LT5521

Part No LT5521
Manufacturer Linear Technology
Catalog Newest Parts
Description Very High Linearity Active Mixer
Sample
Rohs State rohs
ECAD Module
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Manufacturer Linear Technology
Win Source Part Number 1206864-LT5521
Manufacturer Homepage www.linear.com
Popularity Medium
Supply and Demand Status Balance

Description

The LT5521 is a high performance, active double-balanced mixer designed by Linear Technology, now part of Analog Devices, that is well-suited for RF and IF applications. This versatile integrated circuit (IC) is designed to provide excellent linearity and noise performance in a variety of wireless applications, including cellular base stations, broadband wireless access systems, and RF communication systems.

Key Features:

  • Frequency Range: The LT5521 is capable of operating over a wide frequency range, with an RF and LO frequency from 400MHz to 3.7GHz, and an IF frequency from 40MHz to 500MHz, making it highly adaptable to a range of applications.
  • Conversion Gain: It typically provides a conversion gain of 2dB, which helps to maintain signal integrity through the mixing process.
  • Linearity: The device offers excellent linearity with an input IP3 of 24.1dBm at 900MHz, ensuring minimal distortion in communication systems.
  • Low Noise Figure: The LT5521 boasts a low noise figure of 11.3dB, contributing to a cleaner signal and better overall system sensitivity.
  • Single-Ended RF/IF Ports: The mixer's RF and IF ports are single-ended and internally matched to 50Ω, simplifying external circuitry and reducing component count.
  • Supply Voltage: It operates on a single 3.3V supply voltage, which is beneficial for systems with strict power constraints.

Applications:

The LT5521 is primarily used in RF systems where high dynamic range is crucial. It is ideal for:

  • Wireless Infrastructure
  • Wireless Local Loop
  • Private Mobile Radios
  • RFID Readers
  • CATV Systems

Conclusion:

With its robust feature set and performance specifications, the LT5521 from Linear Technology is a superior choice for designers looking to enhance their RF and IF signal chains. Its ability to deliver high linearity, low noise, and a broad operating frequency range makes it a versatile component for high-performance wireless applications.

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Pricing & Ordering (USD)

Quantity Unit Price Ext. Price
4+ $13.0970 $52.3880
10+ $10.7470 $107.4700
15+ $10.4110 $156.1650
20+ $10.0750 $201.5000
26+ $9.7390 $253.2140
35+ $8.7320 $305.6200
* The above prices does not include taxes and freight rates, which will be calculated on the order pages.
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Availability: 1,040 pieces
MOQ: 4 pcs
Order Increment : 1 pcs
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