TAITIEN
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25.4 x 22.1 Oven
25.4 x 22.1 Oven Controlled Crystal Oscillator – NJ Type
Controlled
Crystal Oscillator –
NJ Type
FEATURE
- Dimension 25.4 x 22.1 x 11.0 mm typical.
- SC Cut Crystal.
- High stability ; Low Phase Noise.
- Packing: 40pcs/Box, 5 Box/Carton, 200pcs /Carton
TYPICAL APPLICATION
- SDH/SONET, Telecommunication base station
- Test and measurement equipment
- Aerospace
- Synthesizer, Digital switch, Reference Timing Circuit
DIMENSION
[BOTTOM VIEW]
1.000
25.40
3
4
RoHS Compliant Standard
SOLDER PAD LAYOUT
PIN CONNECTIONS
PIN
1
0.154
3.56
FUNCTION
VCO INPUT
NOT CONNECTED
REFERENCE VOLTAG
E
NOT CONNECTED
+VDC
R. F. OUTPUT
OVEN MONITOR
NOT CONNECTED
0 VOLTS & CASE
0 VOLTS & CASE
or
or
or
5
0.433 MAX. 0.100
2.54
11.00
1
6
0.700
0.300 17.78
7.62
0.870
22.1
(See Note 1)
2
0.130
3.30
0.300
7.62
0.700
17.78
2
(See Note 1)
3
4
5
7
0.100
2.54
Numbers for reference only.
(Not st amped on unit)
6
7
0.926
23.50
INCH
mm (REFERENCE ONLY)
ELECTRICAL SPECIFICATION
Parameter
Output
Frequency
Wave Form
Level ”1”
Level ”0”
Load
Spurious
Min.
Nominal
10
CMOS
Max.
Unit
MHz
V
pF
dBc
ppb
°C
Referenced to +25°C
Test Condition
2.4
0.4
15
-70
±30
+70
±1.0
±1.0
±100
±350
±10
±20
-115
-135
-140
-140
0.4
0.0
Positive
1.0
100
3.14
1.4
3.3
1.8
3.46
3.0
1.0
2.88
∞
±0.01
1.0
2.8
Frequency Stability
Ambient
Operating Temperature
Aging
At time of shipment
After indefinite storage
- Daily
- Yearly
- 10 years
Voltage
Warm-up
Phase Noise @ 10 MHz
0
After 30 days
ppb
±5% Change
In 5 minutes@ +25°C (Referenced to 1 Hour)
@ 10Hz
@ 100Hz
@ 1KHz
@ 10KHz
dBc
Electrical Frequency Adjustment
Range
Control
Slope
Center
Input impedance
Voltage
Current
Steady state
Reference Voltage
Voltage
Load
Temperature Stability
Input Power
±ppm
V
V
K
V
W
V
K
VDC
@ turn on
@ 25°C
Optional 4.0V (Note1), 5.0V (Note2)
Control Voltage at which nominal
Frequency occurs at time of shipment
2.72
9.0
2.8
Standard frequencies are frequencies which the crystal has been designed and does not imply a stock position.
Note 1: For all +5.0V input power units. Note2: For all +12V input power units.
*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 40 MHz including 5.0, 10.0, 16.384, 19.44, 24.576 and 32.768 MHz
FREQ. STABILITY vs. TEMP. RANGE
Temp.
(°C)
ppb
±3
±5
±10
0 ~ +70
-20 ~ +70
-40 ~ +85
*
○
: Available
△:Conditional
X: Not available
www.taitien.com
sales@taitien.com.tw
49
Specifications subject to change without notice.
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