Overview
The HMC327MS8GTR, produced by Analog Devices Inc., is a high-efficiency GaAs InGaP Heterojunction Bipolar Transistor (HBT) Monolithic Microwave Integrated Circuit (MMIC) power amplifier. This device operates within the frequency range of 3 to 4 GHz, making it suitable for various wireless communication applications. It is packaged in a compact 8-lead MSOP (Micro Small Outline Package) with an exposed base, enhancing RF and thermal performance. The amplifier requires a minimal number of external components and can be powered by a single +5V supply, offering high gain and efficiency.
Key Specifications
| Parameter | Min. | Typ. | Max. | Units |
|---|---|---|---|---|
| Frequency Range | 3 | - | 4 | GHz |
| Gain | 17 | 21 | 24 | dB |
| Gain Variation Over Temperature | 0.025 | 0.035 | - | dB / °C |
| Input Return Loss | - | - | 15 | dB |
| Output Return Loss | - | - | 8 | dB |
| Output Power for 1dB Compression (P1dB) | 24 | 27 | - | dBm |
| Saturated Output Power (Psat) | - | - | 30 | dBm |
| Output Third Order Intercept (IP3) | 36 | 40 | - | dBm |
| Noise Figure | - | - | 5 | dB |
| Supply Current (Icq) @ Vctl = 0V/5V | 0.002 / 250 | - | - | mA |
| Supply Voltage | - | - | 5 | V |
Key Features
- High efficiency GaAs InGaP HBT MMIC power amplifier
- Operates between 3 to 4 GHz frequency range
- Compact 8-lead MSOP package with exposed base for improved RF and thermal performance
- Provides 21 dB of gain and +30 dBm of saturated power at 45% Power Added Efficiency (PAE)
- Single +5V supply voltage
- Power down capability to conserve current consumption when not in use
- Low external part count
Applications
- Wireless Local Loop
- WiMAX & Fixed Wireless
- Access Points
- Subscriber Equipment
Q & A
- What is the frequency range of the HMC327MS8GTR? The HMC327MS8GTR operates between 3 to 4 GHz.
- What is the typical gain of the HMC327MS8GTR? The typical gain is 21 dB.
- What is the saturated output power of the HMC327MS8GTR? The saturated output power is +30 dBm.
- What is the power added efficiency (PAE) of the HMC327MS8GTR? The PAE is 45%.
- What is the supply voltage for the HMC327MS8GTR? The supply voltage is +5V.
- Does the HMC327MS8GTR have power down capability? Yes, it has power down capability to conserve current consumption when not in use.
- What is the package type of the HMC327MS8GTR? It is packaged in an 8-lead MSOP with an exposed base.
- What are the typical applications of the HMC327MS8GTR? Typical applications include Wireless Local Loop, WiMAX & Fixed Wireless, Access Points, and Subscriber Equipment.
- What is the noise figure of the HMC327MS8GTR? The noise figure is 5 dB.
- What is the output third order intercept (IP3) of the HMC327MS8GTR? The IP3 is 36 to 40 dBm.
