LT5557 - 400MHz to 3.8GHz 3.3V Active Downconverting Mixer

Product Overview

Linear Technology

Part number	LT5557
Manufacturer	Linear Technology
File Size	303.43 KB
Description	400MHz to 3.8GHz 3.3V Active Downconverting Mixer
Datasheet	LT5557 Datasheet
Additional preview pages of the LT5557 datasheet.

The LT®5557 active mixer is optimized for high linearity, wide dynamic range downconverter applications.

The IC includes a high speed differential LO buffer amplifier driving a double-balanced mixer.

Broadband, integrated transformers on the RF and LO inputs provide single-ended 50Ω interfaces.

n Wide RF Frequency Range: 400MHz to 3.8GHz.
n High Input IP3: 25.6dBm at 900MHz 24.7dBm at 1950MHz 23.7dBm at 2.6GHz n Conversion Gain: 3.3dB at 900MHz 2.9dB at 1950MHz n.
3dBm LO Drive Level n Low LO Leakage n Low Noise Figure: 10.6dB at 900MHz 11.7dB at 1950MHz n Low Power: 3.3V/269mW n 50Ω Single-Ended RF and LO Ports n Very Few External Components n 16-Lead (4mm × 4mm) QFN Package.

LT5554 - Broadband Ultra Low Distortion 7-Bit Digitally Controlled VGA (Linear)
LT5558 - 600MHz to 1100MHz High Linearity Direct Quadrature Modulator (Linear)
LT5503 - 1.2GHz to 2.7GHz Direct IQ Modulator and Mixer (Linear)
LT5506 - 40MHz to 500MHz Quadrature Demodulator (Linear)
LT5521 - Very High Linearity Active Mixer (Linear)
LT5568 - 700MHz - 1050MHz High Linearity Direct Quadrature Modulator (Linear)
LT5578 - 0.4GHz To 2.7GHz High Linearity Upconverting Mixer (Linear Technology Corporation)
LT5581 - 6GHz RMS Power Detector (Linear)
LT5.5MB - Ceramic Filters (Token)
LT5016ED - Dot Matrix LED (Sharp Electrionic Components)

Other Datasheets by Linear Technology

Published: Mar 16, 2016 |