VT7-252
Miniature SMD VC-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
Frequency pulling range
Voltage control
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
>
±5
ppm
+1.5 V
±1.0
V
-142 dBc/Hz
-20 ~ +70 °C
-30 ~ +85 °C
-55 ~ +125 °C
tape & reel
@ 10 kHz
commercial application
industrial application
1’000 or 2’500 pieces
@ +25 °C
±5
%
clipped sine wave
±5
%
±5
%
1
st
year
frequency measurement every 2 °C
Pin function
#1
#2
#3
#4
Vc Voltage control
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
02 May. 10
QUARTZCOM [ QUARTZCOM THE COMMUNICATIONS COMPANY ]
