DSC2311KE2-R0001 datasheet(3/18 Pages) MICROCHIP

Part #	DSC2311KE2-R0001

Description	Crystal-less??Configurable Two-Output Clock Generator

PDF	18 Pages

Scroll/Zoom	100%

Manufacturer	MICROCHIP [Microchip Technology]

Direct Link	http://www.microchip.com

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3 / 18 page

 2016 Microchip Technology Inc.

DS20005611A-page 3

DSC2311

Output Duty Cycle

SYM

—

Period Jitter (Note 5)JPER

—3

—

psRMS FO1 = FO2 = 25 MHz

Integrated Phase Noise

JCC

—0.3

—

psRMS

200 kHz to 20 MHz @

25 MHz

—0.38

—

100 kHz to 20 MHz @

25 MHz

—1.7

12 kHz to 20 MHz @

25 MHz

ELECTRICAL CHARACTERISTICS (CONTINUED)

Specifications: VDD = 3.3V; TA = +25°C unless otherwise specified.

Parameters

Sym.

Min.

Typ.

Max.

Units

Conditions

Note 1:

Pin 4 VDD should be filtered with a 0.01 µF capacitor.

Output is enabled if Enable pad is floated or not connected. Operating current = disabled current + ∆IDD

from FOUT1 + ∆IDD from FOUT2. See Current Consumption graph for more information.

For other ppm stabilities, please contact the factory.

tSU is time to 100 ppm stable output frequency after VDD is applied and outputs are enabled.

Period jitter includes crosstalk from adjacent output.

DSC2311KE2-R0001 Datasheet(PDF) 3 Page - Microchip Technology