|
|
PDF MGA-43428 Data sheet ( Hoja de datos )
| Número de pieza | MGA-43428 | |
| Descripción | High Linearity 851 - 894 MHz Power Amplifier Module | |
| Fabricantes | AVAGO | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de MGA-43428 (archivo pdf) en la parte inferior de esta página. Total 18 Páginas | ||
|
No Preview Available !
MGA-43428
High Linearity 851 – 894 MHz Power Amplifier Module
Data Sheet
Description
Avago Technologies’ MGA-43428 is a fully matched
power amplifier for use in the (851-894) MHz band. High
linear output power at 5V is achieved through the use of
Avago Technologies’ proprietary 0.25um GaAs Enhance-
ment-mode pHEMT process. MGA-43428 is housed in a
miniature 5.0mm x 5.0mm molded-chip-on-board (MCOB)
module package. A detector is also included on-chip. The
compact footprint coupled with high gain, high linearity
and good efficiency makes the MGA-43428 an ideal choice
as a power amplifier for small cell BTS PA applications.
Applications
• Final stage high linearity amplifier for Picocell and
Enterprise Femtocell PA targeted for small cell BTS
downlink applications.
Component Image
AVAGO
43428
YYWW
XXXX
5.0 x 5.0 x 0.9 mm Package Outline
Note:
Package marking provides orientation
and identification
“43428 “ = Device part number
“YYWW” = year and work week
“XXXX” = assembly lot number
TOP VIEW
Pin Configuration
Features
• High linearity performance : Max -50dBc ACLR [1] at
27.2dBm linear output power (biased on 5V supply)
• High gain : 33.7dB
• Good efficiency
• Fully matched
• Built-in detector
• GaAs E-pHEMT Technology [2]
• Low cost small package size: (5.0 x 5.0 x 0.9) mm
• MSL3
• Lead free/Halogen free/RoHS compliance
Specifications
880MHz; 5.0V, Idqtotal =350mA (typ), W-CDMA Test model
#1, 64DPCH downlink signal
• PAE : 14.9%
• 27.2dBm linear Pout @ ACLR = -50dBc [1]
• 33.7dB Gain
• Detector range : 20dB
Note:
1. W-CDMA Test model #1, 64DPCH downlink signal.
2. Enhancement mode technology employs positive Vgs, thereby
eliminating the need of negative gate voltage associated with
conventional depletion mode devices.
Functional Block Diagram
Vdd2 Vdd3
Gnd 1
Gnd 2
NC 3
RFin 4
NC 5
Gnd 6
NC 7
(5.0 x 5.0 x 0.9) mm
21 Gnd
20 Gnd
19 RFout
18 RFout
17 RFout
16 Gnd
15 Gnd
RFin
2nd Stage 3rd Stage
RFout
Biasing Circuit
Vc2 Vc3 VddBias Vdet
Attention: Observe precautions for
handling electrostatic sensitive devices.
ESD Machine Model = 80 V
ESD Human Body Model = 400 V
Refer to Avago Application Note A004R:
Electrostatic Discharge, Damage and Control.
Free Datasheet http://www.datasheet4u.com/
1 page  
MGA-43428 typical over-temperature performance at Vc2= Vc3=3V (Vdd=VddBias=5V) as shown in Figure 35 and
Vc2= 2.9V, Vc3=2.7V (Vdd=VddBias=5.5V) unless otherwise stated.
-35
ACLR1_85 °C ACLR1_25 °C ACLR1_-40 °C
-40
PAE_85 °C
PAE_25 °C
PAE_-40 °C
24 -35
ACLR1_85 °C ACLR1_25 °C ACLR1_-40 °C
20
-40
PAE_85 °C
PAE_25 °C
PAE_-40 °C
24
20
-45 16 -45 16
-50 12 -50 12
-55 8 -55 8
-60 4 -60 4
-6519 20 21 22 23 24 25 26 27 28 29 300
Pout/dBm
Figure 12. Over-temperature ACLR1, PAE vs Pout @ 880MHz
Vdd=VddBias=5.0V operating voltage
-6519 20 21 22 23 24 25 26 27 28 29 300
Pout/dBm
Figure 13. Over-temperature ACLR1, PAE vs Pout @ 880MHz
Vdd=VddBias=5.5V operating voltage
-35
ACLR1_85 °C ACLR1_25 °C ACLR1_-40 °C
-40 PAE_85 °C PAE_25 °C PAE_-40 °C
24
20
-45 16
-50 12
-55 8
-60 4
-65 0
19 20 21 22 23 24 25 26 27 28 29 30
Pout/dBm
Figure 14. Over-temperature ACLR1, PAE vs Pout @ 894MHz
Vdd=VddBias=5.0V operating voltage
-35
ACLR1_85 °C ACLR1_25 °C ACLR1_-40 °C
-40 PAE_85 °C PAE_25 °C PAE_-40 °C
24
20
-45 16
-50 12
-55 8
-60 4
-65 0
19 20 21 22 23 24 25 26 27 28 29 30
Pout/dBm
Figure 15. Over-temperature ACLR1, PAE vs Pout @ 894MHz
Vdd=VddBias=5.5V operating voltage
1200
1100
