DSC1123BE1-100.0000T datasheet, PDF

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DSC1123BE1-100.0000T: DescriptionStandard clock oscillator MEMS OSCILLATOR LOW POWER; CategoryPassive components Frequency controller and a timer oscillator The standard clock oscillator; File Size650KB，27 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com; Environmental Compliance

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DSC1123BE1-100.0000T Overview

Standard clock oscillator MEMS OSCILLATOR LOW POWER

DSC1123BE1-100.0000T Parametric

Parameter Name	Attribute value
Maker	Microchip
Product Category	Standard clock oscillator
frequency	100 MHz
frequency stability	50 PPM
load capacitance	2 pF
Working power voltage	2.25 V to 3.63 V
Supply voltage - min.	2.25 V
Supply voltage - max.	3.63 V
Output format	LVDS
Termination type	SMD/SMT
Package/box	CDFN-6
Minimum operating temperature	- 20 C
Maximum operating temperature	+ 70 C
length	5 mm
width	3.2 mm
high	0.85 mm
series	DSC1123
Encapsulation	Reel
Current rating	20 mA
type	Low Jitter Precision Oscillator
Duty Cycle - Max	52 %
Installation style	SMD/SMT
Factory packaging quantity	1000

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DSC1103/23

Low-Jitter Precision LVDS Oscillator

Features

• Low RMS Phase Jitter: <1 ps (typ.)

• High Stability: ±10 ppm, ±25 ppm, ±50 ppm

• Wide Temperature Range:

- Ext. Industrial –40°C to +105°C

- Industrial –40°C to +85°C

- Ext. Commercial –20°C to +70°C

• High Supply Noise Rejection: –50 dBc

• Wide Frequency Range:

- 2.3 MHz – 460 MHz

• Small Industry Standard Footprints

- 2.5 mm x 2.0 mm

- 3.2 mm x 2.5 mm

- 5.0 mm x 3.2 mm

- 7.0 mm x 5.0 mm

• Excellent Shock and Vibration Immunity

- Qualified to MIL-STD-883

• High Reliability

- 20x better MTF than quartz-based devices

• Low Current Consumption

• Supply Range of 2.25V to 3.63V

• Standby and Output Enable Functions

• Lead Free and RoHS-Compliant

General Description

The DSC1103 and DSC1123 series of high

performance oscillators utilizes a proven silicon MEMS

technology to provide excellent jitter and stability over

a wide range of supply voltages and temperatures. By

eliminating the need for quartz or SAW technology,

MEMS oscillators significantly enhance reliability and

accelerate product development, while meeting

stringent clock performance criteria for a variety of

communications, storage, and networking applications.

DSC1103 has a standby feature allowing it to

completely power-down when EN pin is pulled low. For

DSC1123, only the outputs are disabled when EN is

low. Both oscillators are available in industry standard

packages, including the smallest 2.5 mm x 2.0 mm,

and are drop-in replacements for standard 6-pin LVDS

crystal oscillators.

Block Diagram

Pin 1

Enable

Temp. Sensor &

Compensation

Circuitry

MEMS

Oscillator

Divider

Driver

Pin 6

Pin 2

Applications

• Storage Area Networks

- SATA, SAS, Fibre Channel

• Passive Optical Networks

- EPON, 10G-EPON, GPON, 10G-PON

• HD/SD/SDI Video and Surveillance

• PCI Express Gen 1/Gen 2/Gen 3

• Display Port

Pin 3

GND

PLL

Pin 5

Output

Pin 4

Output



2017 Microchip Technology Inc.

DS20005745A-page 1

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