TSA5059 - 2.7 GHz I2C-bus controlled low phase noise frequency synthesizer
The TSA5059 is a single chip PLL frequency synthesizer designed for satellite and terrestrial tuning systems up to 2.7 GHz.
The RF preamplifier drives the 17-bit main divider enabling a step size equal to the comparison frequency, for an input frequency up to 2.7 GHz.
A fixed divide-by-two additiona
TSA5059 Features
* Complete 2.7 GHz single chip system
* Optimized for low phase noise
* Selectable divide-by-two prescaler
* Operation up to 2.7 GHz with and without divide-by-two prescaler
* Selectable reference divider ratio
* Compatible with UK-DTT (Digital Terrest
