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