LTC5562
Info : RECOMMENDED FOR NEW DESIGNS
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LTC5562

LF–7GHz Wideband Low Power Active Mixer

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Info : RECOMMENDED FOR NEW DESIGNS tooltip
Info : RECOMMENDED FOR NEW DESIGNS tooltip
Part Details
Part Models 3
1ku List Price Starting From $5.91
Features
  • Wideband Frequency Range to 7GHz
  • Low Power: 2.7V to 3.6V, 40mA Supply
  • Supply Current Adjustable Down to 15mA
  • Up or Downconversion
  • OIP3: +20dBm at 3.6GHz Out
  • Conversion Gain: +1dB
  • Low LO Drive: –4dBm to +2dBm
  • LO Impedance Match Maintained During Shutdown
  • Enable Control, 10μA Shutdown Current
  • 2kV ESD (HBM and CDM)
  • –40°C to 105°C Operation
  • Small 2mm × 2mm 10-Lead QFN Package
Additional Details
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The LTC5562 is a versatile low power mixer optimized for applications requiring wide input bandwidth, low distortion and low LO leakage. This mixer can be used for either upconverting or downconverting applications, and provides a nominal conversion gain of 1dB. The differential input is optimized for use with a 1:1 transmission-line balun, the input is 50Ω broadband matched from 30MHz to 7GHz.

The LO can be differential or single-ended and requires only –1dBm of LO power to achieve excellent distortion and noise performance. The impedance match at the LO input is maintained during shutdown. This mixer offers low LO leakage, greatly reducing the need for output filtering to meet LO suppression requirements.

The LTC5562 uses a 3.3V supply for low power consumption and the enable control allows the part to be shut down for further power savings. The total mixer current is adjustable, by simply adding a resistor in series with the LGND pin, for applications requiring even lower power.

Applications

  • Portable Radios
  • Portable Test Instruments
  • Wireless Infrastructure
  • Fixed Wireless Access Equipment
  • VHF & UHF Mixer
  • Wireless Repeaters
Part Models 3
1ku List Price Starting From $5.91

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
LTC5562IUC#PBF
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LTC5562IUC#TRMPBF
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LTC5562IUC#TRPBF
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Software & Part Ecosystem

Software & Part Ecosystem

Evaluation Kit

Evaluation Kits 2

reference details image

DC2483A-B

LTC5562 - Low Power Mixer Demo Board Set Up for Downconversion Applications with IF Output Turned to 10MHz to 550MHz

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DC2483A-B

LTC5562 - Low Power Mixer Demo Board Set Up for Downconversion Applications with IF Output Turned to 10MHz to 550MHz

LTC5562 - Low Power Mixer Demo Board Set Up for Downconversion Applications with IF Output Turned to 10MHz to 550MHz

Product Detail

The LTC5562 is a versatile low power mixer optimized for applications requiring very wide input bandwidth, low distortion, and low LO leakage. This mixer can be used for either upconverting or downconverting applications, and provides a nominal conversion gain of 1dB. Demonstration circuit 2483A-A showcases the LTC5562 mixer for upconverting applications while demonstration circuit 2483A-B is tuned for downconverting applications. The differential inputs are optimized for use with 1:1 transmission- line baluns, allowing very wideband impedance matching. The LTC5562 uses a 3.3V supply for low power consumption and an enable pin allows the part to be shut down for further power savings. The total mixer current is adjustable, allowing for even further power savings. The standard match frequency ranges for each board are outlined in the table below.


 

 

reference details image

DC2483A-A

DC2483A-A - LTC5562 Low Power Mixer Demo Board Set Up for Upconversion Applications with RF Output Tuned to 3.3GHz to 3.7GHz

zoom

DC2483A-A

DC2483A-A - LTC5562 Low Power Mixer Demo Board Set Up for Upconversion Applications with RF Output Tuned to 3.3GHz to 3.7GHz

DC2483A-A - LTC5562 Low Power Mixer Demo Board Set Up for Upconversion Applications with RF Output Tuned to 3.3GHz to 3.7GHz

Product Detail

The LTC5562 is a versatile low power mixer optimized for applications requiring very wide input bandwidth, low distortion, and low LO leakage. This mixer can be used for either upconverting or downconverting applications, and provides a nominal conversion gain of 1dB. Demonstration circuit 2483A-A showcases the LTC5562 mixer for upconverting applications while demonstration circuit 2483A-B is tuned for downconverting applications. The differential inputs are optimized for use with 1:1 transmission- line baluns, allowing very wideband impedance matching. The LTC5562 uses a 3.3V supply for low power consumption and an enable pin allows the part to be shut down for further power savings. The total mixer current is adjustable, allowing for even further power savings. The standard match frequency ranges for each board are outlined in the table below.


 

Tools & Simulations

Tools & Simulations 1

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