MGA-52543-TR1G Avago Technologies US Inc., MGA-52543-TR1G Datasheet

IC AMP MMIC LNA 1.5GHZ SOT-343

MGA-52543-TR1G

Manufacturer Part Number
MGA-52543-TR1G
Description
IC AMP MMIC LNA 1.5GHZ SOT-343
Manufacturer
Avago Technologies US Inc.
Type
General Purpose Amplifierr
Series
-r
Datasheet

Specifications of MGA-52543-TR1G

P1db
17.4dBm
Noise Figure
1.9dB ~ 2.3dB
Package / Case
SC-70-4, SC-82-4, SOT-323-4, SOT-343
Current - Supply
45mA ~ 65mA
Frequency
400MHz ~ 6GHz
Gain
13dB ~ 15.5dB
Rf Type
Cellular, PCS, WLL, WLAN
Test Frequency
1.9GHz
Voltage - Supply
4.5V ~ 5.5V
Mounting Style
SMD/SMT
Technology
Low Noise Amplifier
Number Of Channels
1
Operating Frequency
6000 MHz
Operating Supply Voltage
5 V
Supply Current
65 mA @ 5 V
Maximum Power Dissipation
425 mW
Maximum Operating Temperature
+ 160 C
Manufacturer's Type
Low Noise Amplifier
Frequency (max)
6GHz
Operating Supply Voltage (typ)
5V
Package Type
SOT-343
Mounting
Surface Mount
Pin Count
3 +Tab
Noise Figure (typ)
1.9@1900MHzdB
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant

Available stocks

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Part Number
Manufacturer
Quantity
Price
Part Number:
MGA-52543-TR1G
Manufacturer:
AVAGO
Quantity:
29 000
Part Number:
MGA-52543-TR1G
Manufacturer:
AVAGO/安华高
Quantity:
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Quantity:
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Quantity:
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MGA-52543
Low Noise Amplifier
Data Sheet
Description
Avago 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 NF
is required. The MGA-52543 features a calculated NF
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 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 Avago
Technologies’ cost-effective, reliable PHEMT (Pseudomor-
phic 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
Note:
Top View. Package marking provides orientation and identification.
“42” = Device Code
“x” = Data code character identifies month of manufacture
INPUT
GND
3
4
min
condition, some simple external matching
1
2
GND
OUTPUT
& V
d
min
of
Input
Features
x Lead-free Option Available
x Operating frequency:
x Minimum noise figure: 1.61 dB at 1.9 GHz
x Associated gain : 15 dB at 1.9 GHz
x 1.9 GHz performance tuned for VSWR < 2:1
x Single supply 5.0 V operation
Applications
x Cellular/PCS base station radio card LNA
x High dynamic range amplifier for base stations, WLL,
Simplified Schematic
0.4 GHz ~ 6.0 GHz
Noise figure: 1.9 dB
Gain: 14 dB
P
Input IP3: +17.5 dBm
WLAN, and other applications
1dB
: +17.5 dBm
3.3 nH
Gnd
Attention: Observe precautions for
handling electrostatic sensitive devices.
ESD Machine Model (Class A)
ESD Human Body Model (Class 1A)
Refer to Avago Application Note A004R:
Electrostatic Discharge Damage and Control.
MGA-52543
360 pF
2.2 nH
V
d
5V
22 nH
18 pF
Output

Related parts for MGA-52543-TR1G

MGA-52543-TR1G Summary of contents

Page 1

... Gain at 1.9 GHz. With a single 5.0V supply, the LNA 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 Avago Technologies’ cost-effective, reliable PHEMT (Pseudomor- phic High Electron Mobility Transistor) process housed in the SOT-343 (SC70 4-lead) package ...

Page 2

... MGA-52543 Absolute Maximum Ratings Symbol Parameter V Maximum Input Voltage d V Supply Voltage d P Power Dissipation [2, Input Power in T Junction Temperature j T Storage Temperature STG Electrical Specifications T = +25° Ω 5V, unless noted Symbol Parameter and Test Condition I test Current drawn d NF [1] Noise Figure ...

Page 3

... MGA-52543 Typical Performance All data are measured 25° ICM Fixture RF Tuner Input Figure 2. Test Circuit for S, Noise, and Power Parameters over Frequency. 2.7 2.4 2.1 1.8 1.5 4.5 V 1.2 5.0 V 5 FREQUENCY (GHz) Figure 3. Minimum Noise Figure vs. Frequency [1] and Voltage ...

Page 4

... MGA-52543 Typical Performance, continued All data are measured 25° out FREQUENCY (GHz) Figure 9. Return Losses at each Narrow Band Tuning 4 5 FREQUENCY (GHz) Figure 12. Output Power Compression vs. Frequency and Voltage -40 C + FREQUENCY (GHz) Figure 15. Output Power Compression vs. Frequency and Temperature. ...

Page 5

... MGA-52543 Typical Performance, continued ICM Fixture RF Input Figure 18. Test Circuit for Figures 19 through 24 (Input and Output presented to 50Ω). 3.0 2.6 2.2 1.8 1.4 1 FREQUENCY (GHz) Figure 19. Noise Figure vs. Frequency -15 -19 -23 -27 -31 - FREQUENCY (GHz) Figure 22. Isolation vs. Frequency Bias Tee RF Output 20 17 ...

Page 6

... MGA-52543 Typical Scattering Parameters T = 25° 5.0V mA Ω, (from S and Noise Parameters in ICM test fixture Freq s (m) s (a) s (dB 0.2 0.64 -17.42 14.92 0.3 0.62 -18.44 14.76 0.4 0.61 -20.41 14.67 0.5 0.60 -23.21 14.60 0.6 0.60 -26.02 14.54 0.7 0.60 -29 ...

Page 7

... Part Number Ordering Information No. of Part Number Devices MGA-52543-TR1G 3000 MGA-52543-TR2G 10000 MGA-52543-BLKG 100 Package Dimensions Outline 43 SOT-343 (SC70 4-lead) 1.30 (.051) BSC HE E 1.15 (.045) BSC DIMENSIONS (mm) SYMBOL MIN. MAX. E 1.15 1.35 D 1.85 2.25 HE 1.80 2.40 A 0.80 1.10 A2 0.80 1. ...

Page 8

Device Orientation REEL CARRIER TAPE USER FEED DIRECTION COVER TAPE Tape Dimensions For Outline DESCRIPTION CAVITY LENGTH WIDTH DEPTH PITCH BOTTOM HOLE DIAMETER PERFORATION DIAMETER PITCH POSITION CARRIER TAPE WIDTH THICKNESS COVER TAPE WIDTH TAPE ...

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