CMA-545+高线性低噪声放大器 高IP3 单片放大器

CMA-545+高线性低噪声放大器 高IP3 单片放大器




The Big Deal• Ceramic, Hermetically sealed, Nitrogen Filled• Low profile case, .045” high• Ultra Low Noise Figure, 0.8 dB typ. • Output Power, +20dBm at 1GHz Product Overview Mini-Circuits CMA-545+ delivers a unique combination of ultra low noise and high IP3 performance,ideal for sensitive receiver applications. The E-PHEMT amplifier die 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.As a result, this rugged amplifier has met MIL requirements for gross leak, fine leak, thermal shock, vibration,acceleration, mechanical shock, and HTOL. The CMA-545+ operates on a single 3V supply and is internally matched to 50Ω,with no external matching components required. Product Features• Ultra Low Noise Figure, 0.8 dB typ. at 1GHz• High IP3, 35 dBm typ. 1GHz• Gain, 20dB typ. at 1 GHz• Output Power, up to +20dBm typ.• Single Positive Supply Voltage, 3V• Small size - 3mm x 3mm x 1.14mm• Ceramic, hermetic, Nitrogen filled Typical Applications• Cellular• ISM• GSM• WCDMA• LTE• WiMAX• WLAN General Description CMA-545+ 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.
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