QUARTZCOM TX7-252

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
Specification
Frequency range
Standard frequencies
Frequency stability:
16.0 ~ 40.0 MHz
16.367667, 19.20, 20.00 & 26.00 MHz
vs. temperature
≤ ±1.0 ~ 2.5 ppm
vs. supply change
≤ ±0.2 ppm
vs. load change
≤ ±0.2 ppm
±5 %
vs. aging
≤ ±1.0 ppm
1 year
Frequency slope of perturbations
≤ ±0.2 ppm/°C
frequency measurement every 2 °C
Static temperature hysteresis
≤ ±0.6 ppm
Frequency tolerance ex. factory
≤ ±2.0 ppm
@ +25 °C
Supply voltage
+2.8 V
±5 %
Supply current
Output signal
< 1.5 mA
0.8 Vp-p
clipped sine wave
Output load
@ 10 kHz
commercial application
industrial application
Storage temperature range
10 kΩ // 10 pF
-142 dBc/Hz
-20 ~ +70 °C
-30 ~ +85 °C
-55 ~ +125 °C
Packaging units
tape & reel
1’000 or 2’500 pieces
Phase noise @ 19.2 MHz carrier frequency
Operating temperature range
±5 %
st
Customer specifications on request
Pin function
#1
#2
#3
#4
Example for solder pattern
GND
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]
30 Apr. 10