MB15F73SP Description
The Fujitsu MB15F73SP is a serial input Phase Locked Loop (PLL) frequency synthesizer with a 2000 MHz prescaler and a 600 MHz prescaler. A 64/65 or a 128/129 for the 2000 MHz prescaler, and a 8/9 or a 16/17 for the 600 MHz prescaler can be selected for the prescaler that enables pulse swallow operation. MB15F73SP has the same configuration with MB15F03 or MB15F03L.
MB15F73SP Key Features
- Low power supply voltage : VCC = 2.4 to 3.6 V
- Ultra Low power supply current : ICC = 3.5 mA typ. (VCC = Vp = 2.7 V, Ta = +25°C, SWIF = SWRF = 0 in IF/RF locking state
- High frequency operation
- Direct power saving function: Power supply current in power saving mode Typ. 0.1 µA (VCC = Vp = 2.7 V, Ta = +25°C) Max.
- Software selectable charge pump current: 1.5 mA/6.0 mA typ
- 23 bit shift register
- Serial input binary 14-bit programmable reference divider: R = 3 to 16,383
- Binary 7-bit swallow counter: 0 to 127
- Binary 11-bit programmable counter: 3 to 2,047
- Built-in high-speed tuning, low-noise phase parator, current-switching type constant current circuit