DESCRIPTION

MAS9281 is an integrated circuit well suited to make fundamental crystal oscillator (XO): only one additional component, a crystal is needed. MAS9281 includes oscillator and output buffer circuits.

FEATURES

• Very small size

• Minimum current draw

• Stand-by functions: Output high impedance, but oscillator running. Output high impedance and oscillator stop

• Wide operating temperature range

• Phase noise <-130 dBc/Hz at 1 kHz offset

• CMOS output

APPLICATIONS

• XO for data terminals

• XO for telecommunication applications

• XO for computer application