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The MMA25312BT1 is a 2-stage high efficiency InGaP HBT driver amplifier designed for use in 2400 MHz ISM applications, WLAN (802.11g), WiMAX (802.16e) and wireless broadband mesh networks. It is suitable for applications with frequencies from 2300 to 2700 MHz using simple external matching components with a 3 to 5 V supply.

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Data Sheet

Application Notes

Product Details

Features

Frequency: 2300-2700 MHz
P1dB: 31 dBm @ 2500 MHz
Power Gain: 26 dB @ 2500 MHz
Third Order Output Intercept Point: 40 dBm @ 2500 MHz
Active Bias Control (On-chip)
Single 3 to 5 V Supply
Single-ended Power Detector
Cost-effective 12-pin, 3 mm QFN Surface Mount Plastic Package
RoHS Compliant
In Tape and Reel. T1 Suffix = 1000 Units, 12 mm Tape Width, 7-inch Reel.

RF Performance Table

WLAN, WiMAX Performance

Typical Performance: V_CC1 = V_CC2 = V_BIAS = 5 Vdc, I_CQ = 150 mA

Frequency	Pout (dBm)	G_ps (dB)	EVM (%)	Test Signal
2450 MHz	20.5	27.4	3.0	WLAN (802.11g)
2350 MHz	23.0	27.2	3.0	WiMAX (802.16e)

Documentation

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4 documents

Compact List

Thermal Characterization Methodology of RF Power Amplifiers - Application Note[AN1955]

PDFJul 11, 2024Rev 2
General Purpose Amplifier and MMIC Biasing[AN3100]

PDFMar 30, 2011Rev 3

Archived - MMA25312BT1 2300-2700 MHz, 26 dB, 31 dBm InGaP HBT Linear Amplifier - Data Sheet[MMA25312B]

PDFSep 26, 2014Rev 2

98ASA00227D, 2131-01, Thermally Enhanced Quad Flat Non-Leaded Package (QFN) 12 Terminal, 0.5 Pitch (3x3x0.85)[SOT1677-1]

PDFNov 30, 2017Rev A

Design Resources

Design Files

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1 design file

Receive the full breakdown. See the product footprint and more in the eCad file.

Models
MMA25312BT1 S-Parameters

S2PRev 0Sep 6, 2012 00:00:0066.81 KBMMA25312B_SP

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2300-2700 MHz, 26 dB, 31 dBm InGaP HBT Linear Amplifier

Product Details

Features

RF Performance Table

WLAN, WiMAX Performance

Documentation

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Application Note (2)

Thermal Characterization Methodology of RF Power Amplifiers - Application Note[AN1955]

General Purpose Amplifier and MMIC Biasing[AN3100]

Data Sheet (1)

Archived - MMA25312BT1 2300-2700 MHz, 26 dB, 31 dBm InGaP HBT Linear Amplifier - Data Sheet[MMA25312B]

Package Information (1)

98ASA00227D, 2131-01, Thermally Enhanced Quad Flat Non-Leaded Package (QFN) 12 Terminal, 0.5 Pitch (3x3x0.85)[SOT1677-1]

Archived - MMA25312BT1 2300-2700 MHz, 26 dB, 31 dBm InGaP HBT Linear Amplifier - Data Sheet

Thermal Characterization Methodology of RF Power Amplifiers - Application Note

General Purpose Amplifier and MMIC Biasing

98ASA00227D, 2131-01, Thermally Enhanced Quad Flat Non-Leaded Package (QFN) 12 Terminal, 0.5 Pitch (3x3x0.85)

Design Resources

Design Files

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MMA25312BT1 S-Parameters

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