Skyworks Solutions Inc. SKY66397-12 High-Efficiency Power Amplifier
Skyworks Solutions Inc. SKY66397-12 High-Efficiency Power Amplifier is a fully input/output matched Power Amplifier (PA) with 35dB high gain. This amplifier is designed for FDD and TDD 2G/3G/4G LTE cell base stations that operate from 2300MHz to 2700MHz wide instantaneous bandwidth. The SKY66397-12 amplifier is part of a high-efficiency (PAE = 35% @ +28dBm), pin-to-pin compatible PA family that supports all 3GPP bands. This power amplifier offers high linearity and excellent input and output return loss (to 50Ω system). Typical applications include driver amplifiers for micro-/macro-base stations, FDD and TDD 2G/3G/4G LTE systems, 3GPP bands, enterprise small cells, active antenna array, and massive MIMO.
Features
- High-efficiency:
- PAE = 35% @ +28dBm
- High linearity:
- +28dBm with <-50dBc ACLR pre-distortion (40MHz LTE, 8.5dB PAR signal)
- 35dB high gain
- Excellent input and output return loss (50Ω system)
- Integrated active bias (performance compensated over temp)
- Integrated enable On/Off function:
- PAEN = 1.5V to 2.5V
- 5V single supply voltage
- Pin-to-pin compatible PA family supporting all 3GPP bands
- Compact (16-pin, 5mm x 5mm x 1.3mm) package (MSL3, 260°C per JEDEC J-STD-020)
Applications
- FDD and TDD 2G/3G/4G LTE systems
- Supports 3GPP Bands 7, 38, and 41 small-cell base stations
- Driver amplifier for micro base stations and macro base stations
- Active antenna array and massive MIMO
Block Diagram
Evaluation Tool
Skyworks Solutions Inc. SKY66397-12EK1 Evaluation Board
Evaluates the fully input/output matched SKY66397-12 high-efficiency power amplifier.
Veröffentlichungsdatum: 2020-06-29
| Aktualisiert: 2022-03-11