WS7938D Description
WS7938D 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.
WS7938D Key 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 to 3.1 V
- Integrated supply decoupling capacitor
- Supply current: 5.8 mA
WS7938D Applications
- Operating frequency: 1805MHz to 2200MHz; 2300 MHz to 2690 MHz