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Analog Devices Inc. HMC1043LC3
- Part No.:
- HMC1043LC3
- Manufacturer:
- Analog Devices Inc.
- Category:
- RF Mixers
- Package:
- 16-VFCQFN Exposed Pad
- Datasheet:
-
HMC1043LC3.pdf
- Description:
- IC MMIC TRIPLE MIXER 16SMD
- Quantity:
- Payment:
- Shipping:
Inventory:4,201
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Product details
Overview
HMC1043LC3 from Hittite Microwave Corporation (now part of Analog Devices) is a GaAs MMIC triple-balanced passive mixer for Ka-band frequency conversion, operating with RF input 26–32 GHz, IF output 16–22 GHz, and LO drive 7–11 GHz. It delivers 13 dB typical conversion loss, 23 dBm input IP3, and 50 dB 2LO/IF isolation. It is used in high-isolation upconverter/downconverter designs for satellite transponders and point-to-multipoint radios.
For engineers reviewing the HMC1043LC3 datasheet, HMC1043LC3 pinout, HMC1043LC3 application, or HMC1043LC3 equivalent, key selection criteria include its 16-lead 3×3 mm ceramic SMT package, no-DC-bias operation, wide IF bandwidth, and verified LO/RF/IF isolation performance across temperature and LO power levels.
Technical Context
The HMC1043LC3 employs optimized balun structures to achieve high port-to-port isolation-45 dB LO/RF, 32 dB LO/IF, and 50 dB 2LO/IF-enabling clean spectral translation in dense RF environments. Its passive architecture eliminates DC bias requirements and supports LO drive from +9 to +15 dBm.
It operates as both upconverter and downconverter without external matching components, with RF and IF ports AC-coupled and 50 Ω matched. Thermal resistance is 394°C/W (junction to package bottom), and absolute maximum channel temperature is 150°C.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| RF Frequency Range | 26–32 GHz - supports Ka-band radar and satellite communication front-ends. |
| IF Frequency Range | 16–22 GHz - enables wideband intermediate frequency processing in test equipment. |
| LO Frequency Range | 7–11 GHz - compatible with common synthesizer outputs for harmonic mixing schemes. |
| Conversion Loss | 13 dB typ - defines signal attenuation through mixer; impacts system noise figure and gain budget. |
| Input IP3 | 23 dBm - determines third-order intermodulation distortion floor in multi-carrier systems. |
| LO/RF Isolation | 45 dB - suppresses LO leakage into antenna path, critical for transmit/receive coexistence. |
| 2LO/IF Isolation | 50 dB - minimizes second-harmonic LO feedthrough at IF output, preserving baseband integrity. |
| Operating Temp | −55°C to +85°C - qualified for military and outdoor wireless infrastructure deployment. |
Pinout & Package
Package: 16-lead ceramic SMT, 3×3 mm body, alumina substrate, gold-over-nickel lead finish, MSL3 rating, exposed ground paddle.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 3, 5, 7, 10, 11 | GND | RF/DC ground connection points; must be soldered to top-layer ground plane and via'd to internal ground. |
| 2 | RF | AC-coupled 50 Ω RF input port; requires impedance-controlled trace routing. |
| 4, 8, 9, 12–16 | N/C | No internal connection; data measured with pins grounded, but not required for function. |
| 6 | LO | AC-coupled 50 Ω local oscillator input; accepts +9 to +15 dBm drive without external tuning. |
| 10 | IF | AC-coupled 50 Ω intermediate frequency output; supports 16–22 GHz bandwidth directly. |
Key Features
| Feature | Design Value |
|---|---|
| No DC bias required | Passive GaAs MMIC architecture eliminates bias network design, reducing BOM count and layout complexity. |
| High LO/RF isolation (45 dB) | Enables shared-antenna TDD/FDD systems by minimizing LO radiation into RF path during receive mode. |
| Wide IF bandwidth (16–22 GHz) | Supports high-data-rate modulation schemes (e.g., QPSK, 16-QAM) without IF filtering bottlenecks. |
