Overview
The HMC451LC3TR-R5, produced by Analog Devices Inc., is a highly efficient GaAs PHEMT MMIC Medium Power Amplifier. This component is housed in a leadless RoHS compliant SMT package and operates within the frequency range of 5 to 20 GHz. It provides 19 dB of gain, +21 dBm of saturated power, and achieves a power-added efficiency (PAE) of 21% from a single +5.0V supply. The amplifier is 50 Ohm matched, eliminating the need for external components, and features DC blocked RF I/O's, making it ideal for use as a linear gain block or driver for HMC SMT mixers.
Key Specifications
| Parameter | Typical Value | Units |
|---|---|---|
| Frequency Range | 5 - 20 GHz | |
| Gain | 19 dB | |
| Saturated Power (Psat) | +21 dBm | |
| Power-Added Efficiency (PAE) | 21% | |
| Supply Voltage | +5.0V | |
| Supply Current (Idd) | 114 mA | |
| Input Return Loss | >13 dB | |
| Output Return Loss | >12 dB | |
| Output Power for 1 dB Compression (P1dB) | 19.5 dBm | |
| Output Third Order Intercept (IP3) | +30 dBm | |
| Noise Figure | 7 dB | |
| Operating Temperature | -40°C to +85°C | |
| Package Type | VFQFN-16 |
Key Features
- Gain Flatness: ±2 dB over the operating frequency range
- No external components required due to 50 Ohm matched design
- DC blocked RF I/O's for added convenience and versatility
- Leadless RoHS compliant SMT package for easy integration into surface mount manufacturing
- PIN compatibility with 5V, 3.3V, and 2.2V supplies
- Low noise figure performance
Applications
- Microwave Radio & VSAT
- Military & Space
- Test Equipment & Sensors
- Fiber Optics
- LO Driver for HMC SMT mixers
- RF Sensors
- Test Instruments
- Antenna Arrays
- Radars & Satcom
- Signal Processing
- Wireless Communication
Q & A
- Q: What is the operating frequency range of the HMC451LC3TR-R5?
A: The HMC451LC3TR-R5 operates between 5 and 20 GHz. - Q: What is the gain and saturated power of the HMC451LC3TR-R5?
A: The amplifier provides 19 dB of gain and +21 dBm of saturated power. - Q: What is the power-added efficiency (PAE) of the HMC451LC3TR-R5?
A: The PAE is 21% from a single +5.0V supply. - Q: Does the HMC451LC3TR-R5 require external components?
A: No, it does not require external components due to its 50 Ohm matched design. - Q: What is the package type of the HMC451LC3TR-R5?
A: The package type is VFQFN-16. - Q: What are the typical applications of the HMC451LC3TR-R5?
A: Typical applications include microwave radio, military and space, test equipment, fiber optics, and more. - Q: What is the operating temperature range of the HMC451LC3TR-R5?
A: The operating temperature range is -40°C to +85°C. - Q: Is the HMC451LC3TR-R5 RoHS compliant?
A: Yes, it is RoHS compliant. - Q: What is the supply current of the HMC451LC3TR-R5?
A: The supply current is typically 114 mA at +5V. - Q: What is the noise figure of the HMC451LC3TR-R5?
A: The noise figure is typically 7 dB.
