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DSC2231FI2-J0001T PDF预览

DSC2231FI2-J0001T

更新时间: 2024-01-06 15:40:39
品牌 Logo 应用领域
美国微芯 - MICROCHIP 机械输出元件振荡器
页数 文件大小 规格书
6页 562K
描述
CRYSTAL OSCILLATOR, CLOCK, CMOS OUTPUT

DSC2231FI2-J0001T 技术参数

是否Rohs认证: 符合生命周期:Active
Reach Compliance Code:compliant风险等级:5.18
其他特性:SELECTABLE OUTPUT FREQUENCY; LVDS O/P ALSO AVAILABLE; TR最长下降时间:2 ns
频率调整-机械:NO频率稳定性:25%
安装特点:SURFACE MOUNT标称工作频率:74.25 MHz
最高工作温度:85 °C最低工作温度:-40 °C
振荡器类型:CMOS输出负载:15 pF
物理尺寸:3.2mm x 2.5mm x 0.85mm最长上升时间:2 ns
最大供电电压:3.6 V最小供电电压:2.25 V
表面贴装:YES最大对称度:55/45 %
Base Number Matches:1

DSC2231FI2-J0001T 数据手册

 浏览型号DSC2231FI2-J0001T的Datasheet PDF文件第2页浏览型号DSC2231FI2-J0001T的Datasheet PDF文件第3页浏览型号DSC2231FI2-J0001T的Datasheet PDF文件第4页浏览型号DSC2231FI2-J0001T的Datasheet PDF文件第5页浏览型号DSC2231FI2-J0001T的Datasheet PDF文件第6页 
DSC2131 DSC2231  
Low-Jitter I2C/SPI Programmable Dual LVDS-CMOS Oscillator  
General Description  
Features  
The DSC2131 and DSC2231 series of  
programmable, high-performance dual LVDS-  
CMOS oscillators utilizes a proven silicon  
MEMS technology to provide excellent jitter  
and stability while incorporating high output  
frequency flexibility. DSC2131 and DSC2231  
allow the user to independently modify the  
frequency of each output and CMOS drive  
strength using I2C or SPI interface,  
respectively. User can also select from two  
pre-programmed default output frequencies  
using the control pin.  
Low RMS Phase Jitter: <1 ps (typ)  
High Stability: ±25, ±50 ppm  
Wide Temperature Range  
o Industrial: -40° to 85° C  
o Ext. commercial: -20° to 70° C  
High Supply Noise Rejection: -50 dBc  
Independent LVDS and CMOS Outputs  
I2C/SPI Programmable Freq & Drive  
Wide Frequency Range:  
o LVDS Output: 2.3 to 460 MHz  
o CMOS Output: 2.3 to 170 MHz  
DSC2131 and DSC2231 are packaged in 14-  
pin 3.2x2.5 mm QFN package and available  
in temperature grades from Ext. Commercial  
to Industrial.  
Miniature Footprint of 3.2x2.5mm  
Excellent Shock & Vibration Immunity  
o Qualified to MIL-STD-883  
Block Diagram  
High Reliability  
o 20x better MTF than quartz oscillators  
Supply Range of 2.25 to 3.6 V  
Lead Free & RoHS Compliant  
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  
Pin # DSC2131 (I2C)  
DSC2231 (SPI)  
3
5
6
7
NC  
SDA  
SCL  
SCLK  
MOSI  
MISO  
SS  
CS_bar  
______________________________________________________________________________________________________________________________________________  
DSC2131 DSC2231 Page 1 MK-Q-B-P-D-12050107  

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