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BLF898S - Power LDMOS transistor

Download the BLF898S datasheet PDF. This datasheet also covers the BLF898 variant, as both devices belong to the same power ldmos transistor family and are provided as variant models within a single manufacturer datasheet.

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (BLF898-Ampleon.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number BLF898S
Manufacturer Ampleon
File Size 866.30 KB
Description Power LDMOS transistor
Datasheet download datasheet BLF898S 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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