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MB15F02L - Dual Serial Input PLL Frequency Synthesizer

General Description

The Fujitsu MB15F02L is a serial input Phase Locked Loop (PLL) frequency synthesizer with a 1.2 GHz and a 250 MHz prescalers.

A 64/65 or a 128/129 for the 1.2 GHz prescaler, and a 16/17 or a 32/33 for 250 MHz prescaler can be selected that enables pulse swallow operation.

Key Features

  • High frequency operation RF synthesizer: 1.2 GHz max. / IF synthesizer: 250 MHz max. Low power supply voltage: VCC = 2.7 to 3.6 V Very Low power supply current : ICC = 4.0 mA typ. (VCC = 3 V) Power saving function : Supply current at power saving mode Typ.0.1 µA (VCC = 3 V), Max.10 µA (IPS1 = IPS2) Dual modulus prescaler : 1.2 GHz prescaler (64/65,128/129) , 250 MHz prescaler (16/17,32/33) Serial input 14-bit programmable refe.

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www.DataSheet4U.com FUJITSU SEMICONDUCTOR DATA SHEET DS04–21353–1E ASSP Dual Serial Input PLL Frequency Synthesizer MB15F02L s DESCRIPTION The Fujitsu MB15F02L is a serial input Phase Locked Loop (PLL) frequency synthesizer with a 1.2 GHz and a 250 MHz prescalers. A 64/65 or a 128/129 for the 1.2 GHz prescaler, and a 16/17 or a 32/33 for 250 MHz prescaler can be selected that enables pulse swallow operation. The latest BiCMOS process technology is used, resuItantly a supply current is limited as low as 4.0 mA typ. at a supply voltage of 3.0 V. Furthermore, a super charger circuit is included to provide a fast tuning as well as low noise performance.