Overview
The SKY66318-21 is a highly efficient, wide instantaneous bandwidth, fully input/output matched power amplifier (PA) designed by Skyworks Solutions Inc. This amplifier is optimized for 5G NR and 4G LTE systems operating within the frequency range of 3300 to 3700 MHz. It features high gain, high linearity, and integrated active biasing circuitry to compensate for temperature, voltage, and process variations. The compact 5 × 5 mm package makes it ideal for small cell applications, supporting major 3GPP bands with pin-to-pin compatibility.
Key Specifications
| Parameter | Value |
|---|---|
| Frequency Range (GHz) | 3.3 - 3.7 |
| Wide Instantaneous Signal Bandwidth (MHz) | 200 |
| Supply Voltage (V) | 5.0 |
| Package Type | MCM, 16-pin |
| Package Dimensions (mm) | 5 x 5 x 1.3 |
| Product Lifecycle | In Production |
Key Features
- Wide instantaneous signal bandwidth: 200 MHz
- High efficiency and high linearity: 3GPP Compliant with 200 MHz 5G, 8.5 dB PAR signal
- High gain and excellent input and output return loss to 50 ohm system
- Integrated active bias circuitry to compensate for temperature, voltage, and process variation
- Single supply voltage: 5.0 V
- Pin-to-pin compatible PA family supporting major 3GPP bands
- Compact package (16-pin, 5 × 5 × 1.3 mm) with MSL3, 260 °C per JEDEC J-STD-020
Applications
The SKY66318-21 is designed for use in 5G NR and 4G LTE systems, particularly in small cell applications. It is well-suited for operation in the Citizens Broadband Radio Service (CBRS) and the 5G C-band, making it ideal for carrier sharing scenarios where multiple operators can utilize the same equipment. Key applications include:
- 5G Small Cell Base Stations
- 4G LTE Systems
- Carrier Sharing Equipment
- Enterprise Small Cell Applications
Q & A
- What is the frequency range of the SKY66318-21 power amplifier?
The SKY66318-21 operates within the frequency range of 3300 to 3700 MHz.
- What is the wide instantaneous signal bandwidth of the SKY66318-21?
The wide instantaneous signal bandwidth is 200 MHz.
- What is the supply voltage for the SKY66318-21?
The supply voltage is 5.0 V.
- What type of package does the SKY66318-21 come in?
The SKY66318-21 comes in a 16-pin MCM package with dimensions of 5 x 5 x 1.3 mm.
- What are the key features of the SKY66318-21?
The key features include high efficiency, high linearity, high gain, excellent input and output return loss, and integrated active bias circuitry.
- Is the SKY66318-21 part of a pin-to-pin compatible PA family?
Yes, the SKY66318-21 is part of a high-efficiency, pin-to-pin compatible PA family supporting major 3GPP bands.
- What are the primary applications of the SKY66318-21?
The primary applications include 5G NR and 4G LTE systems, particularly in small cell and carrier sharing scenarios.
- Does the SKY66318-21 have integrated active biasing circuitry?
Yes, it has integrated active biasing circuitry to compensate for temperature, voltage, and process variation.
- What is the product lifecycle status of the SKY66318-21?
The SKY66318-21 is currently in production.
- Is the SKY66318-21 compliant with 3GPP standards?
Yes, it is 3GPP compliant with 200 MHz 5G, 8.5 dB PAR signal.
