MB15F03中文資料富士通數(shù)據(jù)手冊(cè)PDF規(guī)格書

■DESCRIPTION

The Fujitsu MB15F03 is a serial input Phase Locked Loop (PLL) frequency synthesizer with a 2.0GHz and a 500MHz prescalers. A 64/65 or a 128/129 for the 2.0GHz prescaler, and a 16/17 or a 32/33 for 500MHz prescaler can be selected that enables pulse swallow operation.

The latest BiCMOS process technology is used, resuItantly a supply current is limited as low as 9.0mA typ. at a supply voltage of 3.0V.

Furthermore, a super charger circuit is included to provide a fast tuning as well as low noise performance. As a result of this, MB15F03 is ideally suitable for digital mobile communications, such as PHS(Personal Handy Phone System), PCN (Personal Communication Network) and PCS(Personal Communication Service).

■FEATURES

? High frequency operation RF synthesizer : 2.0GHz max.

IF synthesizer : 500MHz max.

? Low power supply voltage: VCC= 2.7 to 3.6V

? Very Low power supply current : ICC = 9.0 mA typ. (Vcc = 3V)

? Power saving function : IPS1= IPS2= 10μA max.

? Serial input 14–bit programmable reference divider: R = 5 to 16,383

? Serial input 18–bit programmable divider consisting of:

- Binary 7–bit swallow counter: 0 to 127

- Binary 11–bit programmable counter: 5 to 2,047

? On–chip high performance charge pump circuit and phase comparator, achieving high–speed lock–up and

low phase noise

? Wide operating temperature: Ta = ?40 to 85°C

? Plastic 16-pin SSOP package (FPT-16P-M05) and 16-pin BCC package (LCC-16P-M03)