Overview
The HMC370LP4TR, produced by Analog Devices Inc., is an active miniature x4 frequency multiplier. This component utilizes InGaP GaAs HBT (Heterojunction Bipolar Transistor) technology and is packaged in a 4x4 mm leadless surface mount package. It is designed to operate within the frequency range of 3.6 to 4.1 GHz input and 14.4 to 16.4 GHz output, making it suitable for various high-frequency applications.
Key Specifications
| Parameter | Min. | Typ. | Max. | Units |
|---|---|---|---|---|
| Frequency Range, Input | 3.6 | - | 4.1 | GHz |
| Frequency Range, Output | 14.4 | - | 16.4 | GHz |
| Input Power Range | -15 | - | +5 | dBm |
| Output Power | -4 | 0 | - | dBm |
| Sub-Harmonic Suppression | 22 | - | - | dBc |
| Input Return Loss | 18 | - | - | dB |
| Output Return Loss | 7 | - | - | dB |
| SSB Phase Noise (100 kHz Offset) | -140 | - | - | dBc/Hz |
| Supply Voltage | - | 5V ± 0.5V | - | V |
| Supply Current (Icc) | 55 | 73 | - | mA |
Key Features
- Utilizes InGaP GaAs HBT technology for high performance and reliability.
- Compact 4x4 mm leadless surface mount package.
- Single supply voltage of +5V with a current consumption of 55 mA typical.
- High output power stability with minimal variation vs. input power, temperature, and supply voltage.
- Excellent sub-harmonic suppression of >22 dBc.
- Low additive SSB phase noise of -140 dBc/Hz at 100 kHz offset.
Applications
- Point-to-Point and VSAT Radios: Ideal for high-frequency communication systems.
- Fiber Optic Systems: Used in optical communication systems requiring precise frequency multiplication.
- Military Applications: Suitable for various military communication and radar systems due to its high reliability and performance.
Q & A
- What is the frequency range of the HMC370LP4TR?
The HMC370LP4TR operates within an input frequency range of 3.6 to 4.1 GHz and an output frequency range of 14.4 to 16.4 GHz.
- What is the typical output power of the HMC370LP4TR?
The typical output power is 0 dBm.
- What is the sub-harmonic suppression of the HMC370LP4TR?
The sub-harmonic suppression is greater than 22 dBc.
- What is the SSB phase noise of the HMC370LP4TR at 100 kHz offset?
The SSB phase noise is -140 dBc/Hz at 100 kHz offset.
- What is the supply voltage and current for the HMC370LP4TR?
The supply voltage is +5V ± 0.5V, and the typical supply current is 55 mA.
- What are the typical applications of the HMC370LP4TR?
The HMC370LP4TR is ideal for point-to-point and VSAT radios, fiber optic systems, and military applications.
- What technology does the HMC370LP4TR use?
The HMC370LP4TR uses InGaP GaAs HBT technology.
- What is the package type of the HMC370LP4TR?
The HMC370LP4TR is packaged in a 4x4 mm leadless surface mount package.
- How many leads does the HMC370LP4TR have?
The HMC370LP4TR has 24 leads.
- What is the importance of soldering the ground leads and ground paddle to the PCB RF/DC ground?
Soldering the ground leads and ground paddle to the PCB RF/DC ground is crucial for proper operation and to ensure that all ground connections are secure.
