LT5579

PRODUCTION

1.5GHz to 3.8GHz High Linearity Upconverting Mixer

Data Sheet Product Selection Table
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Part Details

  • High Output IP3: +27.3dBm at 2.14GHz
  • Low Noise Floor: –158dBm/Hz (POUT = –5dBm)
  • High Conversion Gain: 2.6dB at 2.14GHz
  • Wide Frequency Range: 1.5GHz to 3.8GHz*
  • Low LO Leakage
  • Single-Ended RF and LO
  • Low LO Drive Level: –1dBm
  • Single 3.3V Supply
  • 5mm × 5mm QFN24 Package
LT5579
1.5GHz to 3.8GHz High Linearity Upconverting Mixer
Frequency Upconversion in 2.14GHz W-CDMA Transmitter Gain, NF and OIP3 vs RF Output Frequency Product Package 1
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Documentation

Data Sheet 1

User Guide 2

Design Note 1

Technical Articles 2

Data Sheet

This is the most up-to-date revision of the Data Sheet.

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Software Resources

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Hardware Ecosystem

Parts Product Life Cycle Description
Fractional-N PLL 1
LTC6948
LAST TIME BUY Ultralow Noise 0.37GHz to 6.39GHz Fractional-N Synthesizer with Integrated VCO
Gain Blocks 1
LTC6431-15
RECOMMENDED FOR NEW DESIGNS 50Ω Gain Block IF Amplifier
Single, Double, and Triple Balanced Mixers 1
LTC5576
PRODUCTION 3GHz to 8GHz High Linearity Active Upconverting Mixer
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Tools & Simulations

ADIsimRF

ADIsimRF is an easy-to-use RF signal chain calculator. Cascaded gain, noise, distortion and power consumption can be calculated, plotted and exported for signal chains with up to 50 stages. ADIsimRF also includes an extensive data base of device models for ADI’s RF and mixed signal components.

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Evaluation Kits

eval board
schematic 1
DC1233A-B

LT5579IUH | 456MHz IF, 2.6GHz RF Upconverting Mixer Demo Board

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Product Details

DC1233A-B: Demo Board for LT5579 1.5GHz to 3.8GHz High Linearity Upconverting Mixer.


 


eval board
schematic 2
DC1233A-C

LT5579IUH | 240MHz IF, 2.14GHz RF Upconverting Mixer Demo Board

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Product Details

DC1233A-C: Demo Board for LT5579 1.5GHz to 3.8GHz High Linearity Upconverting Mixer.


 


eval board
schematic 3
DC1233A-A

LT5579IUH | 456MHz IF, 3.5GHz RF Upconverting Mixer Demo Board

Buy Now View Details

Product Details

DC1233A-A: Demo Board for the LT5579 1.5GHz to 3.8GHz High Linearity Upconverting Mixer


 


eval board
schematic 4
DC2191A-A

LTC2000 + LT5579 Combo Board | 16-Bit 2.5Gsps DAC with Upconverting Mixer

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Product Details

Demonstration circuit 2191A supports the LTC2000, a high speed, high dynamic range DAC driving the LT5579 upconverting mixer.


The circuitry on the DAC IF output is optimized for analog frequencies from DC to 500MHz. The circuitry on the LO input is optimized for frequencies from 1000MHz to 4300MHz.


Companion Board : Stratix board


 
DC1233A-B
LT5579IUH | 456MHz IF, 2.6GHz RF Upconverting Mixer Demo Board
DC1233A-A - Schematic
DC1233A-C
LT5579IUH | 240MHz IF, 2.14GHz RF Upconverting Mixer Demo Board
DC1233A-A - Schematic
DC1233A-A
LT5579IUH | 456MHz IF, 3.5GHz RF Upconverting Mixer Demo Board
DC1233A-A - Schematic
DC2191A-A
LTC2000 + LT5579 Combo Board | 16-Bit 2.5Gsps DAC with Upconverting Mixer
DC2191A - Schematic

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