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LT5527EUF#PBF - 

RF Mixer Downconverter IC, 4.5 V to 5.25 V, 400 MHz to 3.7 GHz, QFN-16

LINEAR TECHNOLOGY LT5527EUF#PBF
LINEAR TECHNOLOGY LT5527EUF#PBF

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Manufacturer Part No:
LT5527EUF#PBF
Newark Part No.:
57M8812
Technical Datasheet:
(EN)
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Product Information

:
-40°C
:
Each
:
85°C
:
16Pins
:
400MHz
:
3.7GHz
:
4.5V
:
-
:
5.25V
:
QFN
:
MSL 1 - Unlimited
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Product Overview

The LT5527EUF#PBF is a 400MHz to 3.7GHz 5V high signal level Down-converting Mixer optimized for high linearity, wide dynamic range down-converter applications. The IC includes a high speed differential LO buffer amplifier driving a double-balanced mixer. Broadband, integrated transformers on the RF and LO inputs provide single-ended 50Ω interfaces. The differential IF output allows convenient interfacing to differential IF filters and amplifiers or is easily matched to drive 50Ω single-ended, with or without an external transformer. The RF input is internally matched to 50Ω from 1.7 to 3GHz and the LO input is internally matched to 50Ω from 1.2 to 5GHz. The frequency range of both ports is easily extended with simple external matching. The IF output is partially matched and usable for IF frequencies up to 600MHz.
  • 50Ω Single-ended RF and LO ports
  • 24.5dBm at 900MHz, 23.5dBm at 1900MHz High input IP3
  • 3.2dB at 900MHz, 2.3dB at 1900MHz Conversion gain
  • Low LO drive level integrated LO buffer
  • High LO-RF and LO-IF isolation
  • 11.6dB at 900MHz, 12.5dB at 1900MHz Low noise figure
  • Very few external components
  • Enable function

Applications

RF Communications, Signal Processing

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