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特性
- Low noise figure: 1.4 dB typical at 0.4 GHz to 3 GHz
- Single positive supply (self biased)
- High gain: ≤15.5 dB typical
- High OIP3: ≤33 dBm typical
- RoHS compliant, 2 mm × 2 mm, 6-lead LFCSP
COMMERCIAL SPACE FEATURES
- Supports aerospace applications
- Wafer diffusion lot traceability
- Radiation monitor
- TID benchmark characterization
- Radiation lot acceptance test (RLAT) for production TID assurance
- Single event latch-up (SEL) benchmark characterization
- Outgassing characterization
- Commercial space high (CSH) features
- Certificate of conformance
- Qualification based on flows per NASA PEM-INST-001 and SAE AS6294
- Burn-in, life test, and delta analysis
产品详情和应用
The ADH8412S is a gallium arsenide (GaAs), monolithic microwave integrated circuit (MMIC), pseudomorphic high electron mobility transistor (pHEMT), low noise wideband amplifier that operates from 0.4 GHz to 11 GHz.
The ADH8412S provides a typical gain of 15.5 dB, a 1.4 dB typical noise figure, and a typical output third-order intercept (OIP3) of ≤33 dBm, requiring only 60 mA from a 5 V drain supply voltage. The saturated output power (PSAT) of ≤20.5 dBm typical enables the low noise amplifier (LNA) to function as a local oscillator (LO) driver for many Analog Devices, Inc., balanced, in-phase and quadrature (I/Q), or image rejection mixers.
The ADH8412S also features inputs and outputs that are internally matched to 50 Ω, making the device ideal for surface-mount technology (SMT)-based, space applications. The ADH8412S is housed in a 2 mm × 2 mm, 6-lead lead frame chip scale package (LFCSP).
Additional application and technical information can be found in the Commercial Space Products Program brochure and HMC8412 data sheet.
Applications
- Aerospace
- Satellite missions across multiple orbits:
- Commercial space low (CSL) product flow targeted at short mission-life low Earth orbit (LEO) missions
- CSH product flow targeted at high-reliability, longer-life, or higher-orbit missions
- Military radar
- Telecommunications
- Satellite communications
- Avionics
- Electronic warfare
