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LTC5592 - Dual 1.6GHz to 2.7GHz High Dynamic Range Downconverting Mixer

The LTC®5592 is part of a family of dual-channel high dynamic range, high gain downconverting mixers covering the 600MHz to 4.5GHz RF frequency range. The LTC5592 is optimized for 1.6GHz to 2.7GHz RF applications. The LO frequency must fall within the 1.5GHz to 2.5GHz range for optimum performance. A typical application is a LTE or WiMAX receiver with a 2.3GHz to 2.7GHz RF input and low side LO.

The LTC5592’s high conversion gain and high dynamic range enable the use of lossy IF filters in high selectivity receiver designs, while minimizing the total solution cost, board space and system-level variation. A low current mode is provided for additional power savings and each of the mixer channels has independent shutdown control.

Features Conversion Gain: 8.3dB at 2.35GHz IIP3: 27.3dBm at 2.35GHz Noise Figure: 9.8dB at 2.35GHz 15.3dB NF Under 5dBm Blocking High Input P1dB 47dB Channel-to-Channel Isolation 3.3V Supply, 1.3W Power Consumption Low Power Mode for 0.8W Consumption Independent Channel Shutdown Control 50Ω Single-Ended RF and LO Inputs LO Input Matched In All Modes 0dBm LO Drive Level Small Package and Solution Size –40°C to 105°C Operation Typical Application

Applications 3G/4G Wireless Infrastructure Diversity Receivers (LTE, W-CDMA, TD-SCDMA, WiMAX, GSM 1800) MIMO Infrastructure Diversity Receivers High Dynamic Range Downmixer Applications Packaging

Demo Boards