All specifications are subject to change without notice.
DS 223 Rev F | 08/19/05
S1613 Series
3.3V CMOS Low Jitter
Crystal Clock Oscillator (XO)
Electrical Performance
Parameter
Min.
Typ.
Max.
Units
Notes
Output frequency
Supply voltage
1.544
+2.97
+3.3
156.25
+3.63
15
25
40
55
10
±20 to ±50
MHz
V
As specified
1.544 to 32 MHz
Supply current, output enabled
mA
>32 to 50 MHz
>50 to 80 MHz
>80 to 156.25 MHz
Output Hi-Z
See Note 1 below
As specified
Supply current, standby mode
Frequency stability
Operating temperature
Output logic 0, VOL
Output logic 1, VOH
Output load
Duty cycle (1.544 to 80 MHz)
Duty cycle (>80 to 156.25 MHz)
Duty cycle (>80 to 156.25 MHz)
up to 50 MHz
Rise and fall
time
Jitter,
Phase
Jitter,
Accumulated
Jitter,
Total
>50 to 80 MHz
>80 to 125 MHz
>125 to 156.25 MHz
up to 80 MHz
>80 to 156.25 MHz
up to 80 MHz
>80 to 156.25 MHz
up to 80 MHz
>80 to 156.25 MHz
45
45
40
90% V
DD
-40
µA
ppM
°C
V
V
+85
10% V
DD
15 pF (max) or 10 LSTTL
55
55
60
7
5
3
2
1.5
1
5
3
50
30
%
%
%
-40 to +85°C measured 50%VDD
-10 to +70°C measured 50%VDD
-40 to-10°C, +70 to +85°C measured
50%VDD
ns
measured 20/80% of waveform
ps RMS
(1-σ)
ps RMS
(1-σ)
ps
pk-pk
10kHz to 20 MHz frequency band
20.000 adjacent periods
100.000 random periods
Notes:
1. As specified. Stability includes all combinations of operating temperature, load changes, rated input (supply) voltage changes, initial calibration tolerance (25°C),
aging (1 year at 25°C average effective ambient temperature), shock and vibration.
串口在设备文件下显示为： /dev/ttyS0 /dev/ttyS1 /dev/ttyS2 等
ls /dev/ttyS*
392635
开发板连接的是串口ttyS2
执行：echo Today is December 18, 2018 > /dev/ttyS2
串口会接收Today is ......
中国 北京—— Analog Devices, Inc. （纽约证券交易所代码 : ADI ），全球领先的高性能信号处理解决方案供应商，最新推出两款模拟输出驱动器—— AD5750 和 AD5751 ，能显著提高过程控制应用的效率和可靠性，包括那些在高恒流电压和高温条件下工作的过程控制应用。这两款器件基于 ADI 公司的 iCMOS ™工业工艺技术，输出驱动器的精度...[详细]
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