OVEN CONTROLLED CRYSTAL OSCILLATORS
QEO SV DIL & SMD series
DIL & SMD SERIES
QEO SV
The DIL & SMD OCXO series provides both
small size and high performance.
The frequency stability of the DIL14 OCXO is as
high as 5.10
-7
from -20° C to 75° C in a standard
package size with standoffs (Model QEO SV 93).
The SMD OCXO QEO SV 51 and QEO SV 94 are
the best compromise between size and perfor-
mance. Their very fast warm-up rate gives a
frequency stability better than 10
-8
within 45
seconds. They are fully compatible with standard
forced air or IR reflow soldering profiles up to
260° C during 10 seconds.
Performance range
Parameters
Frequency
Thermal stability
Operating temperature
Supply voltage
Tuning voltage
Package size (mm)
Available range
4 to 100 MHz
2.10
-8
to 5.10
-7
-40° C to +85° C
from +3.3 V to +12 V
up to ±10 V
N°93:
20.2x12.6x10
N°51:
20x20x14
N°94:
25x22x10
High stability
Low ageing
Low package size
Applications
GSM pico and micro base station
WCDMA
Stratum III requirements
LMDS
Network access: ADSL
We welcome your
custom specifications
Features
Standard DIL & SMD OCXO specifications
Frequency Package Supply Temperature Frequency stability Ageing Ageing
in MHz
size
voltage V range °C
vs. temp. range per day per year
5
8.192
10
10
13
13
16.384
19.44
20
26
52
61.44
100
3-72
Vol. 2
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Output
HCMOS
HCMOS
HCMOS
HCMOS
HCMOS
SINUS
HCMOS
LVCMOS
HCMOS
HCMOS
LVCMOS
LVCMOS
MCMOS
Power at Power
start-up at 25° C
2W
2W
2W
2W
2W
2W
2W
3W
2W
2W
2,5 W
4.5 W
3W
0.7 W
0.7 W
0.5 W
0.7 W
0.7 W
0.6 W
0.7 W
1W
0.7 W
0.7 W
1W
2W
1W
93
93
93
93
94
51
93
94
93
51
51
51
93
5
12
5
5
5
6.2
12
5
5
9
5
9
5
-30 ; 70
-40 ; 80
0 ; 50
-30 ; 70
-10 ; 70
0 ; 70
-40 ; 75
0 ; 70
-30 ; 70
-10 ; 75
0 ; 70
-10 ; 85
0 ; 50
2.10
-7
2.10
-7
1.10
-7
2.10
-7
4.10
-8
3.10
-7
3.10
-7
1.10
-7
2.10
-7
3.10
-8
3.10
-7
2.10
-8
1.10
-7
1.10
-9
1.10
-9
1.10
-9
1.10
-9
1.10
-9
1.10
-9
1.10
-9
3.10
-9
1.10
-9
1.10
-9
5.10
-9
5.10
-9
5.10
-9
3.10
-7
3.10
-7
3.10
-7
3.10
-7
3.10
-7
1.10
-7
3.10
-7
5.10
-7
3.10
-7
1.10
-7
5.10
-7
1.10
-7
3.10
-7
OVEN CONTROLLED CRYSTAL OSCILLATORS
QEO SV DIL & SMD series
N° 93
Frequency stability
vs. temperature range at 26 MHz
18
16
14
12
10
8
6
4
2
0
-2
-4
-6
-8
-10
-12
-14
-16
-18
-20
N° 51
Typical phase noise
at 10 MHz
N° 94
∆F/Fo
in 10
-9
Total frequency deviation: 2.3.10
-8
Total T Max = 1.82
T min. = -0.48
6
16
26
36
46
56
66
°C
Temperature in °C
How to order?
Ex.: QEO SV
Package Nb
F = -30° C
Q = +70° C
(See table)
93
FQ 37 @ 10 MHz
Frequency
Stability = 3E-7
Low
temp. value
-40° C
-30° C
-20° C
-10° C
-5 ° C
0°C
Code
D
F
H
J
K
L
High
temp. value
+50° C
+60° C
+70° C
+75° C
+80° C
+85° C
Code
M
O
Q
R
S
T
Please mention Output signal Waveform (Sine, HCMOS, LVCMOS, LVDS, ...)
Standard DIL & SMD OCXO specifications
Phase noise
Frequency stability vs. Tuning
Frequency
in MHz 10 Hz 100 Hz 1 kHz 10 kHz Floor 5% supply 5% load range ±
5
8.192
10
10
13
13
16.384
19.44
20
26
52
61.44
100
-100
-110
-100
-100
-100
-100
-30
-100
-100
-100
-85
-95
-85
-125
-130
-125
-125
-125
-125
-120
-125
-125
-125
-110
-110
-110
-145
-140
-145
-145
-140
-140
-130
-140
-140
-140
-130
-120
-115
-150
-145
-150
-150
-145
-145
-140
-145
-145
-145
-130
-130
-120
-155
-150
-155
-155
-145
-145
-145
-150
-150
-145
-135
-135
-125
<5.10
-8
<5.10
-8
<5.10
-8
<5.10
-8
<5.10
-8
<5.10
-8
<5.10
-8
<1.10
-8
<5.10
-8
<5.10
-8
<1.10
-8
<5.10
-9
<5.10
-8
<5.10
-8
<5.10
-8
<5.10
-8
<5.10
-8
<5.10
-8
<5.10
-8
<5.10
-8
<1.10
-8
<5.10
-8
<5.10
-8
<1.10
-8
<5.10
-9
<5.10
-8
>3 ppm
>3 ppm
>3 ppm
>3 ppm
>3 ppm
>3 ppm
>3 ppm
10 ppm
>3 ppm
>3 ppm
5 ppm
2 ppm
5 ppm
Reference
QEO SV 93 FQ27 @5MHz
QEO SV 93 DS27 @8.192MHz
QEO SV 93 LM17 @10MHz
QEO SV 93 FQ27 @10MHz
QEO SV 94 JQ48 @13MHz
QEO SV 51 LQ37 @13MHz
QEO SV 93 DS27 @16.384MHz
QEO SV 94LQ17@19.44MHz
QEO SV 93 FQ27 @20MHz
QEO SV 51 JR38 @26MHz
QEO SV 51LQ37@52MHz
QEO SV 51 JT28@61.44MHz
QEO SV 93LM17@100MHz
3-73
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