DESCRIPTION

MAS9276 is integrated circuit well suited to build VCTCXO for mobile communications. Temperature calibration is achieved at three calibration temperatures only. The trimming is done through a serial bus and the calibration information is stored in an internal PROM. This means that no rework for trimming is needed.

FEATURES

• Very small size

• Minimal current consumption

• Wide operating temperature range

• Phase noise <-120 dBc/Hz at 100 Hz offset

• Programmable Vc sensitivity

APPLICATIONS

• VCTCXO for mobile phones

• VCTCXO for other telecommunications systems