Overview
The HMC798ALC4 is a 24 GHz to 34 GHz subharmonically pumped (×2) MMIC (Monolithic Microwave Integrated Circuit) mixer produced by Analog Devices Inc. This component is integrated with an LO (Local Oscillator) amplifier and is housed in a leadless, RoHS compliant LCC (Leadless Chip Carrier) package. It is designed to operate as both an upconverter and a downconverter within the specified frequency range, making it versatile for various high-frequency applications.
Key Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 24 GHz to 34 GHz |
| Supply Voltage | 5 V |
| Supply Current | 97 mA |
| Conversion Loss (Upconverter) | 10 dB (24 GHz to 30 GHz), 10.5 dB (30 GHz to 34 GHz) |
| Input IP3 (Upconverter) | 17.5 dBm (24 GHz to 30 GHz), 20 dBm (30 GHz to 34 GHz) |
| LO to RF Isolation | 30 dB (24 GHz to 30 GHz), 36 dB (30 GHz to 34 GHz) |
| IF Bandwidth | dc to 4 GHz |
| LO Drive Level | 4 dBm input |
| Package Type | 24-lead LCC Exposed Pad |
| Operating Temperature Range | -40°C to 85°C |
| Moisture Sensitivity Level | MSL3 |
Key Features
- Single positive supply: 5 V at 97 mA
- Integrated LO amplifier with 4 dBm input
- Subharmonically pumped (×2) LO
- Wide IF bandwidth: dc to 4 GHz
- High LO to RF isolation: up to 36 dB
- RoHS compliant, leadless LCC package
- Surface-mount technology (SMT) compatible
Applications
- Microwave and very small aperture terminal (VSAT) radios
- Test equipment
- Point to point radios
- Satellite communications (SATCOM)
- Military electronic warfare (EW), electronic countermeasure (ECM), and command, control, communications and intelligence (C3I)
Q & A
- What is the frequency range of the HMC798ALC4?
The HMC798ALC4 operates within the frequency range of 24 GHz to 34 GHz. - What is the supply voltage and current for the HMC798ALC4?
The component requires a single positive supply of 5 V at 97 mA. - What is the conversion loss of the HMC798ALC4?
The conversion loss is typically 10 dB from 24 GHz to 30 GHz and 10.5 dB from 30 GHz to 34 GHz. - What is the input IP3 of the HMC798ALC4?
The input IP3 is typically 17.5 dBm from 24 GHz to 30 GHz and 20 dBm from 30 GHz to 34 GHz. - What is the LO to RF isolation of the HMC798ALC4?
The LO to RF isolation is typically 30 dB from 24 GHz to 30 GHz and 36 dB from 30 GHz to 34 GHz. - What is the IF bandwidth of the HMC798ALC4?
The IF bandwidth is from dc to 4 GHz. - What is the LO drive level required for the HMC798ALC4?
The LO drive level is 4 dBm input. - Is the HMC798ALC4 RoHS compliant?
Yes, the HMC798ALC4 is RoHS compliant. - What is the package type of the HMC798ALC4?
The component is housed in a 24-lead LCC Exposed Pad package. - What are the operating temperature ranges for the HMC798ALC4?
The operating temperature range is from -40°C to 85°C.
