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MGA-43728 데이터시트 PDF




AVAGO에서 제조한 전자 부품 MGA-43728은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


 

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부품번호 MGA-43728 기능
기능 Linear Power Amplifier Module
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MGA-43728 데이터시트, 핀배열, 회로
MGA-43728
2.62–2.69 GHz Linear Power Amplifier Module
Data Sheet
Description
The Avago MGA-43728 is a fully matched, highly linear
power amplifier (PA) designed for use in the 2.62-2.69
GHz band. Based on Avago’s proprietary 0.25um GaAs E-
pHEMT technology, the device features high linearity, gain
and power-added efficiency (PAE) with integrated power
detector and shutdown functions. The MGA-43728 is ideal
for use as a final stage PA for Small Cell base transceiver
station (BTS) applications.
Component Image
(5.0 x 5.0 x 0.9) mm Package Outline
AVAGO
43728
YYWW
XXXX
TOP VIEW
Pin Configuration
Notes:
Package marking provides
orientation and identification
”43728” = Device part number
”YYWW” = Year and work week
”XXXX” = Assembly lot number
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
Features
High linearity performance : Typ -50dBc ACPR1[1] at
27.0dBm linear output power (biased with 5.0V supply)
High Gain : 38.8dB
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
Specifications
2.65GHz; 5.0V, Idqtotal =350mA (typ), LTE 10MHz 50RB
PAE : 13.4%
27.0dBm linear Pout @ ACPR1 =-50dBc[1]
38.3dB Gain
Detector range : 20dB
Applications
Final stage high linearity amplifier for Picocell and
Enterprise Femtocell PA targeted for small cell BTS
downlink applications.
Note:
1. LTE 10MHz 50RB Test Mode 1.1 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
Vdd1 Vdd2
Vdd3
RFin
1st Stage 2nd Stage 3rd Stage
RFout
Biasing Circuit
Vc1 Vc2 Vc3 VddBias Vdet
Free Datasheet http://www.datasheet4u.com/




MGA-43728 pdf, 반도체, 판매, 대치품
MGA-43728 typical over-temperature performance at Vc1=2.2V, Vc2=2.0V, Vc3=2.2V as shown in Figure 26 unless
otherwise stated
45
40
35
30
S21
25
20
15
10
5
0
-5
-10
S22
-15
-20
-25
-30
S11
85 °C
25 °C
-35 -40 °C
-40
1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3.0 3.1 3.2 3.3 3.4 3.5
Figure 5. Small-signal performance Over-temperature
Vdd=VddBias=5.0V operating voltage
45
40
35
30
S21
25
20
15
10
5
0
-5
S22
-10
-15
-20
S11
-25
-30
-35
85 °C
25 °C
-40 °C
-40
1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3.0 3.1 3.2 3.3 3.4 3.5
Figure 6. Small-signal performance Over-temperature Vdd=VddBias=5.5V
operating voltage
-36 21
-40
ACLR1_85°C
ACLR1_25°C
ACLR1_-40°C
-44
PAE_85°C
PAE_25°C
PAE_-40°C
18
15
-48 12
-52 9
-56 6
-60 3
-64 0
17 18 19 20 21 22 23 24 25 26 27 28 29
Figure 7. Over-temperature ACLR1, PAE vs Pout @ 2.62GHz
Vdd=VddBias=5.0V operating voltage
-36 21
-40
ACLR1_85°C
ACLR1_25°C
ACLR1_-40°C
-44
PAE_85°C
PAE_25°C
PAE_-40°C
18
15
-48 12
-52 9
-56 6
-60 3
-64 0
17 18 19 20 21 22 23 24 25 26 27 28 29
Figure 8. Over-temperature ACLR1, PAE vs Pout @ 2.62GHz
Vdd=VddBias=5.5V operating voltage
-36 21
-40
ACLR1_85°C
ACLR1_25°C
ACLR1_-40°C
-44
PAE_85°C
PAE_25°C
PAE_-40°C
18
15
-48 12
-52 9
-56 6
-60 3
-64 0
17 18 19 20 21 22 23 24 25 26 27 28 29
Figure 9. Over-temperature ACLR1, PAE vs Pout @ 2.65GHz
Vdd=VddBias=5.0V operating voltage
-36 21
-40
ACLR1_85°C
ACLR1_25°C
ACLR1_-40°C
-44
PAE_85°C
PAE_25°C
PAE_-40°C
18
15
-48 12
-52 9
-56 6
-60 3
-64 0
17 18 19 20 21 22 23 24 25 26 27 28 29
Figure 10. Over-temperature ACLR1, PAE vs Pout @ 2.65GHz
Vdd=VddBias=5.5V operating voltage
4
Free Datasheet http://www.datasheet4u.com/

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MGA-43728 전자부품, 판매, 대치품
MGA-43728 typical over-temperature performance at Vc1=2.2V, Vc2=2.0V, Vc3=2.2V unless otherwise stated
40.0 2600
39.5 2200
39.0
38.5 1800
38.0 1400
37.5
37.0
36.5
Gain_85°C
Series1
Gain_-40°C
36.0
Idd_total_85°C
Idd_total_25°C
Idd_total_-40°C
22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37
Figure 19. Over-temperature Gain, Idd_total vs Pout @ 2.69GHz
Vdd=VddBias=5.0V operating voltage
1000
600
200
38
MGA-43728 typical LTE 10MHz 50RB Test model 1.1 downlink signal Spectrum Emission Mask (3GPP TS 36.141v8.2.0
[2009-03] standard) performance at Vdd=VddBias=5.0V, Vc1=2.2V, Vc2=2.0V, Vc3=2.2V unless otherwise stated
-20 -16 -12 -8 -4 0 4
Frequency O set/MHz
Figure 20. SEM at Pout=31dBm @ 2.62GHz
8
12 16 20
-20 -16 -12 -8 -4 0 4 8
Frequency O set/MHz
Figure 21. SEM at Pout=31dBm @ 2.65GHz
12 16 20
-20 -16 -12 -8 -4 0 4
Frequency O set/MHz
Figure 22. SEM at Pout=31dBm @ 2.69GHz
8
12 16 20
7
Free Datasheet http://www.datasheet4u.com/

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부품번호상세설명 및 기능제조사
MGA-43728

Linear Power Amplifier Module

AVAGO
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