Overview
The HMC576LC3B is a x2 active broadband frequency multiplier developed by Analog Devices Inc., utilizing GaAs PHEMT technology. This component is housed in a leadless, RoHS compliant SMT package, making it suitable for surface mount manufacturing techniques. It is designed to operate over a wide frequency range, providing high output power and low additive phase noise, which is crucial for maintaining good system noise performance.
Key Specifications
| Parameter | Min. | Typ. | Max. | Units |
|---|---|---|---|---|
| Frequency Range, Input | 9.0 | - | 14.5 | GHz |
| Frequency Range, Output | 18 | - | 29 | GHz |
| Output Power | 10 | 15 | - | dBm |
| Fo Isolation (with respect to output level) | 20 | - | - | dBc |
| 3Fo Isolation (with respect to output level) | 17 | - | - | dBc |
| Input Return Loss | - | 10 | - | dB |
| Output Return Loss | - | 9 | - | dB |
| SSB Phase Noise (100 kHz Offset) | -132 | - | - | dBc/Hz |
| Supply Voltage (Vdd) | 4.5 | 5.0 | 5.5 | Vdc |
| Supply Current (Idd) @ Vdd = 5V | - | 82 | - | mA |
| Operating Temperature | -40 | - | 85 | °C |
| Storage Temperature | -65 | - | 150 | °C |
Key Features
- High Output Power: Provides +15 dBm typical output power from 18 to 29 GHz when driven by a +3 dBm signal.
- Low Input Power Drive: Operates with input power levels from 0 to +6 dBm.
- Fo Isolation: Greater than 20 dBc at 24 GHz.
- Low Additive SSB Phase Noise: -132 dBc/Hz at 100 kHz offset, ensuring good system noise performance.
- Single Supply: Operates on a single +5V supply with a typical current of 82 mA.
- RoHS Compliant Package: Housed in a 3x3 mm SMT package, eliminating the need for wire bonding and allowing surface mount manufacturing.
Applications
- Clock Generation Applications: Suitable for SONET OC-192 and SDH STM-64.
- Point-to-Point & VSAT Radios: Ideal for use in LO multiplier chains, reducing parts count compared to traditional approaches.
- Test Instrumentation: Used in various test and measurement applications.
- Military & Space: Applicable in military EW/radar and space-related systems.
Q & A
- What is the frequency range of the HMC576LC3B?
The HMC576LC3B operates over an input frequency range of 9.0 to 14.5 GHz and an output frequency range of 18 to 29 GHz.
- What is the typical output power of the HMC576LC3B?
The typical output power is +15 dBm when driven by a +3 dBm signal.
- What is the supply voltage range for the HMC576LC3B?
The supply voltage range is from 4.5V to 5.5V, with a typical operating voltage of 5V.
- What is the phase noise performance of the HMC576LC3B?
The HMC576LC3B has a low additive SSB phase noise of -132 dBc/Hz at 100 kHz offset.
- What is the package type and size of the HMC576LC3B?
The component is housed in a 3x3 mm leadless RoHS compliant SMT package.
- What are the typical applications of the HMC576LC3B?
It is used in clock generation applications, point-to-point and VSAT radios, test instrumentation, and military and space systems.
- What is the operating temperature range of the HMC576LC3B?
The operating temperature range is from -40°C to 85°C.
- Is the HMC576LC3B RoHS compliant?
Yes, the HMC576LC3B is RoHS compliant.
- What is the input return loss of the HMC576LC3B?
The input return loss is typically 10 dB.
- What is the output return loss of the HMC576LC3B?
The output return loss is typically 9 dB.
