TX7-252
Miniature SMD TCXO
Clipped sine wave
Features
Applications: mobile communications, GPS
Ultra small package size: 2.5 x 2.0 x 0.9 mm
Output signal clipped sine wave
Low phase noise
Parameter
Frequency range
Standard frequencies
Frequency stability:
vs. temperature
vs. supply change
vs. load change
vs. aging
Frequency slope of perturbations
Static temperature hysteresis
Frequency tolerance ex. factory
Supply voltage
Supply current
Output signal
Output load
Phase noise @ 19.2 MHz carrier frequency
Operating temperature range
Storage temperature range
Packaging units
Customer specifications on request
Specification
16.0 ~ 40.0 MHz
16.367667, 19.20, 20.00 & 26.00 MHz
≤ ±1.0
~ 2.5 ppm
≤ ±0.2
ppm
≤ ±0.2
ppm
≤ ±1.0
ppm
≤ ±0.2
ppm/°
C
≤ ±0.6
ppm
≤ ±2.0
ppm
+2.8 V
< 1.5 mA
0.8 V
p-p
10 kΩ // 10 pF
-142 dBc/Hz
-20 ~ +70 °
C
-30 ~ +85 °
C
-55 ~ +125 °
C
tape & reel
@ +25 °
C
±5
%
clipped sine wave
@ 10 kHz
commercial application
industrial application
1’000 or 2’500 pieces
±5
%
±5
%
1 year
frequency measurement every 2 °
C
st
Pin function
#1
#2
#3
#4
GND
GND
Output
Vdc
Example for solder pattern
Do not design any conductive path between the pattern
Example for IR reflow soldering temperature
2002/95/EC RoHS compliant
QuartzCom AG
sales@quartzcom.com
www.quartzcom.com
QuartzCom Asia
sales-asia@quartzcom.com
QuartzCom USA
sales-usa@quartzcom.com
30 Apr. 10