Datasheet Summary
WS7938D http//:.sh-willsemi.
CMOS wide band LTE LNA
Descriptions
The WS7938D is a low noise amplifier (LNA) for LTE receiver applications, available in a small 6-pin DFN package. The WS7938D requires only one external inductor for input matching.
The WS7938D is designed to achieve low power dissipation and good performance. It is designed and optimized for the LTE medium and high band: 1805MHz to 2200MHz; 2300MHz to 2690MHz.
DFN1107-6L (Bottom view)
Features
- Operating frequency: 1805MHz to 2200MHz; 2300 MHz to 2690 MHz
- Noise figure = 1.0
- 1.3 dB
- Gain = 11.0
- 13.5 dB
- Input 1 dB pression point = -5.0 dBm
- In-band input IP3 = +4.0 dBm
- Supply voltage: 1.8 V...