CXA1852N Overview
Description
The CXA1852N is an IC package that combines a π/2 phase shifter with a quadrature modulator. This is suitable for 900 MHz digital cordless telephone (CT2) and digital cellular.
Key Features
- Quadrature modulator IC has a built-in π/2 phase shifter
- Local frequency = 300.1 MHz (max.); I&Q = 36 kHz (max.)
- Small phase error
- Operating voltage range: 2.7 to 5 V
- Power saving function
