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LT5525 Datasheet

LT5525 Datasheet

High Linearity, Low Power Downconverting Mixer
Part No.: LT5525
Page: 12 Pages
Size: 181 KB
Manufacturer: Linear Technology
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Views: 1
Update Time: 2023-11-20 11:41:11
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LT5525 Datasheet Applicable Part

Part No. Packing SPQ Marking MSL Pins Temp Range Package Description Buy
LT5525EUF#PBF Tube 91 5525 1 16 -40°C ~ 85°C 16-Lead QFN (4mm x 4mm x 0.75mm)  
LT5525EUF#TRPBF Reel 2500 5525 1 16 -40°C ~ 85°C 16-Lead QFN (4mm x 4mm x 0.75mm)  
LT5525EUF#TRMPBF Reel 500 5525 1 16 -40°C ~ 85°C 16-Lead QFN (4mm x 4mm x 0.75mm)  
SPQ:Standard Pack Quantity;MSL:Moisture Sensitivity Level

LT5525 Datasheet(PDF)

LT5525 Datasheet(Picture)

LT5525 Features

  • Wide Input Frequency Range: 0.8GHz to 2.5GHz*
  • Broadband LO and IF Operation
  • High Input IP3: +17.6dBm at 1900MHz
  • Typical Conversion Gain: –1.9dB at 1900MHz
  • High LO-RF and LO-IF Isolation
  • SSB Noise Figure: 15.1dB at 1900MHz
  • Single-Ended 50Ω RF and LO Interface
  • Integrated LO Buffer: –5dBm Drive Level
  • Low Supply Current: 28mA Typ
  • Enable Function
  • Single 5V Supply
  • 16-Lead QFN (4mm × 4mm) Package

LT5525 Applications

  • Point-to-Point Data Communication Systems
  • Wireless Infrastructure
  • High Performance Radios
  • High Linearity Receiver Applications

LT5525 Description

The LT5525 is a low power broadband mixer optimized for high linearity applications such as point-to-point data transmission, high performance radios and wireless infrastructure systems. The device includes an internally 50Ω matched high speed LO amplifier driving a double-balanced active mixer core. An integrated RF buffer amplifier provides excellent LO-RF isolation. The RF input balun and all associated 50Ω matching components are integrated. The IF ports can be easily matched across a broad range of frequencies for use in a wide variety of applications.

The LT5525 offers a high performance alternative to passive mixers. Unlike passive mixers, which require high LO drive levels, the LT5525 operates at significantly lower LO input levels and is much less sensitive to LO power level variations.

*Operation over a wider frequency range is achievable with reduced performance. Consult factory for more information.

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