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OX-501_09

型号:

OX-501_09

描述:

恒温晶体振荡器[ Oven Controlled Crystal Oscillator ]

品牌:

VECTRON[ Vectron International, Inc ]

页数:

4 页

PDF大小:

199 K

OX-501  
Oven Controlled Crystal Oscillator  
OX-501  
Features  
• 6-Pin SMD package  
Applications  
• Base stations  
• Fast warm-up  
• Test equipment  
• Femto base station  
• Military communication equipment  
• TCXO replacement for better short term stability  
• Frequency Range, 10 MHz to 100 MHz  
• Standard frequencies, 10, 12.8, 16.384, 19.44, 20, 30.72,  
38.88, 51.84 MHz  
Performance Specifications  
Frequency Stabilities1 (AT-Cut Crystal-Standard - 7 to 20 MHz)  
Parameter  
Min  
Typical  
Max  
Units  
Condition  
vs. operating temperature range  
(referenced to +25°C)  
-100  
-250  
-250  
+100  
+250  
+250  
ppb  
ppb  
ppb  
-20 to +70°C  
-20 to +70°C  
-40 to +85°C  
Initial tolerance  
vs. supply voltage change  
vs. load change  
vs. aging / day  
vs. aging / year  
vs. aging / year  
-0.5  
-20  
-20  
-10  
-300  
-500  
+0.5  
+20  
+20  
+10  
+300  
+500  
ppm  
ppb  
ppb  
ppb  
ppb  
ppb  
at time of shipment, nominal EFC  
VS 5ꢀ static  
Load 5ꢀ static  
after 30 days of operation  
≤ 60MHz; after 30 days of operation  
≥ 60MHz; after 30 days of operation  
Warm-up time  
2
minutes  
to 200ppb of ꢁnal frequency (1 hour reading)  
@ +25°C  
Frequency Stabilities1 (SC-Cut Crystal-Option - 20 to 40 MHz)  
vs. operating temperature range  
(referenced to +25°C)  
-30  
-50  
+30  
+50  
ppb  
ppb  
-20 to +70°C  
-40 to +85°C  
Initial tolerance  
vs. supply voltage change  
vs. load change  
vs. aging / day  
vs. aging / year  
vs. aging / year  
-0.2  
-10  
-10  
-5.0  
-100  
-500  
+0.2  
+10  
+10  
+5.0  
+100  
+500  
ppm  
ppb  
ppb  
ppb  
ppb  
ppb  
at time of shipment, nominal EFC  
VS 5ꢀ static  
Load 5ꢀ static  
after 30 days of operation  
≤ 60 MHz; after 30 days of operation  
≥ 60MHz; after 30 days of operation  
Warm-up time  
2
minutes  
to 100ppb of ꢁnal frequency (1 hour reading)  
@ +25°C  
Page 1 of 4  
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com  
Performance Specifications  
Supply Voltage (Vs)  
Parameter  
Min  
Typical  
3.3  
Max  
3.465  
2.2  
Units  
VDC  
Condition  
Supply voltage (standard)  
3.135  
Watts  
Watts  
during warm-up  
Power consumption  
0.7  
steady state @ +25°C  
RF Output  
Signal [standard]  
Load  
HCMOS  
15  
pF  
VDC  
VDC  
Signal Level (Vol)  
Signal Level (Voh)  
Duty Cycle  
0.4  
55  
with Vs=3.3V and 15pF Load  
with Vs=3.3V and 15pF Load  
@ (Voh-Vol)/2  
2.4  
45  
Frequency Tuning (EFC)  
Fixed OCXO; No adjust  
Tuning Range  
Tuning Range  
5.0  
1.0  
12  
3
ppm  
with AT cut crystal  
with SC cut crystal  
ppm  
Linearity  
10ꢀ  
Tuning Slope  
Positive  
Control Voltage Range  
0.0  
1.4  
2.8  
VDC  
with Vs=3.3V  
Additional Parameters  
-65  
-95  
-120  
-140  
-145  
dBc/Hz  
1 Hz  
10 Hz  
100 Hz  
1 kHz  
10 kHz  
dBc/Hz  
dBc/Hz  
dBc/Hz  
dBc/Hz  
Phase Noise3  
@ 10MHz  
Weight  
8.0  
g
Processing & Packing  
Handling & Processing Note  
Absolute Maximum Ratings  
Supply voltage (Vs)  
5.5  
50  
V
with Vs=5.0VDC  
Output Load  
pF  
°C  
°C  
Operable Temperature Range  
