LTC5577 - 300MHz to 6GHz High Signal Level Active Downconverting Mixer

Linear Technology (now Analog Devices)

Datasheet Details

Part number	LTC5577
Manufacturer	Linear Technology (now Analog Devices)
File Size	354.59 KB
Description	300MHz to 6GHz High Signal Level Active Downconverting Mixer
Datasheet	LTC5577 Datasheet

General Description

The LTC®5577 active mixer is optimized for RF downconverting applications that require high input signal handling capability and wide bandwidth.

The wideband IF output uses external resistors to set the output impedance, allowing the flexibility to match directly into differential IF loads, such as filters and amplifiers.

The part is characterized and specified with a 100Ω differential output impedance, although it can be used with output impedances ranging from 50Ω to 400Ω, with higher gain and reduced IIP3 and P1dB at the higher impedance levels.

Key Features

n +30dBm IIP3 n +15dBm Input P1dB n 0dB Conversion Gain n Wideband Differential IF Output n Very Low 2 × 2 and 3 × 3 Spurs n IF Frequency Range Up to 1.5GHz n Low LO-RF Leakage n LO Input 50Ω Matched when Shutdown n.
40°C to 105°C Operation (TC) n Very Small Solution Size n 16-Lead (4mm × 4mm) QFN package.

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