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MB15E03SL - Single Serial Input PLL Frequency Synthesizer On-Chip 1.2GHz Prescaler

Description

The Fujitsu MB15E03SL is a serial input Phase Locked Loop (PLL) frequency synthesizer with a 1.2 GHz prescaler.

The 1.2 GHz prescaler has a dual modulus division ratio of 64/65 or 128/129 enabling pulse swallowing operation.

The supply voltage range is between 2.4 V and 3.6 V.

Features

  • High frequency operation: 1.2 GHz max.
  • Low power supply voltage: VCC = 2.4 V to 3.6 V.
  • Ultra Low power supply current: ICC = 2.0 mA typ. (VCC = Vp = 2.7 V, Ta = +25°C, in locking state) ICC = 2.5 mA typ. (VCC = Vp = 3 V, Ta = +25°C, in locking state).
  • Direct power saving function: Power supply current in power saving mode Typ. 0.1 µA (VCC = Vp = 3 V, Ta = +25°C), Max. 10 µA (VCC = Vp = 3 V).
  • Dual modulus prescaler: 64/65 or 128/129.
  • Serial i.

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FUJITSU SEMICONDUCTOR DATA SHEET ASSP Single Serial Input PLL Frequency Synthesizer On-chip 1.2 GHz Prescaler MB15E03SL DS04-21359-4E s DESCRIPTION The Fujitsu MB15E03SL is a serial input Phase Locked Loop (PLL) frequency synthesizer with a 1.2 GHz prescaler. The 1.2 GHz prescaler has a dual modulus division ratio of 64/65 or 128/129 enabling pulse swallowing operation. The supply voltage range is between 2.4 V and 3.6 V. The MB15E03SL uses the latest BiCMOS process, as a result, the supply current is typically 2.0 mA at 2.7 V. A refined charge pump supplies a well balanced output currents of 1.5 mA or 6 mA. The charge pump current is selectable by serial data. MB15E03SL is ideally suited for wireless mobile communications, such as GSM. s FEATURES • High frequency operation: 1.
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