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BLM10D3438-35AB - LDMOS 3-stage integrated Doherty MMIC

General Description

The BLM10D3438-35AB is a 3-stage fully integrated asymmetrical Doherty MMIC solution using Ampleon’s state of the art LDMOS technology.

The carrier and peaking device, input splitter, output combiner and pre-match are integrated in a single package.

Key Features

  • Integrated input splitter.
  • Integrated output combiner.
  • 30  output impedance thanks to integrated pre-match.
  • Very high efficiency thanks to asymmetry.
  • Designed for wideband operation (frequency 3400 MHz to 3800 MHz).
  • Independent control of carrier and peaking bias.
  • Integrated ESD protection.
  • Source impedance 50 ; high power gain.
  • For RoHS compliance see the product details on the Ampleon website 1.3.

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Datasheet Details

Part number BLM10D3438-35AB
Manufacturer Ampleon
File Size 1.10 MB
Description LDMOS 3-stage integrated Doherty MMIC
Datasheet download datasheet BLM10D3438-35AB Datasheet

Full PDF Text Transcription (Reference)

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BLM10D3438-35AB LDMOS 3-stage integrated Doherty MMIC Rev. 1 — 30 July 2019 Product data sheet 1. Product profile 1.1 General description The BLM10D3438-35AB is a 3-stage fully integrated asymmetrical Doherty MMIC solution using Ampleon’s state of the art LDMOS technology. The carrier and peaking device, input splitter, output combiner and pre-match are integrated in a single package. This multiband device is perfectly suited as a final stage for small cells and massive MIMO applications in the frequency range from 3400 MHz to 3800 MHz. Available in PQFN outline. Table 1. Application performance Typical RF performance at Tcase = 25 C; IDq = 41 mA (carrier); VGSq(peaking) = VGSq(carrier)  0.5 V. Test signal: 1-carrier LTE 20 MHz; PAR = 7.6 dB.