Datasheet > DSC8121

DSC8121

更新时间： 2024-11-06 02:36:15

品牌	Logo	应用领域
麦瑞 - MICREL		/
页数	文件大小	规格书
6页	682K
描述
Programmable Low-Jitter Precision CMOS Oscillator

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DSC8121 数据手册

DSC8101 DSC8121

Programmable Low-Jitter Precision CMOS Oscillator

General Description

Features

The DSC8101 & DSC8121 series of high

performance field-programmable oscillators

utilizes a proven silicon MEMS technology to

provide excellent jitter and stability over a

 Low RMS Phase Jitter: <1 ps (typ)

 High Stability: ±10, ±25, ±50 ppm

 Wide Temperature Range

o Automotive: -55° to 125° C

o Ext. Industrial: -40° to 105° C

o Industrial: -40° to 85° C

wide

temperatures.

range

supply

voltages

and

Using the TIMEFLASH

programmer, the end user can easily

program the oscillators’ frequency in the field

for immediate testing or use in advance

prototype development or production.

o Ext. commercial: -20° to 70° C

 High Supply Noise Rejection: -50 dBc

 Short Lead Time: 2 Weeks

DSC8101 has a standby feature allowing it to

completely power-down when EN pin is

pulled low; whereas for DSC8121, only the

outputs are disabled when EN is low. Both

oscillators are available in industry standard

packages, including the small 3.2x2.5 mm²,

and are “drop-in” replacement for standard

4-pin CMOS quartz oscillators.

 Wide Freq. Range: 10 to 170 MHz

 Small Industry Standard Footprints

o 2.5x2.0, 3.2x2.5, 5.0x3.2, & 7.0x5.0 mm

 Excellent Shock & Vibration Immunity

o Qualified to MIL-STD-883

 High Reliability

o 20x better MTF than quartz oscillators

 Low Current Consumption

 Supply Range of 2.25 to 3.6 V

 Standby & Output Enable Function

 Lead Free & RoHS Compliant

Block Diagram

Applications

 Storage Area Networks

o SATA, SAS, Fibre Channel

 Passive Optical Networks

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

 Ethernet

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

 HD/SD/SDI Video & Surveillance

 PCI Express

Output Enable Modes

EN Pin

High

DSC8101

Output Active

Standby

DSC8121

Output Active

Output Disabled

 DisplayPort

Low

to the contents, products, programs or services described at any time without notice. This document neither states nor implies any kind of warranty, including, but not limited to

implied warranties of merchantability or fitness for a particular use.

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MK-Q-B-P-D-110410-01-2

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与DSC8121相关器件

型号	品牌	获取价格	描述	数据表
DSC8121AE1-T	MICREL	获取价格	Programmable Low-Jitter Precision CMOS Oscillator
DSC8121AE2-T	MICREL	获取价格	Programmable Low-Jitter Precision CMOS Oscillator
DSC8121AE5	MICROCHIP	获取价格	CRYSTAL OSCILLATOR, CLOCK, CMOS OUTPUT
DSC8121AE5-PROGRAMMABLE	MICROCHIP	获取价格	OSC PROG CMOS 2.25-3.6V EN/DS
DSC8121AE5-T	MICREL	获取价格	Programmable Low-Jitter Precision CMOS Oscillator
DSC8121AI1-T	MICREL	获取价格	Programmable Low-Jitter Precision CMOS Oscillator
DSC8121AI2	MICROCHIP	获取价格	CRYSTAL OSCILLATOR, CLOCK, CMOS OUTPUT
DSC8121AI2-PROGRAMMABLE	MICROCHIP	获取价格	OSC PROG CMOS 2.25-3.6V EN/DS
DSC8121AI2T	MICROCHIP	获取价格	OSC MEMS BLANK CMOS
DSC8121AI2-T	MICREL	获取价格	Programmable Low-Jitter Precision CMOS Oscillator

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