TX7-503C-ST3

TX7-503C-ST3
STRATUM III SMD TCXO
CMOS
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Features
Applications: transmission, TDM networks, SDH, SONET, wireless
communications, IEEE 1588v2, SyncE, STRATUM III, wireless
backhaul, metro carrier Ethernet, femtocells, picocells
Holdover stability: 0.37 ppm over 24 h
Overall stability: 4.60 ppm including 20 years aging
Output signal: CMOS
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Parameter
Specification
Frequency range
Standard frequencies
Frequency stability:
vs. temperature
vs. temperature
vs. supply change
vs. load change
vs. aging
vs. aging
Holdover stability
Frequency tolerance ex. factory
Supply voltage
Supply current
Output signal
Output load
10 ~ 52 MHz
10.000, 12.800,19.200, 20.000, 25.000 & 26.000 MHz
 4.60 ppm
overall stability including 20 years aging
 0.10 ppm
-20 ~ +70 °C
 0.28 ppm
-40 ~ +85 °C
 0.10 ppm
5 %
 0.10 ppm
10 %
 0.02 ppm
over 24 h
 2.50 ppm
over 20 years
 0.37 ppm
24 hours
 0.50 ppm
@ +25 °C
+3.3 V or +5.0 V
5 %
< 6 mA
CMOS
15 pF
5 %
Tri-state function
pin #1 = high or open
pin #1 = low
pin #3  signal
pin #3  high impedance
Phase noise @ 20 MHz carrier frequency
-120 dBc/Hz
-140 dBc/Hz
-148 dBc/Hz
-20 ~ +70 °C
-40 ~ +85 °C
-55 ~ +125 °C
tape & reel
@ 100 Hz
@
1 kHz
@ 10 kHz
commercial application
industrial application
Operating temperature range
Storage temperature range
Packaging units
Customer specifications on request
500 or 1’000 pieces
Pin function
#
#
#
#
1
2
3
4
Example for soldering pattern
Tri-state or not connected
GND
Output
Vdc
Do not design any conductive path between the pattern
Example for IR reflow soldering temperature
2002/95/EC RoHS compliant
QuartzCom AG
[email protected]
www.quartzcom.com
QuartzCom Asia
[email protected]
QuartzCom USA
[email protected]
02 May. 10