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BLF898 - Power LDMOS transistor

Description

A 900 W LDMOS RF power transistor for broadcast Doherty, class AB transmitter and ISM applications.

The excellent ruggedness of this device makes it ideal for digital and analog transmitter applications.

Table 1.

Features

  • Designed for symmetric and asymmetric Doherty operation.
  • High efficiency.
  • Integrated dual sided ESD protection.
  • Excellent ruggedness.
  • High power gain.
  • Excellent reliability.
  • Easy power control.
  • Compliant to Directive 2002/95.

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Datasheet Details

Part number BLF898
Manufacturer Ampleon
File Size 866.30 KB
Description Power LDMOS transistor
Datasheet download datasheet BLF898 Datasheet

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Full PDF Text Transcription

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BLF898; BLF898S UHF power LDMOS transistor Rev. 1 — 25 July 2017 Product data sheet 1. Product profile 1.1 General description A 900 W LDMOS RF power transistor for broadcast Doherty, class AB transmitter and ISM applications. The excellent ruggedness of this device makes it ideal for digital and analog transmitter applications. Table 1. Application information RF performance at VDS = 50 V in a class AB broadband application demo. Test signal f PL(AV) Gp D IMDshldr (MHz) (W) (dB) (%) (dBc) DVB-T (8k OFDM) 800 180 20 32 30 590 to 690 180 18 33 30 PAR (dB) 8 [1] 8 [1] [1] PAR (of output signal) at 0.01 % probability on CCDF; PAR of input signal = 9.5 dB at 0.01 % probability on CCDF. 1.
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