Overview
The HMC408LP3ETR from Analog Devices Inc. is a high-efficiency GaAs InGaP Heterojunction Bipolar Transistor (HBT) Power Amplifier MMIC, designed to operate within the 5.1 to 5.9 GHz frequency range. This amplifier is notable for its high performance, offering +30 dBm P1dB, 20 dB of gain, and +32.5 dBm of saturated power with a Power Added Efficiency (PAE) of 27% from a single +5V supply voltage. The device is packaged in a low-cost, 3x3 mm leadless surface mount package with an exposed base, enhancing RF and thermal performance.
Key Specifications
| Parameter | Typical Value | Units |
|---|---|---|
| Frequency Range | 5.1 - 5.9 GHz | GHz |
| Gain | 20 dB | dB |
| Saturated Output Power (Psat) | +32.5 dBm | dBm |
| Power Added Efficiency (PAE) | 27% | % |
| Supply Voltage (Vdc) | +5V | V |
| Input Return Loss | 8 dB | dB |
| Output Return Loss | 14 dB | dB |
| Output Power for 1 dB Compression (P1dB) | +30 dBm | dBm |
| Supply Current (Icq) at Vpd = 0V/5V | 750 mA | mA |
| Operating Temperature | -40 to +85 °C | °C |
| Storage Temperature | -65 to +150 °C | °C |
| Package Type | 16-Lead QFN (3mm x 3mm w/ EP) |
Key Features
- High efficiency GaAs InGaP HBT MMIC amplifier
- Internally matched input to 50 Ohms, minimal external components required for output
- Power down capability using Vpd for full power down or RF output power/current control
- Low-cost, 3x3 mm leadless surface mount package with exposed base for improved RF and thermal performance
- Single supply voltage of +5V
- High gain of 20 dB and saturated output power of +32.5 dBm
- 27% Power Added Efficiency (PAE)
Applications
- 802.11a and HiperLAN Wireless Local Area Networks (WLAN)
- UNII (Unlicensed National Information Infrastructure) and Point-to-Point/Multi-Point Radios
- Access Point Radios
Q & A
- What is the frequency range of the HMC408LP3ETR?
The frequency range of the HMC408LP3ETR is 5.1 to 5.9 GHz.
- What is the gain of the HMC408LP3ETR?
The gain of the HMC408LP3ETR is 20 dB.
- What is the saturated output power of the HMC408LP3ETR?
The saturated output power of the HMC408LP3ETR is +32.5 dBm.
- What is the Power Added Efficiency (PAE) of the HMC408LP3ETR?
The PAE of the HMC408LP3ETR is 27%.
- What is the supply voltage for the HMC408LP3ETR?
The supply voltage for the HMC408LP3ETR is +5V.
- What package type is the HMC408LP3ETR available in?
The HMC408LP3ETR is available in a 16-Lead QFN (3mm x 3mm w/ EP) package.
- Does the HMC408LP3ETR have power down capability?
Yes, the HMC408LP3ETR has power down capability using Vpd for full power down or RF output power/current control.
- What are the typical applications of the HMC408LP3ETR?
The HMC408LP3ETR is typically used in 802.11a and HiperLAN WLAN, UNII and Point-to-Point/Multi-Point Radios, and Access Point Radios.
- What is the operating temperature range of the HMC408LP3ETR?
The operating temperature range of the HMC408LP3ETR is -40 to +85 °C.
- Is the HMC408LP3ETR RoHS compliant?
Yes, the HMC408LP3ETR is RoHS compliant.
