DSC1105 datasheet(3/28 Pages) MICROCHIP

Part #	DSC1105

Description	Low EMI, Low-Jitter Precision CMOS Oscillator

PDF	28 Pages

Scroll/Zoom	100%

Manufacturer	MICROCHIP [Microchip Technology]

Direct Link	http://www.microchip.com

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3 / 28 page

 2017 Microchip Technology Inc.

DS20005869A-page 3

DSC1105/25

Frequency

2.3

—

100

MHz

CL = 15 pF, –20°C to +70°C

and –40°C to +85°C

3.3

—

100

CL = 15 pF, –40°C to +105°C

and –55°C to +125°C

Output Duty Cycle

SYM

—

Period Jitter

JPER

—4

—

psRMS FOUT = 100 MHz

Integrated Phase Noise

JPH

—0.3

—

psRMS

200 kHz to 20 MHz @ 100 MHz

—

0.38

—

100 kHz to 20 MHz @ 100 MHz

—

1.7

12 kHz to 20 MHz @ 100 MHz

Note 1: Pin 6 VDD should be filtered with 0.1 µF capacitor.

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

3: Output Waveform and Test Circuit figures define the parameters.

4: Output is enabled if pad is floated or not connected.

TABLE 1-1:

DC CHARACTERISTICS (CONTINUED)

Parameters

Sym.

Min.

Typ.

Max.

Units

Conditions

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