22 dB gain
17.8 dBm P1dB
Simplified Schematic
Ibias
Rbias
Vbias
4
Input
match
RFin
3
Feedback
Bias
GND 1
GND 2
INPUT 3
MGA-86563 Pkg
6
OUTPUT
and Vd
5 GND
4 BIAS
1, 2, 5
GND
Note:
Package marking provides orientation and identification:
“62” = Device Code
“x” = Date code indicates the month of manufacture.
Vd
Id = Ids + Ibias
Ids
6
RFout
1 page  
MGA-62563 Typical Performance, Vd = 3V, Ids = 60 mA at 50 Input and Output
25
-40 C
20 25 C
85 C
15
10
5
0
0 500 1000 1500 2000 2500 3000
FREQUENCY (MHz)
Figure 8. Gain vs. Frequency (3V 60 mA).
2
-40 C
25 C
1.5 85 C
1
0.5
0
0 500 1000 1500 2000 2500 3000
FREQUENCY (MHz)
Figure 9. NF vs. Frequency (3V 60 mA).
37
-40 C
35 25 C
85 C
33
31
29
27
0 500 1000 1500 2000 2500 3000
FREQUENCY (MHz)
Figure 10. OIP3 vs. Frequency (3V 60 mA).
24
-40 C
22 25 C
85 C
20
18
16
14
0 500 1000 1500 2000 2500 3000
FREQUENCY (MHz)
Figure 11. P1dB vs. Frequency (3V 60 mA).
5
5 Page 
MGA-62563 Typical Scattering Parameters, TC = 25°C, ZO = 50, Vd = 3V, Ids = 60 mA
Freq. S11
GHz Mag. Ang.
S21
dB Mag. Ang.
S12
Mag. Ang.
0.1
0.185 -82.272
22.91 13.982 155.827
0.042 5.4
0.2
0.187 -90.11
22.63 13.537 153.346
0.042 5.474
0.3
0.193 -98.147
22.31 13.054 150.578
0.042 5.636
0.4
0.203 -106.14
21.97 12.545 147.524
0.042 5.912
0.5
0.217 -114.27
21.57 11.986 143.942
0.042 6.346
0.6
0.233 -121.367
21.18 11.459 140.212
0.041 6.892
0.7
0.252 -127.882
20.78 10.945 136.065
0.041 7.583
0.8
0.272 -133.795
20.39 10.457 131.465
0.041 8.43
0.9
0.295 -138.842
20.02 10.021 126.434
0.041 9.417
1
0.317 -143.232
19.66 9.611 121.342
0.042 10.645
1.1
0.34 -147.643
19.26 9.179 116.107
0.042 12.083
1.2
0.358 -151.668
18.87 8.78 111.387
0.042 13.52
1.3
0.371 -154.625
18.48 8.397 106.965
0.043 14.99
1.4
0.378 -156.903
18.1 8.035 102.832
0.044 16.437
1.5
0.385 -159.101
17.71 7.684 98.886
0.045 17.798
1.6
0.392 -161.727
17.32 7.349 95.185
0.046 19.056
1.7
0.397 -164.752
16.92 7.015 91.424
0.048 20.227
1.8
0.4 -167.685
16.55 6.72 88.093
0.049 21.207
1.9
0.4 -170.686
16.19 6.446 84.931
0.051 22.085
2
0.4 -173.615
15.84 6.195 81.892
0.052 22.821
2.5
0.401 171.986
14.29 5.184 67.423
0.063 24.202
3
0.391 153.64
12.93 4.432 53.871
0.074 22.323
3.5 0.418 141.02 11.87 3.923 39.725
0.088 16.919
4
0.461 127.008
10.81 3.472 26.244
0.099 11.289
4.5
0.548 119.58
9.83 3.1
11.923
0.108 4.074
5
0.615 105.771
8.73 2.733 -1.958
0.119 -3.141
5.5 0.674 97.228 7.69 2.425 -13.281 0.126 -10.835
6
0.701 85.967
7.26 2.308 -24.509
0.131 -17.126
6.5 0.698 77.659 6.44 2.099 -35.324 0.138 -24.617
7
0.69 66.448
6.33 2.072 -47.318
0.145 -31.049
7.5 0.677 55.492 5.55 1.895 -59.77
0.15 -39.087
8
0.673 45.318
5.18 1.816 -68.839
0.157 -45.822
9
0.718 26.713
4.61 1.701 -88.8
0.167 -62.304
10
0.778 15.285
4.14 1.61 -104.215
0.168 -76.006
S22
Mag. Ang.
0.129
0.135
0.141
0.148
0.154
0.159
0.163
0.167
0.171
0.173
0.175
0.177
0.172
0.163
0.153
0.144
0.132
0.122
0.113
0.104
0.059
0.029
0.024
0.043
0.083
0.057
0.026
0.096
0.165
0.259
0.284
0.294
0.323
0.364
-164.437
-168.363
-172.09
-175.737
-179.503
177.105
173.986
171.256
168.886
167.409
166.393
165.719
164.894
164.215
164.02
163.07
162.822
162.927
163.177
163.203
160.575
162.52
14.44
17.922
3.197
18.181
-8.344
123.432
105.103
92.547
78.001
70.774
48.33
24.415
K-factor
1.09
1.1
1.12
1.15
1.17
1.22
1.25
1.27
1.3
1.3
1.32
1.35
1.36
1.38
1.4
1.42
1.42
1.44
1.44
1.47
1.46
1.46
1.37
1.32
1.22
1.14
1.05
1.01
1.06
1.06
1.14
1.14
1.07
0.99
Typical Noise Parameters at 25°C,
TC = 25°C, ZO = 50, Vd = 3V, Ids = 60 mA
Freq Fmin opt opt Rn/50
GHz dB Mag. Ang.
0.5 0.79 0.08 57.8 0.12
1
0.65 0.07
168.2
0.07
1.5
0.76 0.12
-176.7
0.07
2
0.87 0.13
149.3
0.08
2.5 0.93 0.16 -179 0.08
3
0.96 0.23
-164.8
0.08
3.5 1.11 0.24 -150 0.09
4
1.28 0.27
-142.7
0.11
4.5
1.36 0.33
-133.7
0.12
5 1.44 0.38 -123 0.15
5.5 1.47 0.43 -114 0.19
6
1.63 0.45
-103.6
0.25
6.5 1.69 0.5 -94.5 0.34
7
1.77 0.54
-85.3 0.43
7.5
1.94 0.58
-75.1 0.57
8
2.07 0.6
-64.9 0.77
8.5
2.25 0.64
-54.6 1
9
2.4 0.67
-45.9 1.28
9.5
2.25 0.75
-39.2 1.6
10
2.44 0.74
-34
1.91
11
NF@50
dB
0.8
0.65
0.77
0.89
0.97
1.06
1.22
1.43
1.61
1.79
1.97
2.2
2.47
2.71
3.08
3.42
3.89
4.31
4.77
5.14
30
25
20
15
10
5
0
0 2 4 6 8 10 12
FREQUENCY (GHz)
Figure 32. MAG vs. Frequency.
11 Page | ||
| Páginas | Total 18 Páginas | |
| PDF Descargar | [ Datasheet MGA-62563.PDF ] | |
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