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MC145159-1

Motorola
Part Number MC145159-1
Manufacturer Motorola
Description Serial-Input PLL Frequency Synthesizer
Published Apr 28, 2015
Detailed Description MOTOROLA SEMICONDUCTOR TECHNICAL DATA Serial-Input PLL Frequency Synthesizer with Analog Phase Detector Interfaces with ...
Datasheet PDF File MC145159-1 PDF File

MC145159-1
MC145159-1

Overview
MOTOROLA SEMICONDUCTOR TECHNICAL DATA Serial-Input PLL Frequency Synthesizer with Analog Phase Detector Interfaces with Dual–Modulus Prescalers The MC145159–1 has a programmable 14–bit reference counter, as well as fully programmable divide–by–N/divide–by–A counters.
The counters are programmed serially through a common data input and latched into the appropriate counter latch, according to the last data bit (control bit) entered.
When combined with a loop filter and VCO, this device can provide all the remaining functions for a PLL frequency synthesizer operating up to the device’s frequency limit.
For higher VCO frequency operations, a down mixer or a dual–modulus prescaler can be used bet...


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