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FUJITSU SEMICONDUCTOR DATA SHEET
DS04-21357-2E
ASSP
Dual Serial Input PLL Frequency Synthesizer
MB15F03SL
s DESCRIPTION
The Fujitsu MB15F03SL is a serial input Phase Locked Loop (PLL) frequency synthesizer with a 1750 MHz and a 600 MHz prescalers. The 1750 MHz prescaler, and 600 MHz prescaler have a dual modulus division ratio of 64/65 or 128/129 and 8/9 or 16/17 enabling pulse swallow operation. The supply voltage range is between 2.4 V and 3.6 V. The MB15F03SL uses the latest BiCMOS process. As a result, the supply current is typically 3.5 mA at 2.7 V. A refined charge pump supplies a well-balanced output current of 1.5 mA or 6 mA. The charge pump current is selectable by serial data.