Quadrature Demodulator For Wireless Devices

Feb. 17, 2005
This quadrature demodulator offers high spurious-free dynamic range from 40 to 900 MHz.

The LT5517 incorporates a pair of matched high-linearity mixers with an on-chip quadrature phase generator and splitter. The I and Q signal paths are internally gain matched to 0.03 dB typical, with a phase mismatch of 0.7°. The differential outputs have low dc offsets and built-in 130-MHz low-pass filters. The chip draws 90 mA from a single 4.5 to 5.25-V power source. An enable pin powers down the device to less than 0.1- A draw. The chip package is a 16-lead, 4 4-mm QFN.

Linear Technology Corp.,
1630 McCarthy Blvd.,
Milpitas, CA 95035,
(408) 432-1900,
www.linear.com

Sponsored Recommendations

NEW Low Profile, Ultra Compact Power Supplies

March 13, 2024
Learn more HERE about Altech's Power supplies!

Altech's Liquid Tight Strain Relifs Catalog

March 13, 2024
With experienced Product Engineers and Customer Service personnel, Altech provides solutions to your most pressing application challenges. All with one thought in mind - to ensure...

Industrial Straight-Through Cable Gland

March 13, 2024
Learn more about Altech's cable glands and all they have to offer for your needs!

All-In-One DC-UPS Power Solutions

March 13, 2024
Introducing the All-In-One DC-UPS, a versatile solution combining multiple functionalities in a single device. Serving as a power supply, battery charger, battery care module,...

Voice your opinion!

To join the conversation, and become an exclusive member of Machine Design, create an account today!