LTC5591 - Dual 1.3GHz to 2.3GHz High Dynamic Range Downconverting Mixer
Features
- 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
Typical Application
Description
The LTC®5591 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.
Packaging
CAD Symbols and Footprints: The downloadable Zip file below contains the schematic symbol and PCB footprints.
For complete and up to date package information and drawings, please refer to our packaging page
| Part Number | Package | Code | Temp | Package Drawing |
RoHS |
|---|---|---|---|---|---|
| LTC5591IUH#PBF | 5x5 QFN-24 | UH | I | 05-08-1747 | Yes |
| LTC5591IUH#TRPBF | 5x5 QFN-24 | UH | I | 05-08-1747 | Yes |
Order Info
- Part numbers ending in PBF are lead free. Solder plated terminal finish (SnPb) versions are non-standard and special terms and conditions and pricing applies if available. Please contact LTC marketing for information.
- Part numbers containing TR or TRM are shipped in tape and reel or 500 unit mini tape and reel, respectively
- Please refer to our general ordering information or the product datasheet for more details
Package Variations and Pricing
| Part Number | Package | Temp | Price (1-99) |
Price (1k)* |
RoHS | |
|---|---|---|---|---|---|---|
| LTC5591IUH#PBF | 5x5 QFN-24 | I | $13.57 | $9.50 | Yes | |
| LTC5591IUH#TRPBF | 5x5 QFN-24 | I | $9.56 | Yes | ||
| Buy Now • Request Samples | ||||||
Demo Boards
Linear Technology offers many demo boards free of charge to qualified customers. Contact your local sales office or distributor to inquire about a demo board. Certain demo boards are also available for sale via credit card on this website. Demo boards are for evaluation purposes only. It remains the customer’s responsibility to verify proper and reliable operation in the actual end application.| Part Number | Description | Price | Documentation |
|---|---|---|---|
| DC1710A-B | LTC5591 | Dual 1.3GHz to 2.3GHz High Dynamic Range Down Mixer Demo Circuit, IF=190MHz, +/-30MHz BW. | $125.00 | |
| Buy Now | |||
Applications
- 3G/4G Wireless Infrastructure Diversity Receivers (LTE, W-CDMA, TD-SCDMA, UMTS, GSM1800)
- Remote Radio Unit
- MIMO Multichannel Receivers
People Who Viewed This Product Also Viewed
- LTC5590 - Dual 600MHz to 1.7GHz High Dynamic Range Downconverting Mixer
- LTM9013 - 300MHz Wideband Receiver
- LTC5569 - 300MHz to 4GHz 3.3V Dual Active Downconverting Mixer
- LT5512 - 1kHz-3GHz High Signal Level Active Mixer
- LT5560 - 0.01MHz to 4GHz Low Power Active Mixer
- LTC5510 - 1MHz to 6GHz Wideband High Linearity Active Mixer
- LTC5584 - 30MHz to 1.4GHz IQ Demodulator with IIP2 and DC Offset Control
- LTC5592 - Dual 1.6GHz to 2.7GHz High Dynamic Range Downconverting Mixer
- LT5526 - High Linearity, Low Power Downconverting Mixer
- LTC6957 - Low Phase Noise, Dual Output Buffer/Driver/Logic Converter
Product Notifications
Please login to your MyLinear account for notifications of datasheet updates, new document releases and LTspice model announcements for your favorite products. If you do not have a MyLinear account you may Sign Up Now.
Forgot your password? Click here.
Need help? Email mylinear@linear.com with questions and comments.
Design Tools
Linear Technology provides a variety of custom design simulation tools and device models to allow even novice designers to quickly and easily evaluate circuits using high performance switching regulators, amplifiers, data converters, filters and more. Please visit our Design Tools page to view and download:
- LTspice - A powerful SPICE simulator, schematic capture and waveform viewer with enhancements and models for easing the simulation of switching regulators
- LTpowerCAD - A complete power supply selection, synthesis and design tool
- LTpowerPlay - A development environment supporting Linear Technology's Digital Power System Management (PSM) products
- PScope & QuikEval - USB-based product demonstration and data acquisition system for use with our ADCs, DACs, and more
- Linduino - Arduino compatible system for developing and distributing firmware libraries and example code
- LinearLab Tools - A collection of Matlab and Python programs that provide direct access to Linear Technology’s data converter evaluation boards
- And More!
Technical Support
- For immediate technical assistance, contact your local sales office or distributor or call 1-800-4-LINEAR (US customers only) or 408-432-1900.
- For less urgent requests, please complete our Technical Support Request Form. Please allow 2-3 business days for reply.