| Triple-balanced topology | Suppresses even-order harmonics and common-mode noise, improving dynamic range in sensitive receivers. |
| Surface-mount 3×3 mm package | Enables automated assembly and compact RF module integration without wire bonding. |
Applications
| Ka-band Transponders | Point-to-Multipoint Radios |
|---|---|
Use Scenario: Satellite-based data relay requiring low-phase-noise upconversion from 7–11 GHz LO to 26–32 GHz RF band. IC Role / Device Role / Timing Role: Triple-balanced passive mixer performing frequency translation with minimal added noise and spurious content. Use Value: 50 dB 2LO/IF isolation prevents harmonic contamination of IF baseband, preserving EVM in QPSK-modulated signals. |
Use Scenario: Fixed wireless access base station transmitting in Ka-band with tight adjacent-channel rejection requirements. IC Role / Device Role / Timing Role: Downconverter translating 26–32 GHz received signals to 16–22 GHz IF for digitization and demodulation. Use Value: 45 dB LO/RF isolation ensures LO leakage does not desensitize the LNA stage during simultaneous transmit/receive operation. |
| Test Equipment & Sensors | Military End-Use Systems |
Use Scenario: Vector network analyzer front-end requiring broadband, repeatable conversion performance across temperature. IC Role / Device Role / Timing Role: Calibration-grade mixer providing stable conversion loss (±0.5 dB over −40°C to +85°C) and wide IF bandwidth. Use Value: 23 dBm input IP3 allows accurate two-tone testing of high-power amplifiers without compression-induced measurement error. |
Use Scenario: Electronic warfare receiver detecting low-PW signals in contested spectrum with high dynamic range. IC Role / Device Role / Timing Role: Front-end mixer rejecting strong out-of-band jammers via inherent triple-balanced common-mode rejection. Use Value: 38 dB RF/IF isolation prevents IF signal feedback into RF chain, maintaining receiver stability under high-IF load conditions. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar triple-balanced mixer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| HMC1044LC3 | Same 3×3 mm package, but optimized for 24–30 GHz RF and 10–16 GHz IF; 1 dB lower IP3 (22 dBm). | Better suited for lower-Ka-band VSAT terminals where IF bandwidth below 16 GHz is acceptable. | Select when IF processing bandwidth <16 GHz is sufficient and LO drive is constrained to +11 dBm. |
| Qorvo QM11036 | SiGe-based, 24–32 GHz RF, 10–20 GHz IF, 21 dBm IP3, requires +13 dBm LO; smaller 2.5×2.5 mm package. | Lower power consumption and higher integration potential, but reduced LO/IF isolation (42 dB vs. 50 dB). | Prefer for size-constrained portable EW systems where thermal management limits GaAs power dissipation. |
Compared with HMC1043LC3, HMC1044LC3 trades IF bandwidth for lower RF band edge, while QM11036 offers footprint reduction and SiGe process benefits at the cost of isolation and IP3-making HMC1043LC3 optimal for high-dynamic-range Ka-band instrumentation and space-qualified transponders.
Availability
HMC1043LC3 is available at Aetrix Electronics and suitable for Ka-band transponders, point-to-multipoint radios, and military communications systems requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for HMC1043LC3 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
Hittite Microwave Corporation, acquired by Analog Devices in 2014, specialized in high-frequency RFICs and MMICs for microwave and millimeter-wave applications.
The HMC1043LC3 belongs to Hittite's GaAs MMIC fundamental mixer product line, designed specifically for high-isolation, wideband Ka-band frequency conversion in defense, satellite, and test instrumentation systems.
FAQ
What is the recommended LO drive level for optimal performance of the HMC1043LC3?
