LTC5590

PRODUCTION

Dual 600MHz to 1.7GHz High Dynamic Range Downconverting Mixer

Part Models: 2
1ku List Price: Starting From $11.76

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Overview

Conversion Gain: 8.7dB at 900MHz
IIP3: 26dBm at 900MHz
Noise Figure: 9.7dB at 900MHz
15.6dB NF Under 5dBm Blocking
High Input P1dB
53dB Channel Isolation at 900MHz
1.3W Power Consumption at 3.3V
Low Power Mode for <0.8W Consumption
Enable Pins for Each Channel
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

The LTC5590 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 LTC5590 is optimized for 600MHz to 1.7GHz RF applications. The LO frequency must fall within the 700MHz to 1.5GHz range for optimum performance. A typical application is a LTE or GSM receiver with a 700MHz to 915MHz RF input and high side LO.

The LTC5590’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

3G/4G Wireless Infrastructure Diversity Receivers (LTE, CDMA, GSM)
MIMO Infrastructure Receivers
High Dynamic Range Downmixer Applications

Part Models: 2
1ku List Price: Starting From $11.76

Documentation

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
LTC5590IUH#PBF	24-Lead QFN (5mm x 5mm x 0.75mm w/ EP)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
LTC5590IUH#TRPBF	24-Lead QFN (5mm x 5mm x 0.75mm w/ EP)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

This is the most up-to-date revision of the Data Sheet.

Software Resources

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Hardware Ecosystem

Parts	Product Life Cycle	Description
Analog to Digital Converters (ADCs) 1
LTC2155-14	PRODUCTION	Dual 14-Bit 170Msps ADCs
Differential Amplifiers 3
LT6604-15	RECOMMENDED FOR NEW DESIGNS	Dual Very Low Noise, Differential Amplifier and 15MHz Lowpass Filter
LTC6417	LAST TIME BUY	1.6GHz Low Noise High Linearity Differential Buffer/16-Bit ADC Driver with Fast Clamp
LTC6420-20	LAST TIME BUY	Dual Matched 1.8GHz Differential Amplifiers/ADC Drivers

Phase-Locked Loop (PLL) Synthesizers 1
LTC6946	LAST TIME BUY	Ultralow Noise and Spurious 0.37GHz to 6.39GHz Integer-N Synthesizer with Integrated VCO
Variable Gain Amplifiers (VGA) 1
LT5554	PRODUCTION	Broadband Ultra Low Distortion 7-Bit Digitally Controlled VGA

Tools & Simulations

ADIsimRF

ADIsimRF is an easy-to-use RF signal chain calculator. Cascaded gain, noise, distortion and power consumption can be calculated, plotted and exported for signal chains with up to 50 stages. ADIsimRF also includes an extensive data base of device models for ADI’s RF and mixed signal components.

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