Low

LINEAR TECHNOLOGY  LT5517EUF#PBF  RF Modulation / Demodulation IC, 40 MHz to 900 MHz, 4.5 V to 5.25 V supply, QFN-16

LINEAR TECHNOLOGY LT5517EUF#PBF
LINEAR TECHNOLOGY LT5517EUF#PBF
Manufacturer Part No:
LT5517EUF#PBF
Order Code:
1345593
Technical Datasheet:
See all Technical Docs
LINEAR TECHNOLOGY LT5517EUF#PBF
LINEAR TECHNOLOGY LT5517EUF#PBF

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

Product Overview

The LT5517EUF#PBF is a 40 to 900MHz Quadrature Demodulator optimized for high linearity receiver applications where high dynamic range is important. It is suitable for communications receivers where an RF or IF signal is directly converted into I and Q baseband signals with a bandwidth up to 130MHz. The LT5517 incorporates balanced I and Q mixers, LO buffer amplifiers and a precision, broadband quadrature generator derived from an on-chip divide-by-two circuit. The superior linearity and low noise performance of the LT5517 is achieved across its full frequency range. A well balanced divide-by-two circuit generates precision quadrature LO carriers to drive the I mixer and the Q mixer. Consequently, the outputs of the I-channel and the Q-channel are well matched in amplitude and their phases are 90° apart. The LT5517 also provides excellent 50R impedance matching at the 2XLO port across its entire frequency range.
  • 21dBm at 800MHz High IIP3
  • 58dBm at 800MHz High IIP2
  • 0.3dB Maximum I/Q gain mismatch
  • 0.7° I/Q phase mismatch
  • 12.4dB at 800MHz Noise figure
  • 3.3dB at 800MHz Conversion gain
  • Shutdown mode

Product Information

Frequency Min:
40MHz
Frequency Max:
900MHz
Supply Voltage Min:
4.5V
Supply Voltage Max:
5.25V
RF IC Case Style:
QFN
No. of Pins:
16Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Each
Product Range:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

Find similar products  grouped by common attribute

Applications

  • RF Communications
  • Wireless
  • Signal Processing

Legislation and Environmental

Country of Origin:
United States

Country in which last significant manufacturing process was carried out

Tariff No:
85423990
Weight (kg):
.0002

Similar Products

Find products functionally similar to this one. Select one of the following links, and you will be taken to a product group page that presents all products in this category that share the given attribute.