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CMA-545+高线性低噪声放大器 高IP3 单片放大器 [复制链接]

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发表于 2017-12-15 16:45:48 |显示全部楼层
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.


http://www.dhrelec.com/goods.php?id=2157


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