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HMC558LC3BTR
HMC558LC3BTR
| Part Number | HMC558LC3BTR |
|---|---|
| Manufacturer | Analog Devices (ADI) / Hittite |
| Category | Integrated Circuits (ICs) > RF Mixers |
| Description | GaAs MMIC double-balanced mixer operating from 5.5 to 14.0 GHz with high LO to RF isolation,QFN-12(3x3mm) Package |
Product Overview
The HMC558LC3BTR is a general-purpose, double-balanced gallium arsenide (GaAs) Monolithic Microwave Integrated Circuit (MMIC) mixer manufactured by Analog Devices (formerly Hittite). Operating across a wide frequency range from 5.5 GHz to 14.0 GHz, this highly integrated device functions as both an upconverter and downconverter. It uses optimized passive on-chip balun structures to deliver excellent port-to-port isolation, eliminating the need for complex external filtering or matching components. Housed in a compact, leadless QFN-12(3x3mm) package, the offers robust electrical performance and stability for microwave communication, radar, and electronic warfare systems.
Core Advantages
Wide Bandwidth Performance
The device operates effectively across a wide broadband frequency spectrum spanning 5.5 GHz to 14.0 GHz, supporting both upconversion and downconversion in a variety of microwave systems.
High Isolation & Low Conversion Loss
Featuring optimized balun structures, it provides high LO-to-RF isolation of 45 dB (typical) and low conversion loss of 7 dB (typical), ensuring clean signal conversion and minimal leakage.
Passive Double-Balanced Topology
As a passive mixer, it requires no external DC bias and operates with LO drive levels as low as 9 dBm, simplifying system design and reducing power consumption.
Broad IF Bandwidth
Supports an intermediate frequency (IF) range from DC to 6.0 GHz, offering flexibility for various system architectures and signal bandwidth requirements.
Key Specifications
| Brand | Analog Devices (ADI) |
|---|---|
| RoHS Status | RoHS Compliant / Lead-Free |
| Package / Case | QFN-12(3x3mm) |
| Surface Marking / Silkscreen | H558 Marking |
| Frequency Range (RF/LO) | 5.5 GHz to 14.0 GHz |
| IF Frequency Range | DC to 6.0 GHz |
| Conversion Loss | 7 dB (Typical), 8.5 dB (Max) |
| LO to RF Isolation | 45 dB (Typical) |
| Input IP3 (IIP3) | +21 dBm (Typical @ 10–14 GHz) |
| Operating Temperature | -40°C to +85°C |
Typical Applications
- Point-to-Point and Point-to-Multi-Point Microwave Radios
- Military Radar, Electronic Warfare (EW), and ECM Subsystems
- Satellite Communication (SATCOM) Ground Equipment Up/Down Converters
- High-Speed Digital Test and Measurement Instrumentation
- 5G Wireless Backhaul and Microwave Communication Links
Order & Shipping Info
| Minimum Order Quantity (MOQ) | 1 Piece |
|---|---|
| Shipping Time | Shipped within 1-2 business days |
| Delivery Time | 3-7 working days worldwide |
| Shipping Methods | DHL, UPS, FedEx, EMS |
| Payment Methods | T/T (Bank Transfer), PayPal, Credit Card, Western Union |
Technical Support
For datasheet, sample requests, stock check, or bulk pricing, please use the Quick Inquiry form. We will reply within 24 hours.
Frequently Asked Questions
Q1: Is the HMC558LC3BTR chip completely original?
A: Yes, we guarantee that all HMC558LC3BTR parts supplied are 100% genuine and original, factory-sealed from Analog Devices with full trace documentation.
Q2: What does the “TR” suffix in the part number mean?
A: The “TR” suffix denotes standard tape-and-reel packaging, optimized for high-speed automated SMT assembly lines.
Q3: Does the HMC558LC3BTR require DC power to operate?
A: No, this is a passive double-balanced mixer. It relies solely on LO drive power and does not need any DC supply or biasing.
Q4: Where can I get CAD footprints and S-parameter models?
A: Please submit a Quick Inquiry, and our engineering team will provide the complete CAD package and RF models within 24 hours.
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