-21-
`
`ABSTRACT
`
`A method to provide a low-power clock signal or a low-noise clock signal is described
`
`It is determined whether a low-power modeor a low-noise modeis in use. A voltage
`herein.
`reference input of a low-dropout voltage regulator (LDO) is switched to a low-power voltage
`reference for low-power mode and to a low-noise voltage reference for low-noise mode. The
`
`LDOprovides a constant voltage outputto a crystal oscillator. A clock signal is generated using
`
`the crystal oscillator. The clock signal is limited using a low-powerlimiter to generate a low-
`
`power output clock signal and/or is limited using a low-noise limiter to generate a low-noise
`
`clock signal. The low-poweroutput clock signal or the low-noise output clock signal is selected
`
`using a mux.
`
`BU 20586
`
`Atty. Dkt. No. 2875.3140000
`
`

Accessing this document will incur an additional charge of $.

After purchase, you can access this document again without charge.

Accept $ Charge

This document could not be displayed.

We could not find this document within its docket. Please go back to the docket page and check the link. If that does not work, go back to the docket and refresh it to pull the newest information.

Your account does not support viewing this document.

You need a Paid Account to view this document. Click here to change your account type.

Your account does not support viewing this document.

Set your membership status to view this document.

With a Docket Alarm membership, you'll get a whole lot more, including:

  • Up-to-date information for this case.
  • Email alerts whenever there is an update.
  • Full text search for other cases.
  • Get email alerts whenever a new case matches your search.

Become a Member

One Moment Please

The filing “” is large (MB) and is being downloaded.

Please refresh this page in a few minutes to see if the filing has been downloaded. The filing will also be emailed to you when the download completes.

Your document is on its way!

If you do not receive the document in five minutes, contact support at support@docketalarm.com.

Sealed Document

We are unable to display this document, it may be under a court ordered seal.

If you have proper credentials to access the file, you may proceed directly to the court's system using your government issued username and password.


Access Government Site

We are redirecting you
to a mobile optimized page.

We are unable to display this document.

HTTP Error 400: Found

Refresh this Document
Go to the Docket