Overview
The HMC346LP3ETR is a Voltage Variable Attenuator (VVA) produced by Analog Devices Inc. This component is designed for RF and microwave applications, offering a compact and reliable solution for attenuation control. The device operates in a low-cost leadless surface mount plastic package, making it suitable for a variety of high-frequency systems. However, it is important to note that the HMC346LP3ETR is currently obsolete and no longer manufactured, with recommended substitutes such as the HMC346ALP3E.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | HMC346LP3ETR |
| Package Description | 3 x 3 mm, 1 mm height, ROHS compliant, leadless, plastic, SMT, 16 pin |
| Pin Count | 16 |
| Operating Frequency-Max | 14000 MHz |
| Attenuation-Nom | 27 dB |
| Characteristic Impedance | 50 Ω |
| Insertion Loss-Max | 3.3 dB |
| Input Power-Max (CW) | 18.06 dBm |
| Operating Temperature-Min | -40 °C |
| Operating Temperature-Max | 85 °C |
| Technology | GAAS |
| Terminal Finish | Matte Tin (Sn) |
Key Features
- Compact 3 x 3 mm leadless surface mount package
- ROHS compliant
- Wide operating frequency range up to 14 GHz
- Nominal attenuation of 27 dB
- Characteristic impedance of 50 Ω
- Low insertion loss of 3.3 dB
- Maximum input power of 18.06 dBm (CW)
- Operating temperature range from -40 °C to 85 °C
- GAAS technology for high performance
Applications
The HMC346LP3ETR is suitable for various RF and microwave applications, including but not limited to:
- Wireless communication systems
- Radar systems
- Satellite communications
- Test and measurement equipment
- High-frequency signal processing
Q & A
- What is the HMC346LP3ETR? The HMC346LP3ETR is a Voltage Variable Attenuator (VVA) produced by Analog Devices Inc.
- What is the operating frequency range of the HMC346LP3ETR? The operating frequency range is up to 14 GHz.
- What is the nominal attenuation of the HMC346LP3ETR? The nominal attenuation is 27 dB.
- What is the characteristic impedance of the HMC346LP3ETR? The characteristic impedance is 50 Ω.
- What is the maximum input power of the HMC346LP3ETR? The maximum input power is 18.06 dBm (CW).
- What is the operating temperature range of the HMC346LP3ETR? The operating temperature range is from -40 °C to 85 °C.
- Is the HMC346LP3ETR ROHS compliant? Yes, the HMC346LP3ETR is ROHS compliant.
- What technology is used in the HMC346LP3ETR? The HMC346LP3ETR uses GAAS technology.
- Is the HMC346LP3ETR still in production? No, the HMC346LP3ETR is currently obsolete and no longer manufactured.
- What are the recommended substitutes for the HMC346LP3ETR? Recommended substitutes include the HMC346ALP3E.
