Skyworks SKY65045-70LF is a high-performance, ultrawideband Power Amplifier (PA) driver with superior output power, low noise, linearity, and efficiency. The device provides a 1.6 dB Noise Figure (NF) and an output power at 1 dB compression of 25 dBm, making the SKY65045-70LF ideal for use in the driver stage of infrastructure transmit chains. The SKY65045-70LF is fabricated with Skyworks high reliability Heterojunction Bipolar Transistor (HBT) process. The device uses low-cost Surface Mount Technology (SMT) in the form of a 2.4 x 4.5 mm Small Outline Transistor (SOT-89) package.
The module can operate over the temperature range of -40 °C to +85 °C. A populated evaluation board is available upon request.
Please note: SKY65045-70LF is being discontinued and is not recommended for new designs. The suggested replacement are SKY65173-70LF or SKY65162-70LF.
- Wideband frequency range: 390–1500 MHz
- Low noise figure: 1.8 dB
- High linearity: OIP3: 37.5 dBm
- Output P1 dB: 25 dBm
- High gain: 14 dB
- Single DC supply: 5 V
- On-chip bias circuit
- SOT-89 (4-pin 2.4 x 4.5 mm) lead (Pb)-free
- MSL1, 260 °C per JEDEC J-STD-0-20)