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PSA4-5043 - Ultra Low Noise MMIC Amplifier

Download the PSA4-5043 datasheet PDF. This datasheet also covers the PSA4-5043-Mini variant, as both devices belong to the same ultra low noise mmic amplifier family and are provided as variant models within a single manufacturer datasheet.

General Description

PSA4-5043+ is an advanced wide band, high dynamic range, low noise, high IP3, high output power, monolithic amplifier.

technology enables it to work with a single positive supply voltage.

Key Features

  • Feature Ultra Low Noise: 0.75 dB at 1 GHz 0.98 dB at 2 GHz Advantages Outstanding Noise Figure, measured in a 50 Ohm environment without any external matching High IP3, 33.5 dBm Combining Low Noise and High IP3 makes this MMIC amplifier ideal for Low Noise Receiver Front End (RFE) because it gives the user advantages at both ends of the dynamic range: sensitivity & two-tone spur-free dynamic range High Output Power, +21 dBm Broad Band, up to 4 GHz Internally Matched The PSA4-5043+ provides.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (PSA4-5043-Mini-Circuits.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number PSA4-5043
Manufacturer Mini-Circuits
File Size 345.09 KB
Description Ultra Low Noise MMIC Amplifier
Datasheet download datasheet PSA4-5043 Datasheet

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Other Datasheets by Mini-Circuits

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Ultra Low Noise MMIC Amplifier 50Ω 0.05 to 4 GHz PSA4-5043+ The Big Deal • Ultra Low Noise Figure, 0.75 dB • High IP3 and Po at low DC power consumption • May be used as a replacement for SPF5043Za,b • Class 1B HBM ESD rating (500V) CASE STYLE: MMM1362 Product Overview Mini-Circuits PSA4-5043+ is a E-PHEMT based Ultra-Low Noise MMIC Amplifier operating from 50 MHz to 4 GHz with a unique combination of low noise and high IP3 making this amplifier ideal for sensitive high dynamic range receiver applications. This design operates on +3 to +5V supply at only 33 mA at 3V and 56mA at +5V, is internally matched to 50 ohms and is supplied in a super small SC-70 (SOT-343) MSL 1 package. Key Features Feature Ultra Low Noise: 0.75 dB at 1 GHz 0.