HMC406MS8G Analog Devices Integrated Circuit (Small Outline Packages) In Stock
Analog Devices HMC406MS8G is a GaAs single-stage RF power amplifier covering DC to 6 GHz with 13 dB gain and 20 dBm maximum input power from a 5.5 V supply. It is housed in an 8-pin MSOP with exposed pad for efficient thermal dissipation, targeting microwave radio, VSAT, and test instrumentation applications.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- HMC406MS8G Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of HMC406MS8G?
- DC to 6 GHz operating bandwidth enabling broadband and microwave amplification in a single device
- 13 dB gain with 50 Ω characteristic impedance for direct integration into RF signal chains
- 20 dBm maximum CW input power handling for resilience against high-level drive conditions
- 5.5 V single-supply operation simplifying power management in RF front-end subsystems
- 8-pin MSOP with exposed thermal pad enabling efficient heat dissipation at GHz frequencies
What is HMC406MS8G used for?
The HMC406MS8G is deployed as a driver or final-stage amplifier in VSAT terminal transmitters, point-to-point microwave radio equipment, and wideband test instrumentation operating across DC to 6 GHz. Its 13 dB gain and 20 dBm input power capability make it suitable for boosting signals in radar front ends and signal generator output stages where a compact MSOP-8 footprint and single 5.5 V supply reduce board complexity. It is also used in RF-over-fiber systems and military EW receivers requiring broadband GaAs amplification with low in-band ripple.
What are the specifications of HMC406MS8G?
| Pbfree Code | No |
| Manufacturer Package Code | HRH-8-1 |
| YTEOL | 0 |
| Characteristic Impedance | 50Ω |
| Construction | COMPONENT |
| Gain | 13dB |
| Input Power-Max (CW) | 20dBm |
| JESD-609 Code | e0 |
| Mounting Feature | SURFACE MOUNT |
| Number of Functions | 1 |
| Operating Frequency-Max | 6000MHz |
| Operating Frequency-Min | 5000MHz |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP8,.19 |
| Power Supplies | 5V |
| RF/Microwave Device Type | WIDE BAND MEDIUM POWER |
| Surface Mount | YES |
| Technology | GAAS |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the HMC406MS8G datasheet?
HMC406MS8G Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for HMC406MS8G?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What frequency range and gain does HMC406MS8G provide, and how does that fit a broadband driver amplifier role?
The HMC406MS8G operates from DC to 6 GHz with 13 dB of gain at 50 Ω impedance, covering L, S, and C bands in a single device. This broadband response allows it to serve as a driver amplifier for wideband sweep generators, spectrum analyzer front ends, or multi-band radio platforms from below 1 GHz through the 5.8 GHz ISM band without band-switching.
What supply voltage does HMC406MS8G require, and what current consumption should the power supply budget for?
The HMC406MS8G operates from a 5 V to 5.5 V single positive supply. Typical quiescent current draw is approximately 65 mA at 5 V, placing the DC power dissipation near 325 mW. Designers should size the PCB copper area and MSOP exposed pad solder joint to manage this thermal load, particularly in confined enclosures where ambient temperature can reach 70°C or above.
How does the 20 dBm maximum CW input power rating of HMC406MS8G protect the device in a high-power RF environment?
The 20 dBm maximum CW input power spec means the HMC406MS8G can survive up to 100 mW of input RF without immediate gate burnout, providing headroom against power spikes during antenna mismatch or transmitter overdrive events. For linear operation the input should stay below the P1dB point, but the 20 dBm ceiling gives the amplifier ruggedness typical of GaAs PHEMT processes, unlike lower-power CMOS LNAs limited to 0 dBm input.
When should an RF engineer select HMC406MS8G over HMC408 for a 5.8 GHz ISM band design?
HMC406MS8G is preferred over HMC408 when a single-stage 13 dB gain block in an MSOP-8 footprint with 5 V supply is sufficient for 5.8 GHz ISM band driver applications up to 20 dBm input. If output power beyond +20 dBm saturated output is needed, HMC408 or a cascaded stage should be considered. HMC406MS8G's simpler bias circuit and smaller 8-pin package reduce BOM cost and board area for moderate-power ISM band links.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
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.
More from Analog Devices
LT3062EDCB#TRPBF
Small Outline No-lead
Integrated Circuit
LT3062EDCB#TRMPBF
Small Outline No-lead
Integrated Circuit
LT8641IUDC#TRPBF
Other
Integrated Circuit
HMC412AMS8GTR
Small Outline Packages
Integrated Circuit
LT3062HMS8E#PBF
Small Outline Packages
Integrated Circuit
LT3062IMS8E#PBF
Small Outline Packages
Integrated Circuit
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“We've been using FindMyChip for 2 years. Pricing is consistently 20-30% below Mouser/DigiKey for volume orders.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit