آر اف (فرکانس رادیویی) و بی‌سیم تقویت‌کننده‌ آر اف

Product Attributes

Introduction

Mini-Circuits CMA - 545G1+ is a E - PHEMT based Low Noise MMIC Amplifier operating from 0.4 to 2.2 GHz with a unique combination of low noise and high IP3 making this amplifier ideal for sensitive receiver applications. This design operates on a single +5V supply and is internally matched to 50 ohms. The MMIC amplifier is bonded to a multilayer integrated LTCC substrate and then hermetically sealed under a controlled nitrogen atmosphere with gold - plated covers and eutectic AuSn solder. These amplifiers are capable of meeting MIL requirements for gross leak, fine leak, thermal shock, vibration, acceleration, mechanical shock, and HTOL. The testing can be done if requested. CMA - 545G1+ is a high dynamic range, low noise, high IP3, high output power, monolithic amplifier. Manufactured using E - PHEMT technology enables it to work with a single positive supply voltage. Unconditionally stable over the operating frequency. Terminal finish is Ni - Pd - Au and it has repeatable performance from lot to lot due to fully automated, tightly controlled semiconductor and assembly processes.

Features

• High Gain, 32 dB typ. at 0.9 GHz
• Ultra Low Noise Figure, 0.8 dB typ. at 0.9 GHz
• High IP3, 36 dBm typ. at 0.9 GHz
• High Pout, P1dB up to 22 dBm typ. at 0.9 GHz
• Single Positive Supply Voltage, 5V
• Class 1B HBM ESD rating (500V)
• Small size - 3mm x 3mm x 1.14mm
• Ceramic, hermetic, Nitrogen filled
• No external matching components required

Applications

• Cellular
• ISM
• GSM
• WCDMA
• LTE
• GPS