DC1048A - LTC5575EUF Evaluation Kit

Features

  • DC1048A LTC5575EUF Evaluation Kit
  • Disclaimer: Linear Technology cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Linear Technology product. No circuit patent licenses are implied. Linear Technology reserves the right to change the circuitry and specifications without notice at any time.

Typical Application

DC1048A
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Description

Demonstration circuit 1048A is a 1.5GHz to 2.7GHz Direct Conversion I/Q Receiver featuring the LT5575. The LT5575 is an 800MHz to 2.7GHz direct conversion quadrature demodulator optimized for high linearity receiver applications. It is suitable for communications receivers where an RF signal is directly converted into I and Q baseband signals with bandwidth up to 490MHz. The LT5575 incorporates balanced I and Q mixers, LO buffer amplifiers and a precision, high frequency quadrature phase shifter. The integrated on-chip broadband transformers provide 50W single-ended interfaces at the RF and LO inputs. Only a few external capacitors are needed for its application in an RF receiver system. Demonstration circuit 1048A is designed for evaluating the LT5575 in the frequency range between 1.5GHz and 2.7GHz. It can be optimized for input frequencies below 1.5GHz by installing external shunt capacitors at RF input and LO input ports. Refer to the LT5575 data sheet for details.
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Packaging

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Order Info

Evaluation Kits

Part Number Description Price
DC1048A LT5575EUF | 800MHz to 2.7GHz Direct I/Q Demodulator $150.00
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Applications

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Simulate

To simulate selected Linear Technology products, please download LTSpice / SwitcherCAD III. This powerful schematic capture and simulation tool includes macro models for 80% of Linear Technology's switching regulators, over 200 op amp models, as well as resistors, transistors and MOSFET models.

For other simulation tools, visit our Design Simulation and Device Models page.

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