DA9275.004
23 April 2003
MAS9275
IC FOR 10.00 – 36.00 MHz VCXO
• Low Power
• Wide Supply Voltage Range
• Square Wave Output
• Very High Level of Integration
• Very Low Phase Noise
• Low Cost
DESCRIPTION
MAS9275 is an integrated circuit well suited to build
VCXO for telecommunication and other
FEATURES
• Very small size
• Minor current draw
• Wide operating temperature range
• Phase noise <-130 dBc/Hz at 1 kHz offset
• Square wave output
BLOCK DIAGRAM
applications. To build a VCXO only one additional
component a crystal is needed.
APPLICATIONS
• VCXO for telecommunications systems
• VCXO for set-top boxes
• VCXO for MPEG2
PD
VC
VDD
VSS
OUT
MAS9275
X1
X2
X'Tal
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