MB15F73UV Overview
The Fujitsu MB15F73UV is a serial input Phase Locked Loop (PLL) frequency synthesizer with a 2250 MHz and a 600 MHz prescalers. A 64/65 or a 128/129 for the 2250 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. The BiCMOS process is used, as a result a supply current is typically 3.2 mA at 2.7.
MB15F73UV Key Features
- High frequency operation : RF synthesizer : 2250 MHz Max : IF synthesizer : 600 MHz Max
- Low power supply voltage : VCC = 2.4 V to 3.6 V
- Ultra low power supply current : ICC = 3.2 mA Typ (VCC = 2.7 V, Ta = +25 °C, SWIF = SWRF = 0 in IF/RF locking state) (Co
- Direct power saving function : Power supply current in power saving mode Typ 0.1 µA (VCC = 2.7 V, Ta = +25 °C) Max 10 µA
- 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