The PMA2-252LNA+ is an E-PHEMT amplifier that operates from 1500 to 2500 MHz. The amplifier has a low noise figure of 0.8 dB typical while providing 17.6 dB of gain, +30 dBm OIP3, and +17.8 dBm P1dB with 18 dB typical return loss from a +4 V supply drawing 57 mA. Gain is adjustable across the operating bandwidth by changing the external feedback resistor R1. The amplifier is housed in an industry standard 2x2mm SMT package, with RF ports internally matched to 50Ω, facilitating easy integration into microwave system PC boards.
SMT LNA, 1.5 - 2.5 GHZ, 50
SMT LNA, 1.5 - 2.5 GHZ, 50
SMT LNA, 1.5 - 2.5 GHZ, 50
SMT LNA, 1.5 - 2.5 GHZ, 50
| Mini-Circuits | DigiKey | Acme Chip Technology Co., Limited | |
|---|---|---|---|
| Product Category | RF Amplifiers | RF Amplifiers | RF Amplifiers |
| Product Number | PMA2-252LNA+ | 3157-PMA2-252LNA+CT-ND | PMA2-252LNA+ |
| Product Name | SMT MMIC, Low Noise, Medium Power, Linear Amplifier, 1500 MHz to 2500 MHz, 50Ω, 2x2 mm QFN Style Package | RF Amplifiers | RF and Wireless - RF Amplifiers |
| Amplifier Type | Low Noise Amplifier; Power Amplifier | Low Noise Amplifier; Power Amplifier; Bi-directional | |
| Operating Temperature | -40 to 85 C (-40 to 185 F) | ||
| MMIC Tech. | MMIC | ||
| Package Type | Surface Mount | Surface Mount; 8-TFDFN Exposed Pad | |
| Nominal Impedance | 50 |
