Overview
The HMC629ALP4E is a broadband 4-bit GaAs (Gallium Arsenide) Integrated Circuit (IC) digital attenuator produced by Analog Devices Inc. This component is designed to offer versatile attenuation capabilities in a low-cost, leadless Surface Mount Technology (SMT) package. The HMC629ALP4E is particularly useful in various RF and microwave applications due to its wide frequency range and precise attenuation control.
Key Specifications
| Parameter | Value |
|---|---|
| Frequency Range | DC - 6 GHz |
| Attenuation Range | 0 dB to 45 dB |
| Least Significant Bit (LSB) | 3 dB |
| Package Type | 24-VFQFN Exposed Pad |
| Control Interface | CMOS/TTL Compatible |
| Operating Temperature | -40°C to +85°C |
Key Features
- Broadband operation from DC to 6 GHz
- 4-bit digital control with 3 dB LSB
- Attenuation range of 0 dB to 45 dB
- Low insertion loss and high linearity
- CMOS/TTL compatible control interface
- Compact 24-VFQFN exposed pad package
Applications
- RF and microwave communication systems
- Wireless infrastructure (base stations, repeaters)
- Satellite communications
- Radar systems
- Test and measurement equipment
Q & A
- What is the frequency range of the HMC629ALP4E? The frequency range is from DC to 6 GHz.
- What is the attenuation range of the HMC629ALP4E? The attenuation range is from 0 dB to 45 dB.
- What is the package type of the HMC629ALP4E? The package type is 24-VFQFN Exposed Pad.
- Is the control interface CMOS/TTL compatible? Yes, the control interface is CMOS/TTL compatible.
- What is the operating temperature range of the HMC629ALP4E? The operating temperature range is from -40°C to +85°C.
- What are the typical applications of the HMC629ALP4E? Typical applications include RF and microwave communication systems, wireless infrastructure, satellite communications, radar systems, and test and measurement equipment.
- How many bits does the HMC629ALP4E have for digital control? The HMC629ALP4E has a 4-bit digital control.
- What is the Least Significant Bit (LSB) of the HMC629ALP4E? The LSB is 3 dB.
- Is the HMC629ALP4E suitable for high-frequency applications? Yes, it is suitable for high-frequency applications up to 6 GHz.
- Where can I find detailed specifications for the HMC629ALP4E? Detailed specifications can be found in the datasheet available on the Analog Devices website or through distributors like Mouser Electronics.
