xhtf1040 cpt high accuracy atomic clock-银河网址

miniature structure;
3.3v low power supply, 1.5v low consumption;
uart serial port communication;
compatible with sa.45 pins

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features

☆ miniature structure;

☆ 3.3v low power supply, 1.5v low consumption;

☆ uart serial port communication;

☆ compatible with sa.45 pins;

☆ 1pps input synchronization and pps output;

☆ tod output.

main specifications

output electric level		hcmos el
frequency accuracy		＜5e-11
short term stability		3.0e-10/1s 1.0e-10/10s 3.0-11/100s
phase noise (ssb)	@10hz	≤-90dbc/hz
	@100hz	≤-120dbc/hz
	@1khz	≤-135dbc/hz
	@10khz	≤-145dbc/hz
frequency drifting		≤3e-11/day
power supply		3.2~ 3.4vdc
warm up time (normal temp.)		≤5min locked
repeatability		≤5e-11
frequency adjustment range		≥2e-8
1pps input synchronization function		1pps sync accuracy is better than ±50ns
pps input disciplined accuracy		≤5e-12 (average value of 24 hours after one day discipline)
holding performance		≤5μs (holding time difference of 24hours after one day discipline)
operating temperature		-40℃~ 70℃
temperature accuracy		1e-9 (typical)
storage temperature		-55℃~ 85℃
mtbf		160,000 hours
package		12 pins dual in-line package
external size		453615 (mm³)
weight		≤45g

external configuration

pins connection

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