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MC145170-2 - PLL Frequency Synthesizer with Serial Interface

Datasheet Summary

Description

section.

2.

ESD data available upon request.

Features

  • fully programmable R and N counters, an amplifier at the fin pin, on-chip support of an external crystal, a programmable reference output, and both single- and double-ended phase detectors with linear transfer functions (no dead zones). A configuration (C) register allows the part to be configured to meet various.

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Datasheet Details

Part number MC145170-2
Manufacturer Motorola
File Size 751.86 KB
Description PLL Frequency Synthesizer with Serial Interface
Datasheet download datasheet MC145170-2 Datasheet
Additional preview pages of the MC145170-2 datasheet.

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Full PDF Text Transcription

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Freescale Semiconductor Technical Data MC145170-2/D Rev. 5, 1/2005 MC145170-2 MC145170-2 PLL Frequency Synthesizer with Serial Interface Package Information P Suffix SOG Package Case 648 1 Introduction The new MC145170-2 is pin-for-pin compatible with the MC145170-1. A comparison of the two parts is shown in Table 1 on page 2. The MC145170-2 is recommended for new designs and has a more robust power-on reset (POR) circuit that is more responsive to momentary power supply interruptions. The two devices are actually the same chip with mask options for the POR circuit. The more robust POR circuit draws approximately 20 µA additional supply current. Note that the maximum specification of 100 µA quiescent supply current has not changed.
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