Overview
The HMC717ALP3ETR is a GaAs PHEMT MMIC Low Noise Amplifier (LNA) designed by Analog Devices Inc. This amplifier is optimized for use in fixed wireless and LTE/WiMAX/4G basestation front-end receivers, operating within the frequency range of 4.8 to 6.0 GHz. It features advanced pHEMT technology, ensuring low noise and high sensitivity. The HMC717ALP3ETR is packaged in a compact 16-lead 3x3mm QFN package, making it ideal for applications requiring minimal external matching and bias decoupling components.
Key Specifications
| Parameter | Vdd = +3V | Vdd = +5V | Units |
|---|---|---|---|
| Frequency Range | 4.8 - 6.0 GHz | 4.8 - 6.0 GHz | GHz |
| Gain | 12.5 - 14.5 dB | 14.5 dB | dB |
| Noise Figure | 1.3 - 1.8 dB | 1.1 dB | dB |
| Input Return Loss | 8 - 9 dB | 8 - 9 dB | dB |
| Output Return Loss | 13 - 15 dB | 13 - 15 dB | dB |
| Output Power for 1 dB Compression (P1dB) | 12 - 18 dBm | 18 dBm | dBm |
| Saturated Output Power (Psat) | 14.5 - 19 dBm | 19 dBm | dBm |
| Output Third Order Intercept (IP3) | 23.5 - 29.5 dBm | 29.5 dBm | dBm |
| Total Supply Current (Idd) | 31 - 100 mA | 68 mA | mA |
| Operating Supply Voltage | +3V to +5V | +3V to +5V | V |
| Minimum Operating Temperature | -40°C | -40°C | °C |
| Maximum Operating Temperature | +85°C | +85°C | °C |
Key Features
- Low Noise Figure: The HMC717ALP3ETR boasts a low noise figure of 1.1 dB, ensuring high signal quality.
- High Gain: With a gain of up to 14.5 dB, this amplifier provides significant signal amplification.
- Compact Size: Packaged in a 16-lead 3x3mm QFN package, it is ideal for space-constrained applications.
- Externally Adjustable Supply Current: Allows designers to tailor the linearity performance of the LNA for each application.
- Minimal External Matching and Bias Decoupling: Reduces the need for additional components, simplifying the design process.
Applications
- Fixed Wireless and LTE/WiMAX/4G: Ideal for basestation front-end receivers.
- BTS & Infrastructure: Suitable for base transceiver stations and infrastructure components.
- Repeaters and Femtocells: Used in signal repeaters and femtocells to enhance coverage.
- Public Safety Radio: Applied in public safety communication systems.
- Access Points: Utilized in wireless access points for improved signal quality.
Q & A
- What is the frequency range of the HMC717ALP3ETR?
The HMC717ALP3ETR operates within the frequency range of 4.8 to 6.0 GHz.
- What is the noise figure of the HMC717ALP3ETR?
The noise figure is 1.1 dB.
- What is the gain of the HMC717ALP3ETR?
The gain is up to 14.5 dB.
- What is the output IP3 of the HMC717ALP3ETR?
The output IP3 is +29.5 dBm.
- What is the operating supply voltage range of the HMC717ALP3ETR?
The operating supply voltage range is +3V to +5V.
- What is the package type of the HMC717ALP3ETR?
The package type is a 16-lead 3x3mm QFN package.
- What are the typical applications of the HMC717ALP3ETR?
Typical applications include fixed wireless, LTE/WiMAX/4G, BTS & infrastructure, repeaters and femtocells, public safety radio, and access points.
- Does the HMC717ALP3ETR require minimal external matching and bias decoupling components?
Yes, it requires minimal external matching and bias decoupling components.
- Can the supply current of the HMC717ALP3ETR be adjusted externally?
Yes, the supply current can be adjusted externally to tailor the linearity performance.
- What is the maximum operating temperature of the HMC717ALP3ETR?
The maximum operating temperature is +85°C.
