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MB15E07SR - Single Serial Input PLL Frequency Synthesizer On-chip 2.5 GHz Prescaler

Description

The Fujitsu MB15E07SR is a serial input Phase Locked Loop (PLL) frequency synthesizer with a 2.5 GHz prescaler.

The 2.5 GHz prescaler has a dual modulus division ratio of 32/33 or 64/65 enabling pulse swallowing operation.

The supply voltage range is between 2.7 V and 5.0 V.

Features

  • High frequency operation: 2.5 GHz Max Low power supply voltage: VCC = 2.7 V to 5.0 V Ultra Low power supply current:ICC = 8.0 mA Typ (VCC = Vp = 3.75 V, Ta = +25°C, in locking state) Direct power saving function:Power supply current in power saving mode Typ 0.1 µA (VCC = Vp = 3.75 V, Ta = +25°C).
  • Dual modulus prescaler: 32/33 or 64/65 (Continued).

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www.DataSheet4U.com FUJITSU SEMICONDUCTOR DATA SHEET DS04-21378-2E ASSP Single Serial Input PLL Frequency Synthesizer On-chip 2.5 GHz Prescaler MB15E07SR ■ DESCRIPTION The Fujitsu MB15E07SR is a serial input Phase Locked Loop (PLL) frequency synthesizer with a 2.5 GHz prescaler. The 2.5 GHz prescaler has a dual modulus division ratio of 32/33 or 64/65 enabling pulse swallowing operation. The supply voltage range is between 2.7 V and 5.0 V. A refined charge pump supplies well-balanced output currents of 1.0 mA and 4.0 mA. The charge pump current is selectable by serial data. The phase noise of MB15E07SR was drastically improved comparing wuth the former single PLL, MB15E07SL.
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