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MB15F04 - Dual Serial Input PLL Frequency Synthesizer

General Description

The Fujitsu MB15F04 is a serial input Phase Locked Loop (PLL) frequency synthesizer with two 2.0GHz prescalers.

A 64/65 or a 128/129 for both 2.0GHz prescalers can be selected that enables pulse swallow operation.

Key Features

  • High frequency operation.
  • RX synthesizer : 2.0 GHz max. TX synthesizer : 2.0 GHz max. Low power supply voltage: VCC = 2.7 to 3.6 V Very Low power supply current : ICC = 11.0 mA typ. (Vcc = 3V) Power saving function : IPSTX = IPSTX = 10 µA 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.

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www.DataSheet4U.com FUJITSU SEMICONDUCTOR DATA SHEET DS04-21342-1E ASSP Dual Serial Input PLL Frequency Synthesizer MB15F04 s DESCRIPTION The Fujitsu MB15F04 is a serial input Phase Locked Loop (PLL) frequency synthesizer with two 2.0GHz prescalers. A 64/65 or a 128/129 for both 2.0GHz prescalers can be selected that enables pulse swallow operation. The latest BiCMOS process technology is used, resuItantly a supply current is limited as low as 11.0mA 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, MB15F04 is ideally suitable for digital mobile communications. s FEATURES • High frequency operation • • • • • RX synthesizer : 2.0 GHz max. TX synthesizer : 2.0 GHz max.