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VT7-252 Datasheet(PDF) 1 Page - QUARTZCOM the communications company

Part No. VT7-252
Description  Miniature SMD VC-TCXO Clipped sine wave Output signal clipped sine wave
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Maker  QUARTZCOM [QUARTZCOM the communications company]
Homepage  http://www.quartzcom.com
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VT7-252 Datasheet(HTML) 1 Page - QUARTZCOM the communications company

   
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VT7-252
Miniature SMD VC-TCXO
Clipped sine wave
2002/95/EC RoHS compliant
02 May. 10
QuartzCom AG
QuartzCom Asia
QuartzCom USA
sales@quartzcom.com
sales-asia@quartzcom.com
sales-usa@quartzcom.com
www.quartzcom.com
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
16.0 ~ 40.0 MHz
Standard frequencies
16.367667, 19.20, 20.00 & 26.00 MHz
Frequency stability:
vs. temperature
≤ ±1.0 ~ 2.5 ppm
vs. supply change
≤ ±0.2 ppm
±5 %
vs. load change
≤ ±0.2 ppm
±5 %
vs. aging
≤ ±1.0 ppm
1
st 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
< 1.5 mA
Output signal
0.8 Vp-p
clipped sine wave
Output load
10 k
Ω // 10 pF
Frequency pulling range
>
±5 ppm
Voltage control
+1.5 V
±1.0 V
Phase noise @ 19.2 MHz carrier frequency
-142 dBc/Hz
@
10 kHz
Operating temperature range
-20 ~ +70 °C
commercial application
-30 ~ +85 °C
industrial application
Storage temperature range
-55 ~ +125 °C
Packaging units
tape & reel
1’000 or 2’500 pieces
Customer specifications on request
Pin function
# 1
Vc Voltage control
# 2
GND
# 3
Output
# 4
Vdc
Example for solder pattern
Do not design any conductive path between the pattern
Example for IR reflow soldering temperature


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