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Analog Devices Inc. HMC412AMS8GTR
- Part No.:
- HMC412AMS8GTR
- Manufacturer:
- Analog Devices Inc.
- Category:
- RF Mixers
- Package:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
- Datasheet:
-
HMC412AMS8GTR.pdf
- Description:
- IC MIXER 9-15GHZ 8MSOP
- Quantity:
- Payment:
- Shipping:
Inventory:2,964
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Product details
Overview
HMC412AMS8GTR from Analog Devices (formerly Hittite Microwave) is a passive double-balanced RF mixer operating from 9.0 to 15.0 GHz RF/LO with DC–2.5 GHz IF bandwidth, delivering 8 dB typical conversion loss, 19 dBm input IP3, and 8 dB noise figure-designed for microwave radio downconversion in VSAT terminals.
For engineers reviewing the HMC412AMS8GTR datasheet, HMC412AMS8GTR pinout, HMC412AMS8GTR application, or HMC412AMS8GTR equivalent, key selection criteria include LO drive range (+9 to +13 dBm), no-bias operation, MSOP8G SMT package compatibility, and isolation performance (LO-to-RF ≥44 dB, LO-to-IF ≥33 dB).
Technical Context
The HMC412AMS8GTR implements a passive diode-ring double-balanced architecture with balanced LO and RF ports, enabling high suppression of even-order harmonics and local oscillator leakage. Its DC-coupled LO and RF ports (50 Ω matched) and AC-coupled RF port support broadband fixed-frequency and tunable receiver front-ends.
It operates without external bias or matching components across its full 9–15 GHz band, with thermal design validated for continuous operation at −55°C to +85°C ambient and channel temperatures up to 150°C. ESD rating is Class 1A (HBM).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| RF/LO Frequency Range | 9.0–15.0 GHz - supports X- and Ku-band satellite and point-to-point radio links |
| IF Bandwidth | DC–2.5 GHz - enables baseband and low-IF architectures without external DC blocking on IF |
| Conversion Loss | 8 dB typ - defines signal path attenuation; impacts system NF and dynamic range budget |
| Input IP3 | 19 dBm - determines third-order intermodulation headroom in multi-carrier receivers |
| LO-to-RF Isolation | 44 dB min - reduces LO radiation into antenna paths, easing filtering requirements |
| Operating Temperature | −55°C to +85°C - qualified for outdoor microwave radio and military-grade embedded platforms |
| ESD Rating | Class 1A (HBM) - requires strict handling per JEDEC JESD22-A114 but no on-board protection circuitry |
Pinout & Package
Package: MSOP-8G (Mini Small Outline Package, exposed paddle), RoHS-compliant matte Sn lead finish, MSL1 rating, 230.5 °C/W thermal resistance (channel-to-ground paddle).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 8 | GND | RF ground reference; must be soldered to PCB ground plane and connected to exposed paddle via multiple vias |
| 2 | LO | DC-coupled 50 Ω matched input; accepts +9 to +13 dBm LO drive without external bias or matching |
| 3, 4, 6 | N/C | No internal connection; electrically floating; must not be shorted or biased |
| 5 | IF | DC-coupled output; supports DC–2.5 GHz; limited to ±4 mA DC current to prevent die damage |
| 7 | RF | AC-coupled 50 Ω matched input; requires external DC blocking capacitor if DC response not needed |
Key Features
| Feature | Design Value |
|---|---|
| No external bias required | Enables simplified layout and eliminates bias network insertion loss and stability concerns |
| Passive double-balanced topology | Provides inherent rejection of LO×2, RF×2, and LO±RF spurs, reducing post-mixer filtering complexity |
| High LO-to-RF isolation (44 dB) | Minimizes LO leakage into antenna paths, critical for TDD/FDD coexistence in transceivers |
| MSOP-8G SMT package | Supports automated assembly and compact RF module integration with controlled impedance routing |
| Wide IF bandwidth (DC–2.5 GHz) | Allows direct sampling of low-IF or zero-IF signals without additional IF amplification stages |
Applications
| VSAT Terminals | Microwave Backhaul Radios |
|---|---|
Use Scenario: Downconverting Ku-band satellite signals (10.7–12.75 GHz) to L-band IF (950–2150 MHz) in outdoor receive-only terminals. IC Role / Device Role / Timing Role: Passive double-balanced mixer performing RF-to-IF frequency translation with minimal added noise. Use Value: 8 dB conversion loss and 8 dB noise figure preserve system G/T ratio; no-bias operation simplifies remote power budgeting. |
Use Scenario: Receiving 13–15 GHz E-band carrier signals in licensed point-to-point wireless infrastructure. IC Role / Device Role / Timing Role: Core downconversion element in superheterodyne receiver front-end, driven by stable synthesizer LO. Use Value: 44 dB LO-to-RF isolation prevents LO radiation from interfering with adjacent transmit chains in compact radios. |
| Long-Haul Radio Platforms | Defense Radar Receivers |
Use Scenario: High-reliability terrestrial microwave links requiring extended temperature operation (−40°C to +70°C). IC Role / Device Role / Timing Role: Fixed-frequency mixer in dual-conversion architecture, interfacing with image-reject filter and IF amplifier. Use Value: −55°C to +85°C operating range and Class 1A ESD rating ensure field robustness without derating. |
Use Scenario: Pulse-Doppler radar IF section where spur suppression and wide instantaneous bandwidth are critical. IC Role / Device Role / Timing Role: Double-balanced mixer translating RF echoes to baseband or low-IF for ADC digitization. Use Value: >85 dB suppression of mRF±nLO spurs (e.g., 2RF−1LO) avoids false target detection in cluttered environments. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar passive double-balanced mixer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| HMC1048LP3E | Wider RF/LO range (6–18 GHz), higher conversion loss (9.5 dB typ), same MSOP-8G package | Better suited for C-/X-/Ku-band multi-band systems requiring single-part coverage | Select when broader frequency coverage outweighs 1.5 dB conversion loss penalty |
| QPC1006 | Higher IP3 (23 dBm), lower conversion loss (7.5 dB), GaAs pHEMT-based active mixer, requires +5 V bias | Enables higher linearity in congested spectrum but adds power supply and stability design overhead | Select only when system-level linearity requirement exceeds 19 dBm and bias infrastructure exists |
Compared with HMC1048LP3E and QPC1006, the HMC412AMS8GTR offers optimal trade-off of low conversion loss, zero-bias simplicity, and proven reliability in Ku-band VSAT and microwave radio deployments-without compromising on LO isolation or thermal ruggedness.
