LTC5593

PRODUCTION

Dual 2.3GHz to 4.5GHz High Dynamic Range Downconverting Mixer

Analog Devices LTC5593 Product Info

10 February 2026 5

Features

Conversion Gain: 8.5dB at 2500MHz
IIP3: 27.7dBm at 2500MHz
Noise Figure: 9.5dB at 2500MHz
15.9dB NF Under 5dBm Blocking
High Input P1dB
52dB Channel Isolation at 2500MHz
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
–40°C to 105°C Operation
Small QFN (5mm × 5mm) Package and Solution Size

Part details & applications

The LTC5593 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 LTC5593 is optimized for 2.3GHz to 4.5GHz RF applications. The LO frequency must fall within the 2.1GHz to 4.2GHz range for optimum performance. A typical application is a LTE or WiMAX multichannel or diversity receiver with a 2.3GHz to 2.7GHz RF input.

The LTC5593’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.

Applications

Wireless Infrastructure Diversity Receivers (LTE, WiMAX)
Transmit DPD Receivers
MIMO Infrastructure Receivers
Broadband Microwave Receivers

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