Low

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

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
LT5527EUF#PBF
Order Code:
1345580
Technical Datasheet:
(EN)
See all Technical Docs

Product Information

:
-40°C
:
85°C
:
16Pins
:
-
:
3.7GHz
:
4.5V
:
QFN
:
Each
:
400MHz
:
5.25V
:
MSL 1 - Unlimited
Find similar products Choose and modify the attributes above to find similar products.

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 50R interfaces. The differential IF output allows convenient interfacing to differential IF filters and amplifiers or is easily matched to drive 50R single-ended, with or without an external transformer. The RF input is internally matched to 50R from 1.7 to 3GHz and the LO input is internally matched to 50R 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.
  • 50R 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