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

MGA-52543-BLKG

Manufacturer Part Number

MGA-52543-BLKG

Description

IC AMP MMIC LNA 1.9GHZ SOT-343

Manufacturer

Avago Technologies US Inc.

Type

Low Noiser

Datasheets

1.MGA-52543-TR2G.pdf (8 pages)

2.MGA-52543-BLKG.pdf (4 pages)

Specifications of MGA-52543-BLKG

Gain

13dB ~ 15.5dB

Rf Type

Cellular, PCS, WLAN, WLL

Current - Supply

45mA ~ 65mA

Frequency

400MHz ~ 6GHz

Noise Figure

1.9dB ~ 2.3dB

P1db

17.4dBm

Package / Case

SC-70-4, SC-82-4, SOT-323-4, SOT-343

Test Frequency

1.9GHz

Voltage - Supply

4.5V ~ 5.5V

Frequency Range

0.4GHz To 6GHz

Noise Figure Typ

1.9dB

Power Dissipation Pd

425mW

Supply Current

53mA

Supply Voltage Range

Amplifier Type

MMIC

Current, Supply

53 mA

Impedance, Thermal

150 °C/W

Package Type

SOT-343 (SC70-4)

Power Dissipation

425 mW

Voltage, Input

±0.5 V

Voltage, Supply

5 V

Manufacturer's Type

Low Noise Amplifier

Number Of Channels

Frequency (max)

6GHz

Operating Supply Voltage (typ)

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

Other names

516-1945
MGA-52543-BLKG

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

MGA-52543-BLKG

Manufacturer:

AVAGO/安华高

Quantity:

20 000

Current page: 1 of 8
Download datasheet (119Kb)

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

min

condition, some simple external matching

GND

OUTPUT

& V

min

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

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

22 nH

18 pF

Output

Related parts for MGA-52543-BLKG

MGA-52543-BLKG 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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