DA9275.007
19 February 2004
MAS9275
IC FOR 10.00 – 36.00 MHz VCXO
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DESCRIPTION
MAS9275 is a VCXO IC to be used in making
VCXO modules for telecommunication and other
applications. To build a complete VCXO only one
additional component, a crystal, is needed.
Square Wave (CMOS) Output
Very Low Phase Noise
Low Power
Wide Supply Voltage Range
Very High Level of Integration
Low Cost
FEATURES
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Very small size
Minimal current consumption
Wide operating temperature range
Phase noise <-130 dBc/Hz at 1 kHz offset
Square wave (CMOS) output
APPLICATIONS
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VCXO for telecommunications systems
VCXO for set-top boxes
VCXO for MPEG
BLOCK DIAGRAM
PD
VC
OUT
MAS9275
VDD
VSS
X1
X'Tal
X2
1 (10)