HMC798ALC4TR Overview
The HMC798ALC4TR is a high-performance voltage-controlled oscillator (VCO) designed for applications requiring low phase noise and wide tuning range at microwave frequencies. Operating across a frequency range of 3.4 to 3.8 GHz, it delivers reliable signal generation with superior spectral purity. Its low phase noise characteristic ensures enhanced signal integrity, making it ideal for radar, communication systems, and test equipment. Packaged in a compact 4-lead ceramic package, the device offers robust performance and ease of integration for engineers seeking precision frequency sources. For more detailed technical resources, visit the IC Manufacturer.
HMC798ALC4TR Technical Specifications
| Parameter | Specification |
|---|---|
| Frequency Range | 3.4 GHz to 3.8 GHz |
| Phase Noise (@ 10 kHz offset) | -120 dBc/Hz (typical) |
| Supply Voltage | +5 V |
| Control Voltage Range | 0.5 V to 4.5 V |
| Output Power | +4 dBm (typical) |
| Operating Temperature Range | -40??C to +85??C |
| Package | 4-lead ceramic package |
| Current Consumption | 23 mA (typical) |
HMC798ALC4TR Key Features
- Wide tuning range: Enables flexible frequency selection from 3.4 GHz to 3.8 GHz, supporting diverse system requirements.
- Low phase noise performance: Minimizes signal jitter and enhances spectral purity, critical for high-precision communication and radar systems.
- Compact 4-lead ceramic package: Facilitates straightforward PCB integration and provides improved thermal stability for reliable operation.
- Low current consumption: Supports power-efficient designs, beneficial in portable and battery-operated applications.
- Stable operation across temperature: Ensures consistent performance over a broad industrial temperature range of -40??C to +85??C.
HMC798ALC4TR Advantages vs Typical Alternatives
This oscillator offers superior phase noise and frequency stability compared to typical VCOs, providing enhanced sensitivity and signal accuracy. Its low power consumption and compact packaging improve system integration and reliability. The wide tuning voltage range delivers design flexibility, making it a preferred choice for demanding microwave frequency applications in industrial and defense markets.
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Typical Applications
- Radar systems requiring low phase noise and high frequency stability for accurate target detection and tracking.
- Microwave communication links where spectral purity and tuning flexibility are critical for maintaining signal integrity.
- Test and measurement equipment demanding reliable, low-noise local oscillators for signal generation.
- Instrumentation and signal synthesis modules that benefit from compact, low-power voltage-controlled oscillators.
HMC798ALC4TR Brand Info
The HMC798ALC4TR is a product from a leading semiconductor manufacturer specializing in high-frequency RF and microwave components. Designed for precision frequency generation, this model exemplifies the brand??s commitment to delivering robust, high-performance solutions tailored to industrial, defense, and communication system engineers. Its proven reliability and technical excellence make it a trusted component in complex RF signal chain designs.
FAQ
What is the typical phase noise performance of the HMC798ALC4TR?
The device typically achieves a phase noise level of -120 dBc/Hz at a 10 kHz offset, offering excellent spectral purity suitable for applications that demand low jitter and stable frequency sources.
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What frequency range does this oscillator cover?
It operates over a frequency range from 3.4 GHz to 3.8 GHz, allowing substantial tuning flexibility for various microwave frequency applications.
What package type is the HMC798ALC4TR offered in?
This oscillator comes in a compact 4-lead ceramic package, which supports efficient thermal management and ease of PCB integration in space-constrained designs.