DSC1102CI5-T datasheet(1/28 Pages) MICROCHIP

部品番号	DSC1102CI5-T

部品情報	Low-Jitter Precision LVPECL Oscillator

PDF	28 Pages

Scroll/Zoom	100%

メーカー	MICROCHIP [Microchip Technology]

ホームページ	http://www.microchip.com

Logo

1 / 28 page

 2019 Microchip Technology Inc.

DS20006254A-page 1

DSC1102/22

Features

• Low RMS Phase Jitter: <1 ps (typ.)

• High Stability: ±10 ppm, ±20 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 to 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, and 7.0 mm x 5.0 mm

• Excellent Shock and Vibration Immunity

- Qualified to MIL-STD-883

• High Reliability

- 20x Better MTF than Quartz Oscillators

• Low Current Consumption

• Supply Range of 2.25V to 3.63V

• Standby and Output Enable Function

• Lead Free and RoHS Compliant

• LVDS and HCSL Versions Available

Applications

• Storage Area Networks

- SATA, SAS, Fibre Channel

• Passive Optical Networks

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

• Ethernet

- 1G, 10GBASE-T/KR/LR/SR, and FCoE

• HD/SD/SDI Video and Surveillance

General Description

The DSC1102 and

DSC1122 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.

DSC1102 has a standby feature allowing it to

completely power down when EN pin is pulled low;

whereas for DSC1122, 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 LVPECL quartz crystal oscillators.

Block Diagram

TEMP SENSOR &

COMPENSATION

CIRCUITRY

MEMS

OSCILLATOR

PLL

DIVIDER

DRIVER

Pin 1

ENABLE

Pin 2

NC

Pin 3

GND

Pin 6

V

DD

Pin 5

OUTPUT

Pin 4

OUTPUT

TABLE 1:

OUTPUT ENABLE MODES

EN Pin

DSC1102

DSC1122

High

Outputs Active

NC

Outputs Active

Low

Standby

Outputs Disabled

Low-Jitter Precision LVPECL Oscillator

同様の部品番号 - DSC1102CI5-T

メーカー	部品番号	データシート	部品情報
Micrel Semiconductor	DSC1102CI5	599Kb / 7P	Low-Jitter Precision LVPECL Oscillator

More results

同様の説明 - DSC1102CI5-T

メーカー	部品番号	データシート	部品情報
Cypress Semiconductor	CY2X014	436Kb / 15P	Low Jitter LVPECL Crystal Oscillator
Cypress Semiconductor	CY2X014_V2	410Kb / 14P	Low Jitter LVPECL Crystal Oscillator
EUROQUARTZ limited	EMEM1102	428Kb / 4P	Low Jitter Precision LVPECL Oscillator
Micrel Semiconductor	DSC1102	599Kb / 7P	Low-Jitter Precision LVPECL Oscillator
Connor-Winfield Corpora...	PB223-156M	376Kb / 2P	Low Jitter LVPECL Clock Oscillator
Cypress Semiconductor	CY2X014	630Kb / 16P	Low Jitter LVPECL Crystal Oscillator
Micrel Semiconductor	DSC2022	636Kb / 6P	Low-Jitter Configurable Dual LVPECL Oscillator
	DSC2020	629Kb / 5P	Low-Jitter Configurable LVPECL Oscillator
	DSC2032	641Kb / 6P	Low-Jitter Configurable LVDS-LVPECL Oscillator
	DSC8102	605Kb / 6P	Programmable Low-Jitter Precision LVPECL Oscillator