Overview
The HMC525LC4TR-R5 is a compact gallium arsenide (GaAs) monolithic microwave integrated circuit (MMIC) in-phase quadrature (I/Q) mixer, designed and manufactured by Analog Devices Inc. This component is housed in a 24-terminal, RoHS compliant, ceramic leadless chip carrier (LCC) package. It is versatile and can be used as either an image reject mixer or a single sideband (SSB) upconverter, making it ideal for various microwave and radio frequency applications.
Key Specifications
| Parameter | Minimum | Typical | Maximum | Units |
|---|---|---|---|---|
| Frequency Range, RF/LO | 4.0 | 5.5 - 7.5 | 8.5 | GHz |
| Frequency Range, IF | DC | - | 3.5 | GHz |
| Conversion Loss (As IRM) | 7.5 | 11 | 9.5 | dB |
| Image Rejection | 30 | 35 | 40 | dB |
| 1 dB Compression (Input) | +14 | +15 | - | dBm |
| LO to RF Isolation | 40 | 45 | 50 | dB |
| LO to IF Isolation | 17 | 20 | - | dB |
| IP3 (Input) | +23 | +23 | - | dBm |
| Amplitude Balance | 0.3 | 0.2 | - | dB |
| Phase Balance | 8 | 4 | - | Deg |
Key Features
Passive Operation: No DC bias is required, simplifying the design and reducing power consumption.
High Image Rejection: Up to 40 dB, ensuring minimal interference from unwanted signals.
Wide IF Bandwidth: Supports frequencies from DC to 3.5 GHz, making it versatile for various applications.
High LO to RF Isolation: Up to 50 dB, reducing the impact of local oscillator leakage.
High Input IP3: +23 dBm, indicating strong linearity and resistance to intermodulation distortion.
Compact Package: 24-terminal LCC package with a footprint of 4x4 mm, ideal for space-constrained designs.
RoHS Compliant: Lead-free and compliant with the Restriction of Hazardous Substances directive.
Applications
Microwave and VSAT Radios: Ideal for point-to-point and point-to-multi-point radio systems.
Test Equipment: Used in various test and measurement applications.
Military Electronics: Suitable for electronic warfare, electronic countermeasures, and command, control, communications, and intelligence (C3I) systems.
Q & A
- What is the frequency range of the HMC525LC4TR-R5?
The frequency range for the RF/LO is 4.0 GHz to 8.5 GHz, and the IF frequency range is from DC to 3.5 GHz.
- What is the typical conversion loss of the HMC525LC4TR-R5?
The typical conversion loss is 11 dB when used as an image reject mixer.
- What is the image rejection capability of the HMC525LC4TR-R5?
The image rejection is up to 40 dB.
- What is the LO to RF isolation of the HMC525LC4TR-R5?
The LO to RF isolation is up to 50 dB.
- Does the HMC525LC4TR-R5 require DC bias?
No, the HMC525LC4TR-R5 is a passive device and does not require DC bias.
- What is the input IP3 of the HMC525LC4TR-R5?
The input IP3 is +23 dBm.
- What package type is the HMC525LC4TR-R5 available in?
The component is available in a 24-terminal, RoHS compliant, ceramic leadless chip carrier (LCC) package.
- Is the HMC525LC4TR-R5 RoHS compliant?
Yes, the HMC525LC4TR-R5 is RoHS compliant and lead-free.
- What are some typical applications of the HMC525LC4TR-R5?
Typical applications include microwave and VSAT radios, test equipment, and military electronics such as electronic warfare and C3I systems.
- What is the maximum operating temperature of the HMC525LC4TR-R5?
The maximum operating temperature is 85°C.
