HMC943ALP5DE Analog Devices Integrated Circuit (Quad Flat No-Lead) In Stock
Analog Devices HMC943ALP5DE is a wideband medium-power RF amplifier covering 8 GHz to 31.5 GHz with 2 W output power. Designed for millimeter-wave radar, point-to-point links, and EW systems in a compact 32-lead QFN package. Available for worldwide procurement in defense and commercial microwave applications.
- Manufacturer
- Analog Devices
- Package
- Quad Flat No-Lead
- Pin Count
- 32
- Lifecycle
- OBSOLETE
- Datasheet
- HMC943ALP5DE Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of HMC943ALP5DE?
- Ultra-wideband 8–31.5 GHz frequency coverage in a single MMIC enables multi-band radar and electronic warfare transmit chains without switching
- 2 W (33 dBm) saturated output power in a compact 32-lead QFN (CG-32-1) package delivers high RF power density for phased array and SATCOM terminals
- GaAs/GaN MMIC technology provides high efficiency and reliability across the full millimeter-wave operating range for demanding defense and commercial applications
What is HMC943ALP5DE used for?
HMC943ALP5DE is engineered for wideband millimeter-wave transmit chains in point-to-point microwave backhaul, electronic warfare (EW) jamming and signal intelligence systems, and phased-array radar front-ends requiring coverage from 8 GHz to 31.5 GHz. Its 2 W output power suits driver and final-stage amplifier roles in SATCOM uplink terminals and 5G mmWave infrastructure. Defense and aerospace system integrators also use it in compact airborne or ground radar modules where broadband RF power and small package size are critical.
What are the specifications of HMC943ALP5DE?
| Pbfree Code | No |
| Manufacturer Package Code | CG-32-1 |
| Date Of Intro | 2017-02-10 |
| YTEOL | 0 |
| RF/Microwave Device Type | WIDE BAND MEDIUM POWER |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | 3A001.B.2.D |
| HTS Code | 8542.33.00.01 |
Where can I find the HMC943ALP5DE datasheet?
HMC943ALP5DE Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for HMC943ALP5DE?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What frequency range and output power does HMC943ALP5DE deliver for mmWave radar designs?
HMC943ALP5DE covers a continuous frequency range of 8 GHz to 31.5 GHz, spanning X-, Ku-, K-, and Ka-band radar frequencies in a single MMIC. It delivers 2 W (approximately 33 dBm) of saturated output power, sufficient for driver or output stage use in compact radar modules. This wideband performance eliminates the need for multiple narrowband amplifiers in multi-mode or frequency-agile radar systems.
How does HMC943ALP5DE fit into an electronic warfare or signal jamming transmit chain?
In electronic warfare systems, HMC943ALP5DE's 8–31.5 GHz wideband coverage allows a single amplifier stage to cover multiple threat-signal frequency bands simultaneously. Its 2 W output power provides sufficient EIRP for close-range jamming or noise generation applications when combined with appropriate antenna gain. The 32-lead QFN (CG-32-1) package supports compact module integration in weight-sensitive airborne or vehicle-mounted EW platforms.
What package does HMC943ALP5DE use and what thermal management considerations apply at 2 W output?
HMC943ALP5DE uses a 32-lead QFN package (Analog Devices code CG-32-1) with an exposed thermal pad for efficient heat dissipation at 2 W RF output power. At millimeter-wave frequencies, the QFN's low parasitic inductance minimizes signal loss compared to leaded packages. PCB thermal vias beneath the exposed pad and a copper pour ground plane are typically required to keep junction temperatures within the operating range during continuous transmit operation.
Is HMC943ALP5DE RoHS-compliant, and what availability constraints should buyers anticipate?
HMC943ALP5DE is marked as non-RoHS-compliant (Pb-free code: No), which may restrict its use in consumer products subject to EU RoHS directives. Defense and aerospace programs are often exempt from RoHS requirements, making this acceptable in military radar and EW procurement. Its YTEOL is listed as 0, indicating potential end-of-life status, so procurement teams should verify stock levels and consider qualification of alternative mmWave amplifiers for new long-lifecycle designs.
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Why Buy from FindMyChip
About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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