AK1547 - 4GHz Low Noise Integer-N Frequency Synthesizer

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AKM

AK1547 4GHz Low Noise Integer-N Frequency Synthesizer by AKM - Datasheet Preview — Datasheet preview – AK1547

Datasheet Details

Part number	AK1547
Manufacturer	AKM
File Size	631.26 KB
Description	4GHz Low Noise Integer-N Frequency Synthesizer
Datasheet	AK1547 Datasheet
Additional preview pages of the AK1547 datasheet.

Product details

Description

and Assignments _____________________________________________ 4 Absolute Maximum Ratings ____________________________________________________________ 6 Recommended Operating Range ________________________________________________________ 6 Electrical Characteristics ______________________________________________________________ 7 Block Functional Descriptions _________________________________________________________ 11 Register Map _________________________________________________________________

Features

Operating frequency : Programmable charge pump current : 500MHz to 4GHz 650μA to 5200μA typical with 8steps The current range can be controlled by an external resistor. Fast lock mode for improved lock time : The programmable timer can switch two charge pump current setting. Supply Voltage : Separate Charge Pump Power Supply : Excellent Phase Noise : On-chip lock detection feature of PLL : Digit 2.7 to 5.5 V (PVDD, AVDD pins) PVDD to 5.5V (CPVDD pin) -218dBc/Hz Selectable P.

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Published: May 11, 2014 |