Analog Devices Inc. HMC84xx宽带低噪声放大器

Analog Devices HMC84xx 产品系列为砷化镓 (GaAs)、假晶高电子迁移率晶体管 (pHEMT)、单片微波集成电路 (MMIC) 宽带宽低噪声放大器 (LNA)。带宽范围为0.01-10GHz以及直流至28GHz。该 HMC84xx 放大器具有高增益、低噪声系数以及高输出三阶交调截取点 (IP3)。该器件高达 22.5dBm 的饱和输出功率 (PSAT) 使得 HMC84xx LNA 可用作本地振荡器 (LO) 驱动器。输入/输出 (I/O) 内部匹配至 50Ω，HMC84xx 放大器非常适合用于几乎表面贴装技术 (SMT) 的高容量微波无线电应用。其中一些应用包括仪表、军用接收器、光纤和电信基础设施。

The HMC84xx amplifiers offer a high gain, low noise figure, and high output third-order intercept (IP3). The devices’ saturated output power (PSAT) of up to 22.5dBm enables the HMC84xx LNAs can serve as a local oscillator (LO) driver.

With inputs/outputs (I/Os) internally matched to 50Ω, the HMC84xx amplifiers are well-suited for surface-mounted technology (SMT)-based, high-capacity microwave radio applications.

特性

High RF Bandwidth (Gain):
- HMC8401: DC to 28GHz (13.5dB)
- HMC8410: 0.01 to 10GHz (13.5dB)
Low noise figure:
- HMC8401: <2dB to 15GHz
- HMC8410: <1.5dB to 8GHz
High output third-order intercept (IP3):
- HMC8401: 26dBm (typical)
- HMC8410: 33dBm (typical)
Input return loss:
- HMC8401: >12dB full band
- HMC8410: >10dB up to 6GHz

Output return loss
- HMC8401: >10dB full band
- HMC8410: >10dB up to 8GHz
Linearity
- HMC8401: >32dB full band
- HMC8410: >26dB up to 15GHz
Supply voltage:HMC8402: 7.5V at 60mA
- HMC8402: 7V at 68mA
Saturated output power (PSAT)HMC8401: 19Bm (typical)
- HMC8410: up to 22.5Bm
50Ω matched input/output
Temperature Range
- HMC8401: -40ºC to +85ºC
- HMC8410: -55ºC to +85ºC