Technical Guidance (96 kB)

TX7-503C
SMD TCXO
CMOS
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Features
Parameter
Applications: mobile communications, GPS, instrumentation
Output signal CMOS
Frequency range up to 40.000 MHz
Highly shock and vibration resistant
Specification
Frequency range
10 ~ 40.000 MHz
Standard frequencies
10.0, 12.8, 16.0, 19.2, 20.0, 24.0, 25.0, 26.0, 32.768 & 40.0 MHz
Frequency stability:
vs. temperature
vs. supply change
 0.5 ~ 2.5 ppm
 0.1 ~ 0.28 ppm
 0.1 ppm
10.0 ~ 40.0 MHz
10.0 ~ 26.0 MHz
5 %
vs. load change
 0.1 ppm
5 %
vs. aging
 1.0 ppm
1st year
 0.5 ppm
@ +25 °C
Frequency tolerance ex. factory
Supply voltage
+2.8, +3.0, +3.3 & +5.0 V
Supply current
< 5 mA
-40 ~ +85 °C
-20 ~ +70 °C
Output signal
CMOS
Output level
V OH > 0.9 Vdc
V OL < 0.1 Vdc
Output load
Tri-state function
5 %
pin #3 
oscillation
pin #3 
high impedance
@ 10 kHz
commercial application
industrial application
Storage temperature range
15 pF
pin #1 high or open
pin #1 low
-140 dBc/Hz
-20 ~ +70 °C
-40 ~ +85 °C
-55 ~ +125 °C
Packaging units
tape & reel
1’000 or 2’500 pieces
Phase noise @ 20 MHz carrier frequency
Operating temperature range
Customer specifications on request
Pin function
#1
#2
#3
#4
Example for solder 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]
31 Oct. 10