Idd_Total_85 °C
Idd_Total_25 °C
1000 Idd_Total_-40 °C
900
800
700
600
500
400
300
19 20 21 22 23 24 25 26 27 28 29 30
Pout/dBm
Figure 16. Over-temperature Idd_Total vs Pout @ 880MHz
Vdd=VddBias=5.0V operating voltage
1200
1100
Idd_Total_85 °C
Idd_Total_25 °C
1000 Idd_Total_-40 °C
900
800
700
600
500
400
300
19 20 21 22 23 24 25 26 27 28 29 30
Pout/dBm
Figure 17. Over-temperature Idd_Total vs Pout @ 880MHz
Vdd=VddBias=5.5V operating voltage
5
Free Datasheet http://www.datasheet4u.com/
5 Page 
S-Parameter [5] (Vdd=VddBias=5.5V, Vc2=2.9V, Vc3=2.7V, TA=25 °C, 50ohm)
Freq S11 S11 S21 S21 S12
(GHz) (dB)
(ang) (dB)
(ang) (dB)
0.1
-0.286
163.587
-28.113
-20.473
-59.949
0.2
-0.465
144.74
-0.954
-60.978
-72.397
0.3
-0.852
114.587
17.985
-124.557
-70.615
0.4
-3.81
40.462
29.736
138.709
-63.075
0.5
-6.333
-105.35
31.199
44.086
-58.997
0.6
-3.747
-175.157
31.77
5.281
-55.079
0.70
-4.752
148.707
33.561
-44.539
-50.92
0.75
-6.262
130.173
34.639
-70.706
-48.526
0.76
-6.745
126.145
34.834
-76.43
-47.924
0.77
-7.297
122.137
35.026
-82.402
-47.162
0.78
-7.957
118.09
35.19
-88.535
-47.265
0.79
-8.743
114.122
35.326
-94.847
-46.736
0.80
-9.659
110.345
35.433
-101.326
-45.772
0.81
-10.701
106.869
35.505
-107.934
-45.359
0.82
-12.004
103.81
35.522
-114.66
-46.047
0.83
-13.518
101.689
35.494
-121.48
-46.159
0.84
-15.277
101.048
35.425
-128.302
-45.533
0.85
-17.332
102.713
35.312
-135.082
-44.982
0.86
-19.743
107.781
35.147
-141.803
-45.587
0.87
-21.994
120.516
34.933
-148.379
-45.245
0.88
-23.38
140.646
34.684
-154.773
-45.448
0.89
-23.249
160.564
34.402
-161.028
-45.609
0.90
-21.997
176.014
34.09
-167.105
-45.602
0.91
-20.56
-175.193
33.75
-172.934
-45.575
0.92
-19.322
-171.735
33.39
-178.576
-45.468
0.93
-18.389
-169.954
33.02
176.049
-45.427
0.94
-17.692
-169.259
32.643
170.862
-45.449
0.95
-17.181
-169.17
32.256
165.842
-45.719
0.96
-16.813
-169.225
31.86
160.993
-46.491
0.97
-16.614
-169.18
31.473
156.308
-46.529
0.98
-16.544
-169.187
31.083
151.795
-46.174
0.99
-16.567
-168.844
30.696
147.381
-46.449
1.0
-17.035
-167.585
30.336
143.218
-46.977
1.1
-17.075
-122.526
26.798
103.645
-48.729
1.2
-9.913
-126.184
19.671
68.526
-53.615
1.3
-7.305
-125.412
18.279
53.652
-52.97
1.4
-4.826
-135.822
15.026
27.891
-54.817
1.5
-3.399
-146.974
11.554
4.822
-56.408
1.6
-2.615
-157.241
8.082
-17.645
-61.14
1.7
-2.269
-166.539
4.121
-41.437
-63.405
1.8
-2.308
-174.296
-0.908
-66.026
-66.51
1.9
-2.584
-179.354
-8.352
-87.931
-73.06
S12
(ang)
124.392
143.991
-59.588
-5.667
-149.366
-147.417
177.275
155.844
154.719
146.629
144.931
140.178
131.728
124.52
124.202
114.997
107.384
103.656
100.985
92.519
84.093
79.511
76.916
71.343
65.167
62.522
59.112
54.312
49.458
43.464
40.697
38.713
36.093
5.626
-32.039
-36.668
-59.095
-75.543
-92.315
-145.986
-130.127
173.723
S22
(dB)
-0.764
-1.201
-1.506
-0.644
-0.842
-0.913
-2.04
-3.785
-4.345
-5.042
-5.867
-6.867
-8.099
-9.64
-11.645
-14.301
-17.882
-21.844
-22.734
-18.069
-14.697
-12.303
-10.524
-9.117
-8.024
-7.131
-6.387
-5.764
-5.238
-4.801
-4.422
-4.089
-3.842
-2.362
-1.2
-0.748
-0.558
-0.424
-0.193
-0.182
-0.205
-0.206
S22
(ang)
174.406
171.792
173.659
171.064
162.243
155.328
136.354
121.029
117.267
113.067
108.432
103.394
97.832
91.528
83.853
73.481
55.435
20.215
-41.021
-72.179
-88.553
-98.361
-105.294
-110.743
-115.281
-119.253
-122.873
-126.15
-129.005
-131.602
-133.965
-136.141
-137.678
-150.208
-154.678
-163.544
-168.195
-171.164
-174.207
-177.204
-179.259
179.382
11
Free Datasheet http://www.datasheet4u.com/
11 Page | ||
| Páginas | Total 18 Páginas | |
| PDF Descargar | [ Datasheet MGA-43428.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| MGA-43428 | High Linearity 851 - 894 MHz Power Amplifier Module | AVAGO |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |