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MC145192 - Low-Voltage 1.1 GHz PLL Frequency Synthesizer

General Description

section.

40° to 85°C, unless otherwise Guaranteed Limit 0.2 x VDD 0.8 x VDD 100 300 0.1 VDD 0.1 0.25 0.36 0.6 1.0 0.25 0.36 0.35 ± 1.0 ± 15

Key Features

  • a single.
  • ended current source/sink phase detector A output and a double.
  • ended phase detector B output. Both phase detectors have linear transfer functions (no dead zones). The maximum current of the single.
  • ended phase detector output is determined by an external resistor tied from the Rx pin to ground. This current can be varied via the serial port. The MC145192 phase/frequency detector B φ R and φ V outputs can be powered from 2.7 to 5.5 V. This is optimized for 3.0 V sy.

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Other Datasheets by Motorola Semiconductor (now NXP Semiconductors)

Part Number Description
MC145190 1.1 GHz PLL Frequency Synthesizers
MC145191 1.1 GHz PLL Frequency Synthesizers
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by MC145192/D Low-Voltage 1.1 GHz PLL Frequency Synthesizer Includes On–Board 64/65 Prescaler The MC145192 is a low–voltage single–package synthesizer with serial interface capable of direct usage up to 1.1 GHz. A special architecture makes this PLL very easy to program because a byte–oriented format is utilized. Due to the patented BitGrabber™ registers, no address/steering bits are required for random access of the three registers. Thus, tuning can be accomplished via a 3–byte serial transfer to the 24–bit A register. The interface is both SPI and MICROWIRE™ compatible. The device features a single–ended current source/sink phase detector A output and a double–ended phase detector B output.