WS1403
Description
The WS1403 is a CDMA Personal Communication Service (PCS) Power Amplifier (PA), designed for handsets operating in the 1850~1910 MHz bandwidth. Digital mode control of CoolPAM reduces current consumption, which enables extended talk time of mobile devices.
Key Features
- Excellent linearity
- Low quiescent current
- High efficiency PAE at 28 dBm: 39.8% PAE at 17 dBm: 22.3%
- 8-pin surface mounting package 3 mm x 3 mm x 1.0 mm
- Internal 50 ohm matching networks for both RF input and output
- RoHS compliant
