Overview
The HMC814LC3B is a x2 active broadband frequency multiplier produced by Analog Devices Inc. It utilizes GaAs pHEMT technology and is packaged in a leadless, RoHS compliant SMT package. This component is designed to provide high output power and low additive phase noise, making it suitable for various high-frequency applications.
Key Specifications
| Parameter | Min. | Typ. | Max. | Units |
|---|---|---|---|---|
| Frequency Range, Input | 6.5 | 12.3 | - | GHz |
| Frequency Range, Output | 13 | 24.6 | - | GHz |
| Output Power | 14 | 17 | - | dBm |
| Input Power Drive | 0 | - | +6 | dBm |
| Fo Isolation | - | >20 | - | dBc @ Fout = 19 GHz |
| 100 kHz SSB Phase Noise | - | -136 | - | dBc/Hz |
| Supply Voltage | - | +5V ± 0.5V | - | - |
| Supply Current | - | 88 mA | - | - |
| Package Type | - | 12 Lead 3x3 mm SMT | - | - |
Key Features
- High Output Power: +17 dBm typical output power from 13 to 24.6 GHz when driven by a +4 dBm signal.
- Low Input Power Drive: Operates with input power drive levels from 0 to +6 dBm.
- High Fo Isolation: Greater than 20 dBc at Fout = 19 GHz.
- Low Additive SSB Phase Noise: -136 dBc/Hz at 100 kHz offset.
- Single Supply: +5V ± 0.5V with a supply current of 88 mA.
- Leadless RoHS Compliant SMT Package: Eliminates the need for wire bonding and allows for surface mount manufacturing techniques.
Applications
- Clock Generation Applications: Ideal for SONET OC-192 and SDH STM-64.
- Point-to-Point and VSAT Radios: Reduces parts count in LO multiplier chains.
- Test Instrumentation: Suitable for high-frequency test and measurement equipment.
- Military and Space: Used in various military and space applications due to its robust performance.
- Sensors: Applicable in sensor systems requiring high-frequency signal multiplication.
Q & A
- What is the HMC814LC3B? The HMC814LC3B is a x2 active broadband frequency multiplier utilizing GaAs pHEMT technology.
- What is the frequency range of the input and output signals? The input frequency range is 6.5 to 12.3 GHz, and the output frequency range is 13 to 24.6 GHz.
- What is the typical output power of the HMC814LC3B? The typical output power is +17 dBm when driven by a +4 dBm signal.
- What is the phase noise performance of the HMC814LC3B? The 100 kHz SSB phase noise is -136 dBc/Hz.
- What is the supply voltage and current for the HMC814LC3B? The supply voltage is +5V ± 0.5V, and the supply current is 88 mA.
- What type of package does the HMC814LC3B come in? It comes in a 12 lead 3x3 mm leadless RoHS compliant SMT package.
- What are some typical applications of the HMC814LC3B? It is used in clock generation, point-to-point and VSAT radios, test instrumentation, military and space applications, and sensors.
- How does the HMC814LC3B benefit LO multiplier chains in radios? It reduces the parts count compared to traditional approaches.
- Is the HMC814LC3B RoHS compliant? Yes, it is RoHS compliant.
- What are the recommended external bypass capacitors for the HMC814LC3B? External bypass capacitors of 100 pF, 1,000 pF, and 2.2 µF are recommended.