The HMC1043LC3 operates optimally with LO drive between +9 dBm and +15 dBm. At +13 dBm, it achieves 13 dB typical conversion loss and 23 dBm input IP3. Lower LO power increases conversion loss; higher power risks compression or reliability degradation beyond +15 dBm. All electrical specs in the datasheet are measured at +13 dBm unless otherwise noted.
Does the HMC1043LC3 require external matching components or DC blocking capacitors?
No. The HMC1043LC3 integrates on-chip baluns and is fully matched to 50 Ω at RF, LO, and IF ports-all AC-coupled. No external matching networks, bias tees, or DC blocking capacitors are needed. This simplifies PCB layout and eliminates tuning steps in production.
What is the thermal resistance and maximum junction temperature specification for the HMC1043LC3?
The HMC1043LC3 has a thermal resistance (RTH) of 394°C/W from junction to package bottom. Its absolute maximum channel temperature is 150°C, and continuous power dissipation is rated at 160 mW at 85°C (derating 2.5 mW/°C above that). Proper thermal vias under the exposed paddle are essential for reliable operation.
Is the HMC1043LC3 pin-compatible with other Hittite mixer variants like the HMC1042LC3?
No. The HMC1043LC3 uses a unique 16-pin 3×3 mm layout with specific RF/LO/IF assignments (Pin 2 = RF, Pin 6 = LO, Pin 10 = IF). HMC1042LC3 has different pin functions and frequency coverage (20–26 GHz RF), and no pin-to-pin compatibility is documented or guaranteed by Analog Devices.
What evaluation board is available for the HMC1043LC3, and what connectors does it use?
The official evaluation board is EVAL01-HMC1043LC3 (PCB P/N 109996-1), featuring Rogers 4350 substrate and 2.9 mm K-type connectors (J1–J5) for RF, LO, and IF ports. It provides 50 Ω impedance control and direct ground-paddle thermal connection-enabling rapid prototyping and characterization per datasheet conditions.
HMC1043LC3 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- -
- Package/Case:
- 16-VFCQFN Exposed Pad
- Packaging:
- Strip
- Product Status:
- Obsolete
- RF Type:
- General Purpose
- Frequency:
- 29GHz ~ 32GHz
- Number of Mixers:
- 1
- Gain:
- -
- Noise Figure:
- -
- Secondary Attributes:
- Up/Down Converter
- Current - Supply:
- -
- Voltage - Supply:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-CSMT (3x3)
HMC1043LC3 FAQ
1.How can I place an order for HMC1043LC3 through Aetrix?
Please submit a Request for Quotation (RFQ) for HMC1043LC3 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 HMC1043LC3 reliable?
The price and inventory of HMC1043LC3 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for HMC1043LC3 is usually 5 days.
3.What payment methods are accepted for HMC1043LC3?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for HMC1043LC3 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for HMC1043LC3?
HMC1043LC3 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your HMC1043LC3 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 HMC1043LC3?
For technical support, including HMC1043LC3 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your HMC1043LC3 requirements.
6.How does Aetrix verify that HMC1043LC3 is sourced from the original manufacturer or authorized distributors?
All HMC1043LC3 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 HMC1043LC3 meets industry standards.
7.What is the process for return or replacement of HMC1043LC3?
All HMC1043LC3 units undergo pre-shipment inspection (PSI). If there is an issue with HMC1043LC3, 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 HMC1043LC3 part is unused and in its original packaging.
Return procedure for HMC1043LC3:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
HMC1043LC3 Tags
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MAX2671EUT+T
Analog Devices Inc./Maxim Integrated
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ADEX-10+
Mini-Circuits
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ADE-2+
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ADE-1+
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LT5560EDD#PBF
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LT5560EDD#TRPBF
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LTC5562IUC#TRPBF
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MAX2681EUT+T
Analog Devices Inc./Maxim Integrated
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ADE-1ASK+
Mini-Circuits
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ADE-1L+
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ADL5350ACPZ-R7
Analog Devices Inc.
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AD608ARZ-RL
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