Features and Benefits
- Conversion Gain: 8.5dB at 1950MHz
- IIP3: 26.2dBm at 1950MHz
- Noise Figure: 9.9dB at 1950MHz
- 15.5dB NF Under 5dBm Blocking
- High Input P1dB
- 47dB Channel-to-Channel Isolation
- 1.25W Power Consumption at 3.3V
- Low Power Mode: <800mW 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
The LTC5591 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 LTC5591 is optimized for 1.3GHz to 2.3GHz RF applications. The LO frequency must fall within the 1.4GHz to 2.1GHz range for optimum performance. A typical application is a LTE or W-CDMA multichannel or diversity receiver with a 1.7GHz to 2.2GHz RF input and low side LO.
The LTC5591’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.
- 3G/4G Wireless Infrastructure Diversity Receivers (LTE, W-CDMA, TD-SCDMA, UMTS, GSM1800)
- Remote Radio Unit
- MIMO Multichannel Receivers
Product Lifecycle Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Evaluation Kits (1)
DC1710A-B: Demo Board for the LTC5591 Dual 1.3GHz to 2.3GHz High Dynamic Range Downconverting Mixer.
Documentation & Resources
R550 Reliability Data3/23/201880 K
DC1710A-B - Demo Manual9/23/2011598K
Highest Performance, Lowest Power Dual Mixers4/4/2017825K
Tools & Simulations
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.
LTC5591 Companion Parts
Recommended ADC Drivers
Recommended Output Amplifiers
Recommended Suggested Oscillator
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 Number||Material Declaration||Reliability Data||Pin/Package Drawing||CAD Symbols, Footprints & 3D Models|
|LTC5591IUH#PBF||Material Declaration||Reliability Data||24-Lead QFN (5mm x 5mm x 0.75mm w/ EP)|
|LTC5591IUH#TRPBF||Material Declaration||Reliability Data||24-Lead QFN (5mm x 5mm x 0.75mm w/ EP)|
|Wafer Fabrication Data||R550 Reliability Data|
Support & Discussions
Sample & Buy
See our Ordering FAQs for answers to questions about online orders, payment options and more.
Buy Now Pricing
(**) Displayed Buy Now Price and Price Range is based on small quantity orders.
(*)The 1Ku list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
Please see the latest communication from our CCO regarding lead times.
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.
Pricing displayed is based on 1-piece.
Up to two boards can be purchased through Analog.com. To order more than two, please purchase through one of our listed distributors.
Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.