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Solutions Search - I/Q Demodulators

Wideband I/Q Demodulation for Zero-IF High Dynamic Range Receivers

Oct 7th 2016
5G LTE is on the way. These systems will require more bandwidth, and use more complex modulation formats. The LTC5586 High Linearity IQ Demodulator finds applications in 5G DPD PAs as an observation receiver, and in microwave/mm-wave gigabit backhaul receivers. Many features are digitally programmable, including RF input selection, ...

Video 

 

Ultra-Wideband 6GHz Zero-IF I/Q Demodulator Delivers 60dB Sideband Suppression to Improve Receiver Performance

Jul 27th 2016
MILPITAS, CA – July 27, 2016 – Linear Technology introduces a new high linearity I/Q demodulator, the LTC5586, with more than 1GHz, –1dB flatness bandwidth, supporting next-generation 5G wireless infrastructure equipment such as DPD (digital predistortion correction) receivers for base stations, microwave backhaul ...

Press Release 

 

DC2349A - LTC5586 Demo Board | Wideband I/Q Demodulator with Integrated VGA

Jun 21st 2016
Demonstration circuit 2349A showcases the LTC®5586 wideband high linearity IQ demodulator with IF amplifier. The Linear Technology USB serial controller, DC590B, is required to control and configure LTC5586 for its evaluation. ...

Demo Board 

 

Optimizing the Performance of Wideband Zero-IF Receivers

Michiel Kouwenhoven - RF Design Manager Jun 14th 2012
The zero-IF receiver architecture gains popularity in wireless applications because of its suitability to demodulate very wideband RF signals. This capability is important in digital pre-distortion (DPD) transmitters. Realization of sufficient dynamic range is commonly known to be a major issue of zero-IF architectures. ...

Video 

 

30MHz to 1.4GHz Wideband I/Q Demodulator with IIP2 Optimization & DC Offset Cancellation Improves Zero-IF Receiver Performance

May 14th 2012
MILPITAS, CA – May 14, 2012 – Linear Technology announces the LTC5584, an ultrawide bandwidth direct conversion I/Q demodulator with outstanding linearity of 31dBm IIP3 and 70dBm IIP2. The device offers best-in-class demodulation bandwidth of over 530MHz, supporting the latest generation of LTE multimode, LTE Advanced receivers, ...

Press Release 

 

DC1670A - LTC5584 | 30MHz to 1.4GHz IQ Demodulator with IIP2 and DC Offset Control Demo Board

Apr 20th 2012
DC1670A - Demo Board for:LTC5584 - 30MHz to 1.4GHz IQ Demodulator with IIP2 and DC Offset Control ...

Demo Board 

 

DC1662A - LTC5585 Demo | Wideband I/Q Demodulator with IIP2 and DC Offset Control

Feb 23rd 2012
DC1662A - Demo Board for:LTC5585 - Wideband IQ Demodulator with IIP2 and DC Offset Control ...

Demo Board 

 

Wideband I/Q Demodulator with IIP2 Optimization & DC Offset Cancellation Improves Receiver Performance

Jan 30th 2012
MILPITAS, CA – January 30, 2012 – Linear Technology announces the LTC5585, an ultrawide bandwidth direct conversion I/Q demodulator with outstanding linearity performance (IIP3 = 25.7dBm and IIP2 = 60dBm at 1.95GHz). The device is capable of baseband output demodulation bandwidth of over 530MHz, which can support new generation ...

Press Release 

 

800MHz to 2.7GHz Direct Conversion I/Q Demodulator Offers High Performance for 3G, WiMAX Basestations & RFID Readers

Feb 19th 2007
MILPITAS, CA - February 19, 2007 - A new high linearity direct conversion I/Q demodulator from Linear Technology significantly reduces the cost of 3G and WiMAX basestation receivers. The LT5575's extended operating frequency range from 800MHz to 2.7GHz covers all of the cellular and 3G infrastructure, WiMAX and RFID bands with ...

Press Release 

 

DC1048A - LT5575EUF | 800MHz to 2.7GHz Direct I/Q Demodulator

Jan 24th 2007
DC1048A - Demo Board for:LT5575 - 800MHz to 2.7GHz High Linearity Direct Conversion Quadrature Demodulator ...

Demo Board 

 

High Linearity Components Simplify Direct Conversion Receiver Designs

Jan 20th 2005
LT5575 Demodulator with 20MHz Low pass Filter, common mode output voltage can be set regardless of input voltage. A filter at the output of the demodulator filters out of band signal and the filter at the inputs of the ADC performs the anti aliasing function. ...

Circuit 

 

DC678A - LT5517EUF | 40MHz to 900MHz Direct Conversion Quadrature Demodulator

Mar 31st 2004
DC678A - Demo Board for:LT5517 - 40MHz to 900MHz Quadrature Demodulator ...

Demo Board 

 

DC696A - LT5546EUF | 500MHz IF Receiver w/ VGA and I/Q Demodulator and Wide BB BW

Nov 25th 2003
DC696A - Demo Board for:LT5546 - 40MHz to 500MHz VGA and I/Q Demodulator with 17MHz Baseband Bandwidth ...

Demo Board 

 

DC889A - LT5516EUF | Replaces DC555A-B; 900MHz Direct Conversion Demod.

Jul 17th 2003
DC889A - Demo Board for:LT5516 - 800MHz to 1.5GHz Direct Conversion Quadrature Demodulator ...

Demo Board 

 

DC844D - LT5515EUF | Replaces DC555B-A; 1.9GHz Direct Conversion Demodulator

Jul 17th 2003
DC844D - Demo Board for:LT5515 - 1.5GHz to 2.5GHz Direct Conversion Quadrature Demodulator ...

Demo Board 

 

DC468A - LT5506EUF | 500MHz IF Receiver with VGA and I/Q Demodulator

Dec 12th 2002
DC468A - Demo Board for:LT5506 - 40MHz to 500MHz Quadrature Demodulator with VGA ...

Demo Board 

 

DC333A-B - LT5502EGN | 400MHz IF Receiver with Limiting Amp. and I/Q Demodulator (with Resi

Jan 1st 2001
DC333A-B - Demo Board for:LT5502 - 400MHz Quadrature IF Demodulator with RSSI ...

Demo Board 

 

DC333A-A - LT5502EGN | 400MHz IF Receiver with Limiting Amp. and I/Q Demodulator (with IF I

Jan 1st 2001
DC333A-A - Demo Board for:LT5502 - 400MHz Quadrature IF Demodulator with RSSI ...

Demo Board