NF Type Stratum III Oven
Controlled Crystal Oscillator
FEATURE
1.Typical 20.4 × 12.8 × 11.0 mm, standard DIP14 package.
2.Stratum 3 (Overall ± 4.6ppm including 10 years aging.)
3.AT-Cut Crystal.
RoHS Compliant Standard
ORDERING INFORMATION
Select option
OCXO
Package
(mm)
Supply
Voltage
(V)
Pulling
Range
Freq.
Stability
(ppb)
Temp.
Range (ºC)
Output Logic
and Symmetry
Oscillator
Mode
Pin out
Lead Free
Dash
Freq.
(MHz)
L : 20.4
W : 12.8
H : 11.0
E : 3.3
T : 5.0
E : ±5.0
E : ± 30
G :±3.0
G : ± 50
N : NC H : ±100
I : ±200
B:
E:
0~+50
CMOS,
50
±5%
0~+70
Not Selectable
N : Normal
F : RoHS
By Customer Please refer to
Compliant
“OUTLINE
DRAWING”
XX.XXXXXX
N F
J T
Example NFTEGEJTNF-38.880000
OCXO F-TYPE; V
DD
: 5.0V; Pulling Range: ±5.0ppm; Freq. Stability: 50ppb; Temp. Range: 0°C to +70°C; Load: CMOS, Symmetry: 50±5%;
Pin out; Normal; RoHS Compliant; Freq.: 38.880000MHz.
* Not all combinations of options are available.
FREQ. STABILITY vs. TEMP. RANGE
Temp.(°C)
ppb
E: ±30
G: ±50
H: ±100
I: ±200
OCXO
92
B
E
D
0 to +50
0 to +70
-30 to +70
:Standard :Available (case by case) :Not available
OUTLINE DRAWING
0.803
20.40
Pin
0.504
12.80
Function
VCO INPUT OR
NOT CONNECTED
0 VOLTS & CASE
R.F. OUTPUT
+
VDC
1
7
8
14
(see note1)
MOD:
FREQ.:
S/N:
DATE:
0.720
18.30
0.480
12.20
Note 1. If the specification does not
specify parameters for PIN1
then PIN1 is NOT internally
CONNECTED.
1
0.433
11.00 MAX.
0.300
7.62
7
0.256
6.50
0.031
0.80
0.018
0.45
14
0.600
15.24
8
0.180
4.58
INCH
mm (REFERENCE ONLY)
Numbers for reference only. (Not stamped on unit)
Square corner designates PIN1.
www.taitien.com
Specifications subject to change without notice.
XO-0075-2 P.1/2
Jan. 1. 2008
TAITIEN
2008
Our Performance, Your Reputation
ELECTRICAL SPECIFICATION
Parameter
Output
Frequency
Wave Form
Level “1”
Level “0”
Load
Spurious
Ambient
Operating Temperature
Storage Temp. Range
Aging
At time of shipment
Daily
Yearly
10 years
10.0, 12.0, 13.0, 20.0, 24.0, 26.0, 38.88
3.5
-30
-40
0
0
100
4.75
±150
-85
-115
-135
-140
Positive
5
215
110
5.25
K
Ω
V
mA
+5
+5
±ppm
V
dBc
±0.5
±5.0
±0.5
±4.6
±50
Overall
VDC ±5% change
In 5 minutes @ +25°C
(Reference to 30 minutes)
ppb
ppm
ppb
ppm
CMOS
15
0.3
-60
±200
+70
+85
Reference to +25°C
V
pF
dBc
ppm
°C
MHz
Min.
Nominal
Max.
Note
Unit
Frequency Stability
Voltage
Warm-up
Phase Noise
@10 Hz
@100Hz
@1 kHz
@10 kHz
Electrical Frequnecy Adjustment
Range
Control
Slope
VCO Input impedance
Supply Voltage
turn on current
Steady state @25°C
Input Power
Standard frequencies are frequencies which the crystal has been designed and does not imply a stock position.
www.taitien.com
Specifications subject to change without notice.
XO-0075-2 P.2/2
Jan. 1. 2008
93
OCXO
嵌入式系统
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