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DSC1251NI2-55M82000

产品描述CMOS Output Clock Oscillator
产品类别无源元件    振荡器   
文件大小807KB,共30页
制造商Microchip(微芯科技)
官网地址https://www.microchip.com
下载文档 详细参数 全文预览

DSC1251NI2-55M82000概述

CMOS Output Clock Oscillator

DSC1251NI2-55M82000规格参数

参数名称属性值
其他特性ENABLE/DISABLE FUNCTION; BULK
频率调整-机械NO
最大供电电压3.63 V
最小供电电压2.25 V
最大对称度55/45 %
频率稳定性25%
标称工作频率55.82 MHz
振荡器类型CMOS
输出负载15 pF
端子数量6
封装主体材料PLASTIC
表面贴装YES
安装特点SURFACE MOUNT
最高工作温度85 °C
最低工作温度-40 °C
物理尺寸7.0mm x 5.0mm x 0.9mm
Objectid7310520534
Reach Compliance CodeCompliant
Country Of OriginThailand
Is SamacsysN
YTEOL5.94

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DSC12X1
High Performance CMOS MEMS Oscillator
Features
• Wide Frequency Range: 2.5 MHz to 170 MHz
(CMOS)
• Very Low RMS Phase Jitter: 650 fs (typ.)
• High Stability: ±20 ppm, ±25 ppm, ±50 ppm
• Wide Temperature Range:
- Automotive: –40°C to +125°C
- Extended Industrial: –40°C to +105°C
- Industrial: –40°C to +85°C
- Commercial: –20°C to +70°C
• 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 Oscillators
• Supply Range of 2.25V to 3.63V
• Standby, Frequency Select, and Output Enable
Functions
• Lead-Free and RoHS-Compliant
• Contact factory for Automotive-Grade AEC-Q100
Product
General Description
The DSC12x1 family of high performance oscillators
utilizes the latest generation of silicon MEMS
technology that improves phase noise and provides
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.
The DSC12x1 family features a control function on
pin 1 or pin 2 that permits either a standby feature
(complete power down when STDBY is low), output
enable (output is tri-stated with OE low), or a frequency
select (choice of two frequencies selected by FS
high/low). See the
Product Identification System
section for detailed information.
All oscillators are available in industry-standard
packages, including the small 2.5 mm x 2.0 mm, and
are “drop-in” replacements for standard 4-pin and 6-pin
CMOS quartz crystal oscillators.
Package Types
DSC1201/1211/1221
6-Lead CDFN/VDFN
Applications
Storage Area Networks
Passive Optical Networks
10/100G Ethernet
HD/SD/SDI Video and Surveillance
Display Port
OE/STDBY/FS
NC
GND
1
6
VDD
NC
CLK
2
5
3
4
DSC1231/1241/1251
6-Lead CDFN/VDFN
NC
OE/STDBY/FS
GND
1
6
VDD
NC
CLK
2
5
3
4
2019 Microchip Technology Inc.
DS20006010A-page 1
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