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LT5512EUF#PBF - 

RF Active Mixer Downconverter IC, 4.5 V to 5.25 V, 1 kHz to 3 GHz, QFN-16

LINEAR TECHNOLOGY LT5512EUF#PBF
LINEAR TECHNOLOGY LT5512EUF#PBF

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Manufacturer Part No:
LT5512EUF#PBF
Order Code:
1273463
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The LT5512EUF#PBF is a 1kHz to 3GHz high signal level Active Mixer for use with ISM band receivers. The LT®5512 is an active double-balanced mixer IC, optimized for high linearity HF, VHF and UHF applications. The IC includes an integrated LO buffer amplifier to drive the mixer and an RF buffer amplifier for improved LO-RF isolation. Internal bias circuits eliminate the need for precision external resistors and allow the device to be powered-down using the enable control (EN) pin. The externally matched RF and IF ports allow the mixer to be used at very low frequencies, below 1MHz or up to 3GHz. The differential LO input is designed for single-ended or a differential input drive. The LT5512 is a high-linearity alternative to passive diode mixers. Unlike passive mixers, which have conversion loss and require high LO drive levels, the LT5512 delivers conversion gain and requires significantly lower LO drive levels.
  • Broadband RF, LO and IF operation
  • >20dBm from 30MHz to 900MHz High input IP3
  • 1dB Typical conversion gain
  • 11dB at 900MHz, 14dB at 1900MHz SSB Noise figure
  • Insensitive to LO drive level integrated LO buffer
  • Single-ended or differential LO drive
  • High LO-RF isolation
  • Enable function

Applications

RF Communications, Wireless, Medical

Product Information

:
1kHz
:
3GHz
:
4.5V
:
5.25V
:
QFN
:
16Pins
:
-40°C
:
85°C
:
Each
:
-
:
MSL 1 - Unlimited
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