Vectron OX-40X0-EAJ-2582-10 Oven controlled crystal oscillator Datasheet

OX-500
Oven Controlled Crystal Oscillator
Preliminary
Features
4-Pin package
Fast Warm-up
TCXO Replacement for better short term stability
Typical Applications
Base Stations
Test Equipment
Synthesizers
Military Communication Equipment
7 MHz – 40 MHz
20 MHz (SC); 13 MHz (AT)
Frequency Range
Standard Frequencies
Frequency stabilities1 [AT Cut Crystal-Standard- 7 to 20 MHz]
Min
vs. operating temperature range
(Referenced to +25°C)
Typ
Max
Units
-100
+100
ppb
-20 … +70°C
-250
+250
ppb
-20 … +70°C
-250
+250
ppb
-40… +85°C
Parameter
Min
Max
Units
Condition
Initial tolerance
-0.5
+0.5
ppm
at time of shipment, nominal EFC
vs. supply voltage change
-40
+40
ppb
VS ± 5% static
vs. load change
-40
+40
ppb
Load ± 5% static
vs. aging
/ day
-20
+20
ppb
after 30 days of operation
vs aging
/ year
-1
+1
ppm
after 30 days of operation
2
minutes
to ± 200ppb of final frequency (1 hour
reading) @ +25°C
Warm-up Time
Typ
Operating temperature range
Options5
Parameter
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Vectron International•267 LowellRoad, Hudson, New Hampshire 03051•Tel:+1-88-VECTRON-1
Vectron International GmbH & Co. KG • Landstraße, 74924 Neckarbischofsheim, Germany • Tel: +49 7268 801 100
OX-500 page: 1/5
Frequency stabilities1 [SC Cut Crystal-Option- 20 to 40 MHz]
Parameter
Min
vs. operating temperature range
Typ
Max
Units
-25
+25
ppb
-20 … +70°C
(Referenced to +25°C)
-50
+50
ppb
-40… +85°C
Parameter
Min
Max
Units
Condition
Initial tolerance
-0.2
+0.2
ppm
at time of shipment, nominal EFC
vs. supply voltage change
-20
+20
ppb
VS ± 5% static
vs. load change
-20
+20
ppb
Load ± 5% static
Typ
Operating temperature range
vs. aging
/ day
-5.0
+5.0
ppb
vs aging
/ year
-100
+100
ppb
2
minutes
to ± 100ppb of final frequency (1 hour
reading) @ +25°C
Condition
Warm-up Time
after 30 days of operation
≤ 60MHz;
after 30 days of operation
Supply Voltage (Vs)
Parameter
Min
Typ
Max
Units
Supply voltage [Standard]
3.135
3.3
3.465
VDC
2.0
Watts
during warm-up
0.65
Watts
steady state @ +25°C
Units
Condition
Power consumption
RF Output
Parameter
Min
Typ
Signal [Standard]
Max
HCMOS
Load
15
pF
Signal Level (Vol)
0.4
Signal Level (Voh)
2.4
Duty cycle
45
55
VDC
with Vs=3.3V and 15pF load
VDC
with Vs=3.3V and 15pF load
%
@ (Voh-Vol)/2
Units
Condition
Parameter
Min
Tuning Range
Tuning Range
Typ
Max
Fixed OCXO; No adjust
±5.0
±1.0
Linearity
10%
Tuning Slope
Positive
Control Voltage Range
0.0
1.4
±12
ppm
with AT cut Crystal
±3
ppm
with SC cut Crystal
2.8
VDC
with Vs=3.3V
htttp://www.vectron.com
Vectron International•267 LowellRoad, Hudson, New Hampshire 03051•Tel:+1-88-VECTRON-1
Vectron International GmbH & Co. KG • Landstraße, 74924 Neckarbischofsheim, Germany • Tel: +49 7268 801 100
OX-500 page: 2/5
Options5
Frequency Tuning (EFC)
Additional Parameters
Parameter
Min
Typ
Phase Noise3
Weight
Processing & Packing
Max
Units
Condition
-
dBc/Hz
1
Hz
-
dBc/Hz
10
Hz
-
dBc/Hz
100
Hz
-
dBc/Hz
1
kHz
-
dBc/Hz
10
kHz
6.0
g
@ 10 MHz
Handling & Processing Note
Absolute Maximum Ratings
Parameter
Min
Typ
Max
Units
Condition
Supply voltage (Vs)
5.5
V
with Vs=3.3VDC
Output Load
50
pF
Operable temperature range
-55
+85
°C
Storage temperature range
-55
+125
°C
Notes:
1 Contact factory for improved stabilities or additional product options. Not all options and codes are available at all
frequencies.
2 Unless otherwise stated all values are valid after warm-up time and refer to typical conditions for supply voltage,
frequency control voltage, load, temperature (25°C)
3 Phase noise degrades with increasing output frequency.
4 Subject to technical modification.
5 Contact factory for availability.
htttp://www.vectron.com
Vectron International•267 LowellRoad, Hudson, New Hampshire 03051•Tel:+1-88-VECTRON-1
Vectron International GmbH & Co. KG • Landstraße, 74924 Neckarbischofsheim, Germany • Tel: +49 7268 801 100
OX-500 page: 3/5
Enclosure
OX-500
Height “H”
Pin Length “L”
9.5
5.85min.
Pin Connections
1 Electronic Frequency Control Input (EFC)
7 Ground (Case)
8 RF Output
14 Supply Voltage Input
How to order this product:
Use this worksheet to forward the following information to your factory representative :
Model
Height
-
Supply Voltage
Code
RF Output
Code
Temperatur
Range
-
OX-40X
0
-
B
A
E
-
Stability
Frequency
Control
-
Frequency
108
0
-
10MHz
Model Code:
500: THT Version
Frequency Control:
0:
No Tuning
1:
±5.0...±12 ppm
2:
±1.0...±3.0 ppm
Height:
0:
9,5 mm
Supply Voltage Code:
D:
5V
E:
3,3 V RF Output Code:
A:
HCMOS
Temperature Range:
E:
-40...+85°C
J:
-20...+70°C
P:
0...+50°C
Stability Code:
258: ±25ppb
508: ±50ppb
107: ±100ppb
257: ±250ppb
htttp://www.vectron.com
Vectron International•267 LowellRoad, Hudson, New Hampshire 03051•Tel:+1-88-VECTRON-1
Vectron International GmbH & Co. KG • Landstraße, 74924 Neckarbischofsheim, Germany • Tel: +49 7268 801 100
OX-500 page: 4/5
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