MEMS定时解决方案
LEO Satellite Communicati开
sitMEMS timing benefits
精确定时
Most Robust in Harsh Conditions
Higher Reliability
•
•
•
50x better
acceleration
灵敏度
•
•
•
20x better
mechanical
shock
生存性
4x更好
vibration
反抗
•
•
•
Conforms to MIL-PRF-55310
No quartz
可靠性
问题
没有掩护或屏蔽
±0.5 ppm
向上
到
105°C
No activity dips
Extended operating
温度
范围
数字处理
Module
Payload
Interface
有效载荷
Comms Uplink
Chain
DSP
FPGA.
Ethernet
塞尔德
飞行
Control
Comms Downlink
Chain
CPU/MCU
LVDS/ECL
坐514x
Monitor &
控制
Module
坐934x
SIT204x
锡特米e
Application
Devices
类型
Function
Key Features
Reference clock for
上行/下行链路
Comms.
Super-TCXOs
1至220 MHz,0.004 ppb/
g
, ±0.5 ppm, ±15 ppb/°C
LEO satellite
communications
Differential
XOs
1
至725 MHz,±10 ppm,0.1 ps rms相位抖动
DSP, FPGA &
处理器钟表g
Single ended
XOs
1
到137 MHz,
±20.
PPM,
-55°C.
到
125°C
MEMS定时解决方案
LEO Satellite Communicati开
胜过石英
Conforms to MIL Specifications
Mechanical Shock
加速度敏锐y
质量
Reliability FIT (Rate)
Best-In-Class-Aging
Lower Acceleration (g) Sensitivity
了解更多
about SiTime Aerospace-Defense Timing Solutions
©
sitCorporation, April 2020. The information contained herein is subject to change at any time without notice.