DESCRIPTION
The MAS1175 is an integrated circuit well suited to build VCTCXO for mobile communication. Only two external components are needed. Temperature calibration is achieved with three calibration points only. The trimming is done by a serial bus and the calibration information is stored in an internal PROM.

• Low Cost
• Low Power
• Wide Supply Voltage Range
• True Sine Wave Output
• Very High Level of Integration
• Electrically Trimmable
• Very Low Phase Noise

FEATURES
• Very small size
• Minimum current draw
• Wide operating temperature range
• Phase noise <-130 dBc/Hz at 1 kHz offset
• VCTCXO for mobile phones

APPLICATIONS
• VCTCXO for other telecommunications systems