LT5526 - High Linearity, Low Power Downconverting Mixer

The LT5526 offers a high performance alternative to passive mixers. Unlike passive mixers which have conversion loss and require high LO drive levels, the LT5526 delivers conversion gain at significantly lower LO input levels and is much less sensitive to LO power level variations.

  • Operation up to 2GHz
  • Broadband RF, LO and IF Operation
  • High Input IP3: +16.5dBm at 900MHz
  • Typical Conversion Gain: 0.6dB at 900MHz
  • SSB Noise Figure: 11dB at 900MHz
  • On-Chip 50Ω LO Match
  • Integrated LO Buffer: –5dBm Drive Level
  • High LO-RF and LO-IF Isolation
  • Low Supply Current: 28mA Typ
  • Enable Function
  • Single 5V Supply
  • 16-Lead QFN (4mm × 4mm) Package
Typical Application
LT5526 Typical Application
LT5526 Typical Application
  • Point-to-Point Data Communication Systems
  • Wireless Infrastructure
  • Cable Downlink Infrastructure
  • High Linearity Receiver Applications
LT5526 Package Drawing
Order Information
Part NumberPackageTempPrice(1-99)Price (1k)*
LT5526EUF#PBF4x4 QFN-16E$4.86$3.40
LT5526EUF#TRPBF4x4 QFN-16E$3.50
Demo Boards
Part NumberDescriptionPrice
DC753ALT5526EUF | 1MHz-2GHz Mixer$125.00
Reliability Data
Press Release
CAD Symbol
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LT5526 Footprints and Symbols