TA I T I EN
50.8 x 50.8 mm Oven Controlled Crystal
50.8x50.8 mm Oven Controlled Crystal Oscillator – NB Type
Oscillator – NB Type
FEATURE
- Dimension 50.8x50.8x26.2 mm typical.
- ST Cut Crystal.
- Stratum 3E Performance.
- High stability ; Low Phase Noise.
- Packing: 16pcs/Box, 5Box/Carton , 90 pcs/Carton.
TYPICAL APPLICATION
- SDH/SONET, Telecommunications based station
- Test and measurement equipment
- Aerospace
- Synthesizer, Digital switch, Reference Timing Circuit
DIMENTION(mm)
DIMENSION (mm)
Our Performance, Your Reputation
RoHS Compliant Standard
Pin
1
2
3
4
Pin Out
VCO INPUT
REFERENCE VOLTAGE
R.F. OUTPUT
0 VOLTS & CASE
+
Unit:
Inch
mm
[BOTTOM VIEW]
5
VCO
ELECTRICAL SPECIFICATION
Parameter
Output
Frequency
Wave Form
Level
Load
Harmonics
Spurious
Frequency Stability
Ambient
Operating Temperature
Aging
At time of shipment
After indefinite storage
Min.
Nominal
5.0
Sine Wave
8.0
50
-30
-60
Max.
Unit
MHz
10.0
dBm
Ω
dBC
±10
+70
±0.5
±0.5
±50
±150
±2
±10
-130
-145
-150
-150
0.2
0.0
Positive
2.0
100
11.4
2.5
-
12.0
3.0
-
12.6
6.0
2.0
5.25
∞
±0.01
V
KΩ
V
W
V
KΩ
VDC
Control Voltage at which nominal
Frequency occurs at time of shipment
0.4
5.0
ppb
°C
Reference to +25°C
Note
6.0
-30
Daily
Yearly
10 years
After 30 days
ppb
VDC ±5 Change
In 10 minutes@ ±25 °C (Reference to 30Minutes)
dBc
Voltage
Warm-up
Phase Noise @5 MHz
@
@
@
@
10Hz
100Hz
1KHz
10KHz
Electrical Frequency Adjustment
Range
Control
Slope
Center
Input impedance
Input Power
Voltage
@ turn on current
Steady state @ 25°C
Reference Voltage
Voltage
Load
Temperature Stability
±ppm
V
4.75
9.0
5.0
Standard frequencies are frequencies which the crystal has been designed and does not imply a stock position.
*All aging stabilities are after storage of up to 1 year and apply after 30 days of continuous operation.
The daily aging rate also applies at the time of shipment from factory.
*The Electrical Frequency
Adjustment Range is sufficient for the life of the oscillator. Specification subject to change with frequency.
Available Frequency Range: 5MHz to 80 MHz including 5.0, 10.0, 16.384, 19.44, 24.576 and 32.768 MHz.
FREQ. STABILITY vs. TEMP. RANGE
Temp.
(°C)
ppm
±2
△
: Not available
±5
0 ~ +55
0 ~ +70
-30 ~ +70
*
: Standard
:Available (case by case)
Specifications subject to change without notice.
www.taitien.com
sales@taitien.com.tw
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