Technical Guidance (97 kB)

VXO-5S-4p
Miniature packaged SMD VCXO
CMOS
Features
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Applications: telecommunications, instrumentation, microwave
Miniature package size: 3.2 x 2.5 x 1.0 mm
Output frequency range 2 MHz to 54 MHz
Low phase noise
Highly shock and vibration resistant
Specification
VXO-5S28-4p
VXO-5S3-4p
Frequency range
2 ~ 54 MHz
Standard frequencies
27.0 MHz and 27.160 MHz
Supply voltage
+1.8 V 5 %
+2.8 V 5 %
+3.3 V 5 %
Supply current
3 ~ 8 mA
Frequency stability
< 30 ppm
(all inclusive) (*)
< 50 ppm
Output signal
CMOS
Output voltage
VOH  0.9 x Vdc VOL  0.1 x Vdc
Output load
15 pF
Symmetry
40 ~ 60 %
@ ½ Vdc
Rise / Fall time
6 ~ 10 ns
Voltage control (Vc)
+0.9 V 0.9 V
+1.4 V 1.4 V
+1.65 V 1.654 V
Impedance (Vc to GND)
> 100 k
>80 ppm
1.8 Vdc
Frequency pulling range
>90 ppm
2.8 Vdc
>90 ppm
3.3 Vdc
Modulation bandwidth
> 10 kHz
@ -3 dB
Phase noise
-125 dBc/Hz
@ 1 kHz
Operating temperature range
-20 ~ +70 °C
Packaging units
tape & reel
500 or 1’000 pieces
(*) All inclusive
frequency stability vs. temperature, tolerance, aging, supply & load variation
Customer specifications on request
Parameter
VXO-5S18-4p
Pin function
#1
#2
#3
#4
Example for solder pattern
Vc Voltage control
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 Mar. 11