MB15F74UV Overview
The Fujitsu MB15F74UV is a serial input Phase Locked Loop (PLL) frequency synthesizer with a 4000MHz and a 2000MHz prescalers. A 64/65 or a 128/129 for the 4000MHz prescaler, and a 32/33 or a 64/65 for the 2000MHz prescaler can be selected for the prescaler that enables pulse swallow operation. The latest BiCMOS process is used, as a result a supply current is typically 9.0mA typ.
MB15F74UV Key Features
- Very small package: BCC18 (2.4-2.7-0.45mm)
- High frequency operation: RF synthesizer : 4000MHz max IF synthesizer : 2000MHz max
- Low power supply voltage: VCC = 2.7 to 3.6 V
- Ultra Low power supply current : ICC = 9.0 mA typ. (VCC = 3.0V, Ta=25°C, SW=0 in RF, IF locking state)
- Direct power saving function : Power supply current in power saving mode Typ. 0.1 µA(Vcc=3.0V, Ta=25°C), Max. 10 µA(Vcc=
- Serial input 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
- On-chip phase parator for fast lock and low noise
- On-chip phase control for phase parator