MAS9281ABTG00 データシートの表示（PDF） - Micro Analog systems

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MAS9281ABTG00

IC FOR 10.00 – 60.00 MHz XO

Micro Analog systems 

This is advance information on a new

product under development. Micro Analog

Systems Oy reserves the right to make any

changes without notice.

DA9281.002

10 July 2006

MAS9281

IC FOR 10.00 – 60.00 MHz XO

• Low Cost

• Divider Option up to fo/512

• Wide Supply Voltage Range

• CMOS Output

• Very High Level of Integration

• Very Low Phase Noise

• Output Three-State Function

DESCRIPTION

MAS9281 is an integrated circuit well suited to

make fundamental crystal oscillator (XO): only one

additional component, a crystal is needed.

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

BLOCK DIAGRAM

MAS9281 includes oscillator and output buffer

circuits.

APPLICATIONS

• XO for data terminals

• XO for telecommunication applications

• XO for computer application

PD

1/2 1/2 1/2 1/2

VDD

MAS9281

X2

X1

X'Tal

VSS

OUT

1 (6)

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