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부품번호 | MGA-52543 기능 |
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기능 | Low Noise Amplifier | ||
제조업체 | Agilent | ||
로고 | |||
전체 14 페이지수
Agilent MGA-52543
Low Noise Amplifier
Data Sheet
Features
• Lead-free Option Available
Description
Agilent Technologies’ MGA-52543
is an economical, easy-to-use GaAs
MMIC Low Noise Amplifier (LNA),
which is designed for use in LNA
and driver stages. While a capable
RF/microwave amplifier for any
low noise and high linearity 0.4 to
6 GHz application, the LNA focus
is Cellular/PCS base stations.
To attain NFmin condition, some
simple external matching is re-
quired. The MGA-52543 features a
calculated NFmin of 1.61 dB and 15
dB associated gain at 1.9 GHz from
a cascode stage, feedback FET
amplifier. The input and output are
partially matched to be near 50 Ω.
For base station radio card unit
LNA application where better than
2:1 VSWR is required, a series
inductor on the input and another
series inductor on the output can
be added externally. The resulting
Noise Figure is typically 1.9 dB
with 14 dB Gain at 1.9 GHz. With a
single 5.0V supply, the LNA
Simplified Schematic
typically draws 53 mA. This
alignment results in an Input
Intercept Point of 17.5 dBm.
The MGA-52543 is a GaAs MMIC,
fabricated using Agilent
Technologies’ cost-effective,
reliable PHEMT (Pseudomorphic
High Electron Mobility Transistor)
process. It is housed in the SOT-343
(SC70 4-lead) package. This
package offers miniature size
(1.2 mm by 2.0 mm), thermal
dissipation, and RF characteristics.
Surface Mount Package
SOT-343/4-lead SC70
Pin Connections and
Package Marking
3
INPUT
1
GND
4
GND
2
OUTPUT
& Vd
• Operating frequency: 0.4 GHz ~
6.0 GHz
• Minimum noise figure: 1.61 dB at
1.9 GHz
• Associated gain : 15 dB at 1.9 GHz
• 1.9 GHz performance tuned for
VSWR < 2:1
Noise figure: 1.9 dB
Gain: 14 dB
P1dB: +17.5 dBm
Input IP3: +17.5 dBm
• Single supply 5.0 V operation
Applications
• Cellular/PCS base station radio
card LNA
• High dynamic range amplifier for
base stations, WLL, WLAN, and
other applications
Attention:
Observe precautions for
handling electrostatic
sensitive devices.
ESD Machine Model (Class A)
ESD Human Body Model (Class 1A)
Refer to Agilent Application Note A004R:
Electrostatic Discharge Damage and Control.
Vd 5V
360 pF
22 nH
3.3 nH
2.2 nH 18 pF
MGA-52543
MGA-52543 Typical Performance, continued
All data are measured at Tc = 25°C, Vd = 5V, and in the following test system unless stated otherwise.
35
RLin
30 RLout
3.2
2.8
3.2
2.8
25
20
15
10
5
012 3456 7
FREQUENCY (GHz)
Figure 9. Return Losses at each Narrow
Band Tuning.
2.4
2.0
1.6 4.5 V
5.0 V
5.5 V
1.2
0
12 345
FREQUENCY (GHz)
6
7
Figure 10. Noise Figure vs. Frequency and
Voltage.
2.4
2.0
1.6
1.2
0
-40°C
+25°C
+85°C
12 3456 7
FREQUENCY (GHz)
Figure 11. Noise Figure vs. Frequency and
Temperature.
25 20
20
22 17
17
19 14
14
16
13 4.5 V
5.0 V
5.5 V
10
012 3456 7
FREQUENCY (GHz)
Figure 12. Output Power at 1 dB Compression
vs. Frequency and Voltage.
11
8 4.5 V
5.0 V
5.5 V
5
012 3456 7
FREQUENCY (GHz)
Figure 13. Gain vs. Frequency and
Temperature.
11
8 -40°C
+25°C
+85°C
5
012 3456 7
FREQUENCY (GHz)
Figure 14. Gain vs. Frequency and
Temperature.
25 21
21
22
19
16
13
-40°C
+25°C
+85°C
10
012 3456 7
FREQUENCY (GHz)
Figure 15. Output Power at 1dB Compression
vs. Frequency and Temperature.
19
17
15
4.5 V
5.0 V
5.5 V
13
012 3456 7
FREQUENCY (GHz)
Figure 16. Input Third Order Intercept Point
vs. Frequency and Voltage.
19
17
15
-40°C
+25°C
+85°C
13
012 3456 7
FREQUENCY (GHz)
Figure 17. Input Third Order Intercept Point
vs. Frequency and Temperature.
Note:
All data reported from Figures 7 through 17 using test setup described in Figure 2. Tuners on input and output were set for narrow band tuning
designed to optimize NF and OIP3 while keeping VSWRs better than 2:1. See Figure 9 for corresponding return losses at each frequency band.
4
4페이지 Part Number Ordering Information
Part Number
MGA-52543-TR1
MGA-52543-TR2
MGA-52543-BLK
MGA-52543-TR1G
MGA-52543-TR2G
MGA-52543-BLKG
No. of
Devices
3000
10000
100
3000
10000
100
Container
7" Reel
13" Reel
antistatic bag
7" Reel
13" Reel
antistatic bag
Note: For lead-free option, the part number will have the
character “G” at the end.
Package Dimensions
Outline 43
SOT-343 (SC70 4-lead)
1.30 (.051)
BSC
HE E
b1
D
1.15 (.045) BSC
A A2
b A1
SYMBOL
E
D
HE
A
A2
A1
b
b1
c
L
DIMENSIONS (mm)
MIN.
1.15
1.85
1.80
0.80
0.80
0.00
0.25
0.55
0.10
0.10
MAX.
1.35
2.25
2.40
1.10
1.00
0.10
0.40
0.70
0.20
0.46
LC
NOTES:
1. All dimensions are in mm.
2. Dimensions are inclusive of plating.
3. Dimensions are exclusive of mold flash & metal burr.
4. All specifications comply to EIAJ SC70.
5. Die is facing up for mold and facing down for trim/form,
ie: reverse trim/form.
6. Package surface to be mirror finish.
7
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부품번호 | 상세설명 및 기능 | 제조사 |
MGA-52543 | Low Noise Amplifier | Agilent |
MGA-52543 | Low Noise Amplifier | AVAGO |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |