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부품번호 | MGA-30789 기능 |
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기능 | 2 - 6GHz High Linearity Gain Block | ||
제조업체 | AVAGO | ||
로고 | |||
전체 14 페이지수
MGA-30789
2 - 6GHz
High Linearity Gain Block
Data Sheet
Description
Avago Technologies’ MGA-30789 is a broadband, high
linearity gain block MMIC amplifier achieved through
the use of Avago Technologies’ proprietary 0.25um GaAs
Enhancement-mode pHEMT process.
The device required simple dc biasing components to
achieve wide bandwidth performance. The temperature
compensated internal bias circuit provides stable current
over temperature and process threshold voltage
variation.
The MGA-30789 is housed inside a low cost RoHS
compliant SOT89 industry standard SMT package (4.5 x
4.1 x 1.5 mm).
Component Image
7GX
#1 #2
#3
RFin GND RFout
#3 #2
#1
RFout GND RFin
Top View
Bottom View
Notes:
Package marking provides orientation and identification
“7G”= Device Code
“X” = Month of Manufacture
Attention: Observe precautions for
handling electrostatic sensitive devices.
ESD Machine Model = 110 V
ESD Human Body Model = 2000 V
Refer to Avago Application Note A004R:
Electrostatic Discharge, Damage and Control.
Features
• High linearity
• Built in temperature compensated internal bias
circuitry
• No RF matching components required
• GaAs E-pHEMT Technology[1]
• Standard SOT89 package
• Single, Fixed 5V supply
• Excellent uniformity in product specifications
• MSL-1 and Lead-free halogen free
• High MTTF for base station application
Specifications
3.5GHz; 5V, 100mA (typical)
• 11.7 dB Gain
• 41.8 dBm Output IP3
• 3.3 dB Noise Figure
• 25 dBm Output Power at 1dB gain compression
5GHz; 5V, 100mA (typical)
• 8.8 dB Gain
• 40 dBm Output IP3
• 2.7 dB Noise Figure
• 25.7 dBm Output Power at 1dB gain compression
Applications
• RF driver amplifier
• General purpose gain block
Note:
1. Enhancement mode technology employs positive gate voltage,
thereby eliminating the need of negative gate voltage associated
with conventional depletion mode devices.
Typical Performance (2GHz - 3GHz)
TA = 25°C, Vdd =5V, Input Signal=CW unless stated otherwise.
130 15
14
120 13
110 12
11
100 10
9
90 8
80 7
6
70 5
Temperature (°C)
Figure 6. Ids over Temperature
Frequency (GHz)
Figure 7. Gain over Frequency and Temperature
50
48
46
44
42
40
38
36
34
32
30
Frequency (GHz)
Figure 8. OIP3 over Frequency and Temperature
0
-5
-10
-15
-20
-25
Frequency (GHz)
Figure 10. S11 over Frequency and Temperature
30
85°C 29
25°C
-40°C
28
27
26
25
24
23
22
21
20
Frequency (GHz)
Figure 9. P1dB over Frequency and Temperature
0
85°C
25°C
-40°C
-5
-10
-15
-20
-25
Frequency (GHz)
Figure 11. S22 over Frequency and Temperature
85°C
25°C
-40°C
85°C
25°C
-40°C
85°C
25°C
-40°C
4
4페이지 Typical Performance (4GHz - 6GHz)
TA = 25°C, Vdd =5V, Input Signal=CW. Application Test Circuit is shown in Figure 30 and Table 3.
50 30
48 85°C 29
46
25°C
-40°C
28
44 27
42 26
40 25
38 24
36 23
34 22
32 21
30 20
Frequency (GHz)
Figure 24. OIP3 over Frequency and Temperature
Frequency (GHz)
Figure 25. P1dB over Frequency and Temperature
85°C
25°C
-40°C
0
-5
-10
-15
-20
-25
Frequency (GHz)
Figure 26. S11 over Frequency and Temperature
-18
-20
-22
-24
-26
-28
Frequency (GHz)
Figure 28. S12 over Frequency and Temperature
0
85°C
25°C
-40°C
-5
-10
-15
-20
-25
Frequency (GHz)
Figure 27. S22 over Frequency and Temperature
85°C
25°C
-40°C
5.0
4.5
4.0
3.5
3.0
2.5
85°C 2.0
25°C 1.5
-40°C
1.0
85°C
25°C
-40°C
Frequency (GHz)
Figure 29. Noise Figure over Frequency and Temperature
7
7페이지 | |||
구 성 | 총 14 페이지수 | ||
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부품번호 | 상세설명 및 기능 | 제조사 |
MGA-30789 | 2 - 6GHz High Linearity Gain Block | AVAGO |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |