1805-1880 MHz, 87 W Avg., 30 V Airfast® RF Power LDMOS Transistor

A3T18H455W23S 建议不要在新设计中使用该软件
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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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特征

  • 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 Performance: VDD = 30 Vdc, IDQA = 600 mA, VGSB = 0.6 Vdc, Pout = 87 W Avg., Input Signal PAR = 9.9 dB @ 0.01% Probability on CCDF.
Frequency Gps
(dB)		 ηD
(%)		 Output PAR
(dB)		 ACPR
(dBc)
1805 MHz16.750.47.7–29.0
1840 MHz16.950.17.6–30.5
1880 MHz16.649.97.6–31.5

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