Storage Temperature Range  
-55  
-55  
+85  
+125  
Outline Drawing / Enclosure  
Dimensions in mm  
OX-500  
Height “H”  
9.9  
Pin Length “L”  
N/A  
6.4  
N/A  
Pin Connections  
1
2
3
4
5
6
Electronic Frequency Control Input (EFC)  
Enable  
Ground (Case)  
RF Output  
Uref  
Supply Voltage Input  
Page 2 of 4  
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com  
Standard Shipping Method (OX-501)  
Lage im Gurt  
Position in tape  
Pin 1  
Abwickelrichtung  
Unwinding direction  
A
X
B
Gurtunterseite  
Tape buttom side  
K
Gurtoberseite  
Tape upper side  
*bei W ≤ 24 mm nur untere Lochreihe  
by W 24 mm only lower hole line  
P
Enclosure Type  
Typ OX-501  
Tape Width W (mm)  
N/A  
Quantity per meter  
N/A  
Quantity per reel  
N/A  
Dimension P  
N/A  
Recommended Reflow Profile  
Proꢁle Feature  
Pb-Free Assembly/  
Sn-Pb Assembly  
Proꢁle Feature  
Pb-Free Assembly/  
Sn-Pb Assembly  
Average ramp-up rate (TL to TP)  
3°C/second max.  
Time 25°C to Peak Temperature  
8 minutes max.  
Preheat -Temperature Min TSmin  
-Temperature Min TSmax  
150°C  
200°C  
60-180 seconds  
Time maintained above  
-Temperature (TL)  
-Time (tL)  
217°C  
60-150 seconds  
-Time (min to max) tS  
TSmax to TL -Ramp-up Rate  
3°C/second max  
Time maintained above  
-Temperature (TL)  
-Time (tL)  
217°C  
60-150 seconds  
Time within 5°C of actual Peak  
Temperature (tP)  
20-40 seconds  
Peak Temperature (TP)  
max 260°C  
Ramp-down Rate  
6°C/ second max  
Note: All temperatures refer to topside of the package, measured on the package body surface.  
Page 3 of 4  
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com  
Ordering Information  
OX - 501 0 - D A E - 258 0 - 10M0000000  
Frequency  
Product Family  
OX: OCXO  
Frequency Control  
0: No Tuning  
Package  
1: 5.0 to 12ppm  
2: 1.0 to 3.0ppm  
SMD version  
Height  
0: 9.9mm  
1: 6.4mm  
Stability Code  
258: 25ppb  
508: 50ppb  
107: 100ppb  
257: 250ppb  
Supply Voltage  
E: 3.3V  
Temperature Range  
E: -40°C to +85°C  
J: -20°C to +70°C  
P: 0°C to +50°C  
RF Output Code  
A: HCMOS  
Notes:  
1. Contact factory for improved stabilities or additional product options. Not all options and codes are available at all  
frequencies.  
2. Unless other 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 modiꢁcation.  
5. Contact factory for availability.  
For Additional Information, Please Contact  
USA:  
Europe:  
Asia:  
Vectron International  
267 Lowell Road  
Hudson, NH 03051  
Tel: 1.888.328.7661  
Vectron International  
Vectron International  
Landstrasse, D-74924  
Neckarbischofsheim, Germany  
Tel: +49 (0) 7268.801.100  
1F-2F, No 8 Workshop, No 308 Fenju Road  
WaiGaoQiao Free Trade Zone  
Pudong, Shanghai, China 200131  
Tel: 86.21.5048.0777  
Fax: 1.888.329.8328  
Fax: +49 (0) 7268.801.282  
Fax: 86.21.5048.1881  
Disclaimer  
Vectron International reserves the right to make changes to the product(s) and or information contained herein without notice. No liability is assumed as a result of their use or application.  
No rights under any patent accompany the sale of any such product(s) or information.  
Rev: 12Feb2009  
Page 4 of 4  
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com  
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