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MB15F73UV - Dual Serial Input PLL Frequency Synthesizer

General Description

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.

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) (Continued) s.

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www.DataSheet4U.com FUJITSU SEMICONDUCTOR DATA SHEET DS04-21376-2E ASSP Dual Serial Input PLL Frequency Synthesizer MB15F73UV s DESCRIPTION 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 V. The supply voltage range is from 2.4 V to 3.6 V. A refined charge pump supplies well-balanced output current with 1.5 mA and 6 mA selectable by serial data. The data format is the same as the previous one MB15F03SL, MB15F73SP/UL.