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