Overview
The HMC654LP2E is a wideband fixed-value surface mount (SMT) 50 Ohm matched attenuator produced by Analog Devices Inc. This component is part of a series that includes the HMC652LP2E, HMC653LP2E, and HMC655LP2E, each offering different attenuation levels. The HMC654LP2E specifically provides a 4 dB attenuation level, making it ideal for various high-frequency applications where flat attenuation and excellent VSWR (Voltage Standing Wave Ratio) are crucial.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Attenuator Value | 4 dB | |
| Return Loss (Min.) | 7.0 | dB |
| Return Loss (Typ.) | 20.5 | dB |
| Attenuation Tolerance | ± 0.5 dB | |
| Temperature Coefficient (Typical) | 0.0006 dB/°C | |
| Frequency Range | DC - 25 GHz | |
| Input Power Handling | +25 dBm | |
| Package Type | 6-TDFN Exposed Pad |
Key Features
- Wideband operation from DC to 25 GHz
- 4 dB fixed attenuation value
- Excellent VSWR vs. frequency performance
- High input power handling of up to +25 dBm
- Compatible with high volume surface mount manufacturing techniques
- Exposed pad for improved thermal and electrical performance
Applications
- Microwave Radio
- Military & Space
- Test & Measurement
- Scientific Instruments
- RF / Microwave Circuit Prototyping
Q & A
- What is the attenuation value of the HMC654LP2E?
The HMC654LP2E has an attenuation value of 4 dB. - What is the frequency range of the HMC654LP2E?
The frequency range of the HMC654LP2E is from DC to 25 GHz. - What is the input power handling of the HMC654LP2E?
The HMC654LP2E can handle up to +25 dBm of input power. - What is the package type of the HMC654LP2E?
The package type of the HMC654LP2E is 6-TDFN Exposed Pad. - What are the typical applications of the HMC654LP2E?
The HMC654LP2E is typically used in microwave radio, military & space, test & measurement, scientific instruments, and RF / microwave circuit prototyping. - How does the HMC654LP2E handle thermal and electrical performance?
The HMC654LP2E features an exposed pad which improves thermal and electrical performance. - What is the return loss specification for the HMC654LP2E?
The return loss for the HMC654LP2E is typically 20.5 dB and minimum 7.0 dB. - What is the attenuation tolerance of the HMC654LP2E?
The attenuation tolerance of the HMC654LP2E is ± 0.5 dB. - What is the temperature coefficient of the HMC654LP2E?
The temperature coefficient of the HMC654LP2E is 0.0006 dB/°C. - Is the HMC654LP2E compatible with surface mount manufacturing?
Yes, the HMC654LP2E is compatible with high volume surface mount manufacturing techniques.
