Overview
The HMC717ALP3E 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 is characterized by its excellent noise figure, high gain, and high linearity, making it suitable for various wireless communication applications.
Key Specifications
| Parameter | Vdd = +3V | Vdd = +5V | Units |
|---|---|---|---|
| Frequency Range | 4.8 - 6.0 | 4.8 - 6.0 | GHz |
| Gain | 12.5 - 14.5 | 12.5 - 14.5 | dB |
| Gain Variation Over Temperature | 0.005 - 0.01 | 0.005 - 0.01 | dB/°C |
| Noise Figure | 1.3 - 1.8 | 1.3 - 1.8 | dB |
| Input Return Loss | 8 - 9 | 8 - 9 | dB |
| Output Return Loss | 13 - 15 | 13 - 15 | dB |
| Output Power for 1 dB Compression (P1dB) | 12 - 18 | 12 - 18 | dBm |
| Saturated Output Power (Psat) | 14.5 - 19 | 14.5 - 19 | dBm |
| Output Third Order Intercept (IP3) | 23.5 - 29.5 | 23.5 - 29.5 | dBm |
| Total Supply Current (Idd) | 31 - 100 | 31 - 100 | mA |
Key Features
- Low Noise Figure: Optimized to provide a noise figure as low as 1.1 dB.
- High Gain: Offers a gain of up to 14.5 dB.
- High Linearity: Features an output IP3 of +29.5 dBm.
- Single Supply Operation: Can be biased with +3V to +5V.
- Externally Adjustable Supply Current: Allows designers to tailor the linearity performance for each application.
- Minimal External Components: Requires minimal external matching and bias decoupling components.
- Compact Package: Available in a 16-lead 3x3mm QFN package.
Applications
- Fixed Wireless and LTE/WiMAX/4G Basestations: Ideal for front-end receivers in these applications.
- BTS & Infrastructure: Suitable for base transceiver stations and other infrastructure components.
- Repeaters and Femtocells: Used in repeaters and femtocells to enhance signal quality.
- Public Safety Radio: Applicable in public safety radio systems.
- Access Points: Can be used in wireless access points to improve signal reception.
Q & A
- What is the frequency range of the HMC717ALP3E?
The HMC717ALP3E operates within the frequency range of 4.8 to 6.0 GHz.
- What is the typical gain of the HMC717ALP3E?
The typical gain of the HMC717ALP3E is 14.5 dB.
- What is the noise figure of the HMC717ALP3E?
The noise figure of the HMC717ALP3E is as low as 1.1 dB.
- What is the output IP3 of the HMC717ALP3E?
The output IP3 of the HMC717ALP3E is +29.5 dBm.
- What is the supply voltage range for the HMC717ALP3E?
The HMC717ALP3E can be biased with a supply voltage of +3V to +5V.
- What type of package is the HMC717ALP3E available in?
The HMC717ALP3E is available in a 16-lead 3x3mm QFN package.
- What are the typical applications of the HMC717ALP3E?
The HMC717ALP3E is typically used in fixed wireless, LTE/WiMAX/4G basestations, BTS & infrastructure, repeaters, femtocells, public safety radio, and access points.
- Does the HMC717ALP3E require external matching components?
No, the HMC717ALP3E requires minimal external matching and bias decoupling components.
- How can the linearity performance of the HMC717ALP3E be adjusted?
The linearity performance of the HMC717ALP3E can be adjusted through an externally adjustable supply current.
- What is the maximum total supply current for the HMC717ALP3E?
The maximum total supply current for the HMC717ALP3E is 100 mA.
