FUJITSU SEMICONDUCTOR DATA SHEET
DS04-21349-1E
ASSP
Single Serial Input PLL Frequency Synthesizer
On-Chip prescaler
MB15C03
s DESCRIPTION
The Fujitsu MB15C03 is a serial input Phase Locked Loop (PLL) frequency synthesizer with a prescaler.
A 64/ 65 division is available for the prescaler that enables pulse swallow operation.
This operates with a supply
voltage of 1.
0 V (min.
).
MB15C03 is suitable for mobile communications, such as paging systems.
s FEATURES
• Frequency operation • Separate power supply : • • • • 90 MHz @VDD = 1.
0 to 1.
5V 120 MHz @VDD = 1.
2 to 1.
5V VDD = 1.
0 to 1.
5 V (for overall system) VP = 2.
0V to 3.
5V (for a charge pump)
Power saving function Pulse swallow function:...