LT5525是High Linearity, Low Power Downconverting Mixer

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LT5525 - LT5525是High Linearity, Low Power Downconverting Mixer

LT5525是Linear公司的一款下变频混频器产品，LT5525是High Linearity, Low Power Downconverting Mixer，本站介绍了LT5525的封装应用图解、特点和优点、功能等，并给出了与LT5525相关的凌力尔特元器件型号供参考。

LT5525 - High Linearity, Low Power Downconverting Mixer

LT5525 - High Linearity, Low Power Downconverting Mixer - Linear Technology（凌力尔特）

功能描述

The LT5525 is a low power broadband mixer optimized for high linearity applications such as point-to-point data transmission, high performance radios and wireless infrastructure systems. The device includes an internally 50Ω matched high speed LO amplifier driving a double-balanced active mixer core. An integrated RF buffer amplifier provides excellent LO-RF isolation. The RF input balun and all associated 50Ω matching components are integrated. The IF ports can be easily matched across a broad range of frequencies for use in a wide variety of applications.

The LT5525 offers a high performance alternative to passive mixers. Unlike passive mixers, which require high LO drive levels, the LT5525 operates at significantly lower LO input levels and is much less sensitive to LO power level variations.

*Operation over a wider frequency range is achievable with reduced performance. Consult factory for more information.

特点

Wide Input Frequency Range: 0.8GHz to 2.5GHz*

Broadband LO and IF Operation

High Input IP3: +17.6dBm at 1900MHz

Typical Conversion Gain: –1.9dB at 1900MHz

High LO-RF and LO-IF Isolation

SSB Noise Figure: 15.1dB at 1900MHz

Single-Ended 50Ω RF and LO Interface

Integrated LO Buffer: –5dBm Drive Level

Low Supply Current: 28mA Typ

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