Crystal Oscillator
- 70 -
Specifications
VCXO-252H
Model
VCXO-252H : LV-CMOS level SMD crystal oscillator
Features
"Small Size" as small as 0.72cc. (14.8x8.65x5.7mm)
Using welded crystal.
Hybrid-IC circuit construction.
TTL compatible output.
Typical Applications
Digital switching system
Standard Frequencies
27.0000MHz
52.000MHz
51.8400MHz
VCXO-252H
Frequency range
Frequency stability
Operable temperature range
Storage temperature range
Frequency aging
Frequency deviation
Frequency tuning voltage
Power supply voltage
Power supply current
Output load
Output level
Output symmetry
Rice time/Fall time
Vibration
Shock
Humidity
Weight
10
~
52MHz
40
10
-
6
MAX./
-
20
~
+
70:
-
20
~
+
70:
-
40
~
+
85:
5
10
-
6
MAX./year
60
10
-
6
MIN./
+
1.65V
1.65V (Positive)
+
1.65V
0.33V (at+25:)
V
DD
=
+
3.3V
0.33V
25mA MAX.
LV-CMOS
VOH:
+
2.97V MIN./VOL:
+
0.33V MAX.
40
~
60% (at
+
1.65V DC)
10ns MAX./10ns MAX.
10
~
55Hz Amplitude 1mm cycle 1 minute. 3 directions. 2 hours each
1000G
60: 95%/RH 1000 hours
1.5gr
* If specifications do not meet your requirements. We will design a unit to your requirements.
* All specifications and details published are subject to change without notice.
Item
Type
Outline
(unit : mm)
Land Pattern(reference)
1.27
3.81
3
0.7
0.1
8.65
0.2
5.7
0.3
3
5.8
1.27
14.8
0.2
13.5
0.2
5.08
0.2
#2
#1
1
0.2
1
0.2
4- 0.6
0.1
#4
#3
8.5
0.2
CONNECTION
: VC
: GND
: OUTPUT
: +DC
1
2
3
4
VCXO-252H
Original Size
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