Availability
HMC412AMS8GTR is available at Aetrix Electronics and suitable for VSAT terminals, microwave backhaul radios, and long-haul radio platforms requiring stable component supply, legacy part continuity, and traceable sourcing for industrial and defense programs.
Supply support for HMC412AMS8GTR includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Analog Devices acquired Hittite Microwave in 2014 and maintains its high-frequency RF portfolio, specializing in mmWave, microwave, and RF signal chain components for communications and defense.
The HMC412AMS8GTR belongs to Hittite's legacy passive mixer product line, engineered specifically for high-isolation, low-loss downconversion in satellite and point-to-point wireless infrastructure.
FAQ
What is the recommended LO drive level for optimal performance of the HMC412AMS8GTR?
The HMC412AMS8GTR achieves specified conversion loss (8 dB), IP3 (19 dBm), and isolation across its band with LO drive between +9 dBm and +13 dBm. Performance degrades outside this range: below +9 dBm increases conversion loss; above +13 dBm risks compression and reduced linearity. The datasheet specifies all electrical parameters at +13 dBm LO drive.
Does the HMC412AMS8GTR require external DC bias or matching components?
No. The HMC412AMS8GTR is a passive double-balanced mixer requiring no external DC bias, active devices, or impedance-matching networks. Its LO and IF ports are DC-coupled and internally matched to 50 Ω; only the RF port is AC-coupled and may need an external series capacitor if DC response is not required.
What is the maximum RF/IF input power the HMC412AMS8GTR can handle?
The absolute maximum RF/IF input power for the HMC412AMS8GTR is +24 dBm. Exceeding this risks permanent damage. For reliable operation, input power should remain below the 1 dB compression point (11.5 dBm typ) to maintain linear mixing behavior and avoid distortion.
How does the HMC412AMS8GTR perform over temperature?
The HMC412AMS8GTR maintains stable conversion loss (±0.5 dB), IP3 (±1 dB), and P1dB (±0.5 dB) across −55°C to +85°C. Graphs in the datasheet show minimal drift in conversion gain and IP3 versus temperature at fixed LO drive (+13 dBm), confirming suitability for uncontrolled environmental deployments.
Is the HMC412AMS8GTR pin-compatible with other Hittite MSOP-8G mixers like the HMC1048LP3E?
Yes-the HMC412AMS8GTR shares identical MSOP-8G pinout, pad layout, and terminal functions (GND, LO, N/C, IF, RF) with HMC1048LP3E and HMC558LC3. This allows drop-in replacement in existing layouts when frequency or linearity requirements change, provided LO drive and thermal constraints are verified.
HMC412AMS8GTR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- -
- Package/Case:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- RF Type:
- General Purpose
- Frequency:
- 9GHz ~ 15GHz
- Number of Mixers:
- 1
- Gain:
- -
- Noise Figure:
- 8dB
- Secondary Attributes:
- Up/Down Converter
- Current - Supply:
- -
- Voltage - Supply:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-MSOPG
HMC412AMS8GTR FAQ
1.How can I place an order for HMC412AMS8GTR through Aetrix?
Please submit a Request for Quotation (RFQ) for HMC412AMS8GTR on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for HMC412AMS8GTR reliable?
The price and inventory of HMC412AMS8GTR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for HMC412AMS8GTR is usually 5 days.
3.What payment methods are accepted for HMC412AMS8GTR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for HMC412AMS8GTR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for HMC412AMS8GTR?
HMC412AMS8GTR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your HMC412AMS8GTR order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for HMC412AMS8GTR?
For technical support, including HMC412AMS8GTR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your HMC412AMS8GTR requirements.
6.How does Aetrix verify that HMC412AMS8GTR is sourced from the original manufacturer or authorized distributors?
All HMC412AMS8GTR products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that HMC412AMS8GTR meets industry standards.
7.What is the process for return or replacement of HMC412AMS8GTR?
All HMC412AMS8GTR units undergo pre-shipment inspection (PSI). If there is an issue with HMC412AMS8GTR, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The HMC412AMS8GTR part is unused and in its original packaging.
Return procedure for HMC412AMS8GTR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
HMC412AMS8GTR Tags
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LTC5562IUC#TRPBF
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MAX2681EUT+T
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ADE-1ASK+
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ADE-1L+
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