1400-2800 MHz, 18.6 dB, 21.3 dBm, 0.65 dB NF E-pHEMT LNA

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The MML20211HT1 is a single-stage low noise amplifier (LNA) with active bias and high isolation for use in cellular infrastructure applications. It is designed for a range of low noise, high linearity applications such as picocell, femtocell, tower mounted amplifiers (TMA) and receiver front-end circuits. It operates from a single voltage supply and is suitable for applications with frequencies from 1400 to 2800 MHz such as TD-SCDMA, W-CDMA, UMTS, PCS, LTE and BWA.

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Data Sheet

Application Notes

Product Details

Features

Ultra Low Noise Figure: 0.65 dB @ 2140 MHz
Frequency: 1400-2800 MHz
High Reverse Isolation: –35 dB @ 2140 MHz
P1dB: 21.3 dBm @ 2140 MHz
Small-Signal Gain: 18.6 dB @ 2140 MHz (adjustable externally)
Third Order Output Intercept Point: 33 dBm @ 2140 MHz
Active Bias Control (adjustable externally)
Single 5 V Supply
Supply Current: 60 mA
50 Ohm Operation (some external matching required)
Cost-effective 8-pin, 2 mm DFN Surface Mount Plastic Package
RoHS Compliant
In Tape and Reel. T1 Suffix = 1,000 Units, 12 mm Tape Width, 7-inch Reel.

Part numbers include: MML20211H.

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Documentation

Quick reference to our documentation types.

3 documents

^{Data Sheet}
Archived - MML20211HT1 1400-2800 MHz, 18.6 dB, 21.3 dBm E-pHEMT LNA - Data Sheet

PDFRev 1Sep 26, 2014588.8 KBMML20211HEnglish
^{Application Note}
Thermal Characterization Methodology of RF Power Amplifiers - Application Note

PDFRev 2Jul 11, 2024235.5 KBAN1955English
^{Package Information}
98ASA00228D, QFN MAP, 2.0x2.0x0.85, Pitch 0.5, 8 Pins

PDFRev AJan 19, 201656.1 KBSOT908-4English

Design Resources

Design Files

Quick reference to our design files types.

4 design files

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

^Models
MML20211HT1 2700 MHz S-Parameters

S2PRev 0Aug 17, 2011 00:00:00136.5 KBMML20211H_2700MHZ_SP
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^Models
MML20211HT1 2140 MHz S-Parameters

S2PRev 0Aug 17, 2011 00:00:00136.5 KBMML20211H_2140MHZ_SP
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^Models
MML20211HT1 1800 MHz S-Parameters

S2PRev 0Aug 17, 2011 00:00:00136.5 KBMML20211H_1800MHZ_SP
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^{Printed Circuit Boards and Schematics}
DFN_2x2_8C CAD DXF File

ZIPRev 0Aug 17, 2011 00:00:0092.2 KBDFN_2X2_8C_DXF_PCB
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1400-2800 MHz, 18.6 dB, 21.3 dBm, 0.65 dB NF E-pHEMT LNA

Product Details

Features

Buy/Parametrics

Documentation

Filter by

Archived - MML20211HT1 1400-2800 MHz, 18.6 dB, 21.3 dBm E-pHEMT LNA - Data Sheet

Thermal Characterization Methodology of RF Power Amplifiers - Application Note

98ASA00228D, QFN MAP, 2.0x2.0x0.85, Pitch 0.5, 8 Pins

Design Resources

Design Files

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MML20211HT1 2700 MHz S-Parameters

MML20211HT1 2140 MHz S-Parameters

MML20211HT1 1800 MHz S-Parameters

DFN_2x2_8C CAD DXF File

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