Part Number
|
AK1541 |
Manufacturer
|
AKM |
Description
|
20 to 600MHz Delta-Sigma Fractional-N Frequency Synthesizer |
Published
|
May 11, 2014 |
Detailed Description
|
[AK1541]
AK1541
20 to 600MHz Delta-Sigma Fractional-N Frequency Synthesizer
1. Overview
The AK1541 is a Delta-Sigma Fra...
|
Datasheet
|
AK1541
|
Overview
[AK1541]
AK1541
20 to 600MHz Delta-Sigma Fractional-N Frequency Synthesizer
1.
Overview
The AK1541 is a Delta-Sigma Fractional-N PLL (Phase Locked Loop) frequency synthesizer with a frequency switching function, covering a wide range of frequencies from 20 to 600MHz.
This product consists of an 18-bit Delta-Sigma modulator, a low-noise phase frequency comparator, a highly accurate charge pump, a reference divider and a dual-module prescaler (P/P+1).
An excellent PLL can be achieved by combining this synthesizer with the external loop filter and VCO (Voltage Controlled Oscillator).
The access to the registers is controlled via a three-lines serial interface.
The operating supply voltage is f...
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