A3T18H455W23S|1805-1880 MHz, 87 W Avg, 30 V

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The A3T18H455W23S 87 W asymmetrical Doherty RF power LDMOS transistor is designed for cellular base station applications requiring very wide instantaneous bandwidth capability covering the frequency range of 1805 to 1880 MHz.

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Data Sheet

Application Notes

Product Details

Features

Advanced high performance in-package Doherty
Designed for wide instantaneous bandwidth applications
Greater negative gate-source voltage range for improved Class C operation
Able to withstand extremely high output VSWR and broadband operating conditions
Designed for digital predistortion error correction systems
RoHS compliant

RF Performance Table

1800 MHz

Typical Doherty Single-Carrier W-CDMA Characterization Performance: V_DD = 29.5 Vdc, I_DQA = 590 mA, V_GSB = 0.78 Vdc, P_out = 87 W Avg., Input Signal PAR = 9.9 dB @ 0.01% Probability on CCDF.

Frequency	G_ps (dB)	η_D (%)	Output PAR (dB)	ACPR (dBc)
1805 MHz	17.2	53.5	8.0	–28.3
1840 MHz	17.4	54.1	8.1	–29.4
1880 MHz	17.1	53.7	7.9	–31.2

Buy/Parametrics

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Documentation

Quick reference to our documentation types.

4 documents

^{Data Sheet}
A3T18H455W23S 1805-1880 MHz, 87 W Avg, 30 V Data Sheet

PDFRev 0Sep 1, 2017511.1 KBA3T18H455W23SEnglish
^{Application Note}
AN1908 - Solder Reflow Attach Method for High Power RF Devices in Air Cavity Packages

PDFRev 1Feb 24, 2011664.6 KBAN1908English
^{Technical Notes}
Using Data Sheet Impedances for RF LDMOS Devices

PDFRev 0Jan 19, 2004171.0 KBEB212English
^{Package Information}
98ASA00974D, ACP-1230S-4L2S

PDFRev AJun 21, 201773.9 KBSOT1800-4English

Design Resources

Design Files

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5 design files

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

^Models
A3T18H455W23S Peaking Class C S-Parameters

S2PRev 0Sep 1, 2017 00:00:00136.5 KBA3T18H455W23S-Peaking-Class-C
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^Models
A3T18H455W23S Carrier S-Parameters

S2PRev 0Sep 1, 2017 00:00:00136.4 KBA3T18H455W23S-Carrier
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^Models
A3T18H455W23S Peaking Class AB S-Parameters

S2PRev 0Sep 1, 2017 00:00:00136.4 KBA3T18H455W23S-Peaking-Class-AB
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^{Printed Circuit Boards and Schematics}
A3T18H455W23S 1800 MHz PCB DXF file

ZIPRev 2Sep 1, 2017 00:00:0058.1 KBA3T18H455W23S-1800-PCB
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^Calculators
A3T18H455W23S RF Power Electromigration MTTF Calculation Program

XLSXRev 0Sep 5, 2017 00:00:0081.3 KBA3T18H455W23S_MTTF_CALC
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