LTC5593 - Dual 2.3GHz to 4.5GHz High Dynamic Range Downconverting Mixer
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
Typical Application
Description
The LTC®5593 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.
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 |
|---|---|---|---|---|---|
| LTC5593IUH#PBF | 5x5 QFN-24 | UH | I | 05-08-1747 | Yes |
| LTC5593IUH#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 | |
|---|---|---|---|---|---|---|
| LTC5593IUH#PBF | 5x5 QFN-24 | I | $14.22 | $9.95 | Yes | |
| LTC5593IUH#TRPBF | 5x5 QFN-24 | I | $10.01 | 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-D | LTC5593 | Dual 2.3GHz to 4.5GHz High Dynamic Range Downconverting Mixer Demo Circuit.IF=190MHz, +/-30MHz BW | $125.00 | |
| Buy Now | |||
Applications
- Wireless Infrastructure Diversity Receivers (LTE, WiMAX)
- Transmit DPD Receivers
- MIMO Infrastructure Receivers
- Broadband Microwave Receivers
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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.
