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Analog Devices Ltd

Analog Devices Ltd

Analog Devices, Inc. operates at the centre of the modern digital economy, converting real-world phenomena into actionable insight with its comprehensive suite of analogue and mixed signal, power management, radio frequency (RF), and digital and sensor technologies. ADI serves 125,000 customers worldwide with more than 75,000 products in the industrial, communications, automotive, and consumer markets. ADI is headquartered in Wilmington, MA. Visit www.analog.com. Both Linear Technology and Maxim Integrated are now part of Analog Devices.

Analog Devices provide efficient solutions for power management and power conversion applications in the automotive, telecommunications, industrial, medical, computing, military and high-end consumer markets using high-performance analogue ICs. Our power ICs can provide unrivalled power densities and software design simulation tools to provide both fast and accurate power module and power supply designs.

Products for power management include: switching regulators, linear regulators (LDO), µModule regulators, PMIC & Multifunction, inductorless (charge pump) DC/DC converters, LED driver ICs, power control, battery management,  current source, system supervisor, hot-swap controllers,  monitor and control, energy harvesting, super capacitor chargers and power management evaluation kits.

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Low Power Active Mixer Delivers 7GHz Bandwidth & 20dBm OIP3

Low Power Active Mixer Delivers 7GHz Bandwidth & 20dBm OIP3

12 July 2018

NORWOOD, MA – January 17, 2018 – Analog Devices  announces the LTC5562, a low power, high performance active double-balanced mixer, capable of 50Ω matching over a very wide frequency range of 30MHz to 7GHz. This versatile mixer can be used in either frequency upconversion or downconversion applications, with outstanding conversion gain of 2dB. The device runs on a single 3.3V supply rail, drawing 40mA nominal operating current. If lower power consumption is needed, the mixer can be configured to operate as low as 15mA, supporting a wide range of portable and transportable RF applications. Moreover, the mixer offers exceptional dynamic range performance: +20dBm OIP3 at 3.6GHz frequency.

            The LTC5562’s combination of low power, broadband operation and robust dynamic range is ideal for a wide range of mobile applications such as portable test instruments, battery-powered public safety and emergency radios, military manpack radios, portable modems, broadband access points and small cells, license-free band radios, remote controls, broadcast radios and UAV/drone radios.

The LTC5562 is offered in a tiny 10-lead, 2mm x 2mm plastic QFN package. The device is rated for operation from –40°C to 105°C case temperature. An enable pin allows an external controller to shut down the mixer for extra power savings. When disabled, the device typically draws only 10μA supply current. Samples and production quantities are available immediately. For more information, visit http://www.linear.com/product/LTC5562?adicid=PRLS_EU_P57069.

Summary of Features: LTC5562

  • Matched Input Frequency       30MHz to 7GHz
  • Matched LO Frequency           LF to 9GHz
  • Differential IF Frequency         DC to 7GHz
  • Up- or Downconversion
  • High Output IP3                      20dBm at 3.6GHz

                                                            17dBm at 5.8GHz

  • Low LO Drive Level                 -1dBm
  • Low LO-RF Leakage               -30dBm at 5.8GHz
  • Conversion Gain                      2dB at 5.8GHz

Pricing & Availability

Product

Production

Availability

Price Each per 1,000

Package

LTC5562

Now

Starts at $4.75

10-Lead, 2mm x 2mm Plastic QFN

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