Analog Devices Inc. HMC8412 Low NF LNA (0.4GHz to 11GHz)
Analog Devices Inc. HMC8412 Low NF LNA (0.4GHz to 11GHz) are gallium arsenide (GaAs), monolithic microwave integrated circuit (MMIC), pseudomorphic high electron mobility transistor (pHEMT), low noise wideband amplifiers. The HMC8412 operates from 0.4GHz to 11GHz and provides a typical gain of 15.5dB, a 1.4dB (typical) noise figure, and a typical output third-order intercept (OIP3) of ≤33dBm, requiring only 60mA from a 5V drain supply voltage. The saturated output power (PSAT) of ≤20.5dBm (typical) allows the low noise amplifier (LNA) to function as a local oscillator (LO) driver for many ADI balanced, in-phase, and quadrature (I/Q) or image rejection mixers.
The ADI HMC8412 Low NF LNA (0.4GHz to 11GHz) feature inputs and outputs that are internally matched to 50Ω. This makes the device ideal for surface mount technology (SMT)-based, high-capacity microwave radio applications. The HMC8412 is available in a RoHS-compliant, 2mm x 2mm, 6-lead LFCSP package.
Features
- 1.4dB typical low noise figure
- Single positive supply (self-biased)
- ≤15.5dB typical high gain
- ≤33dBm typical high OIP3
- RoHS-compliant, 2mm x 2mm, 6-lead LFCSP package
Applications
- Test instrumentation
- Telecommunications
- Military radar and communication
- Electronic warfare
- Aerospace
Functional Diagram
Broadband vs. Freq
Noise vs. Freq 1
Noise vs. Freq 2
OIP3
OP1dB
Associated Eval Board
Analog Devices Inc. EVAL-HMC8412 Evaluation Board
A 4-layer printed circuit board (PCB) fabricated from 10mil thick, Rogers 4350B and Isola 370HR.
Published: 2020-07-28
| Updated: 2024-10-21