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參數資料
| 型號： | QEOSC45JQ1832.768MHZ |
| 廠商： | TEMEX COMPONENTS |
| 元件分類： | XO, clock |
| 英文描述： | OCXO, CLOCK, 32.768 MHz, HCMOS OUTPUT |
| 文件頁數： | 1/2頁 |
| 文件大小： | 59K |
| 代理商： | QEOSC45JQ1832.768MHZ |
OVEN CONTROLLED CRYSTAL OSCILLATORS
QEO SC - SC standard series
3-64
Vol. 2
S A LES OFFIC ES : V IS IT OUR WEB S ITE AT
http://w w w.temex.net
QEO S C
The SC-cut standard OCXO series is provided in
various package sizes with very high stability
and low ageing rates. With almost 15 years of
SC-cut crystal knowledge in design and
manufacture, the performance of our resonators
offer the best stability for applications requiring
OCXOs. Low phase noise (-160 to -165 dBc/Hz at
floor) can be achieved with our SC-cut design.
Our crystal manufacturing process includes
clean room, high temperature dynamic pre-
ageing and 100% testing of crystal parameters.
S C S TA NDA RD S ERIES
Performance range
Parameters
Frequency
Thermal stability
Operating temperature
Supply voltage
Tuning voltage
Package size (mm)
Available range
2 MHz to 50 MHz
1.10
-9
to 2.10
-8
-40° C to +85° C
from+3.3Vto+28 V
up to ±10 V
N°94:
25x22x16
N°17:
25x25x15
N°45:
36x26x19
N°19:
38x38x13
N°31:
40x30x19
N°10:
51x41x25
N°75:
50x50x20
Features
High stability
Low ageing
Low phase noise
Small package size
Applications
CDMA and GSM base stations
Switching platform
GPS receivers
ITU G812 & ANSI Stratum 3E
requirements
We welcome your
custom specifications
Standard SC-cut OCXO specifications
Frequency Package
in MHz
Supply Temperature Frequency stability Ageing
voltage V
range °C
Ageing
per year
Output
Power at Power
start-up at 25° C
size
vs. temp. range
per day
5
10
10
45
19
45
45
75
75
45
45
31
45
45
17
12
12
5
12
12
12
12
12
5
12
12
5
5
3,3
0 ; 70
-10 ; 60
-20 ; 85
-10 ; 70
0 ; 75
0 ; 60
-30 ; 70
-10 ; 70
-20 ; 85
0 ; 75
-10 ; 82
0 ; 70
-10 ; 70
-10 ; 75
2.10
-9
1.10
-8
2.10
-8
5.10
-8
2.10
-9
1.10
-8
1.10
-8
1.10
-8
2.10
-8
2.10
-9
1.10
-8
2.10
-8
1.10
-8
1.10
-8
1.10
-10
5.10
-8
5.10
-10
5.10
-10
5.10
-10
2.10
-10
1.10
-9
1.5.10
-10
5.10
-10
5.10
-10
5.10
-10
2.10
-10
5.10
-10
5.10
-10
1.5.10
-8
3.8.10
-8
1.5.10
-8
1.10
-7
5.10
-8
1.10
-8
1.10
-7
2.10
-8
1.5.10
-8
5.10
-8
2.10
-8
2.10
-8
3.10
-8
3.10
-8
SINUS
SINUS
HCMOS
SINUS
SINUS
SINUS
SINUS
HCMOS
HCMOS
SINUS
HCMOS
HCMOS
HCMOS
LVCMOS
8 W
6 W
7 W
8 W
7.2 W
1,8 W
7.2 W
9.6 W
7 W
7.2 W
4.8 W
4 W
3 W
3 W
2.5 W
3.6 W
2.3 W
4 W
2.4 W
1W
2.4 W
3.6 W
2.3 W
2.4 W
1.6 W
1.25 W
1 W
1,5 W
6.4
8.192
10
10
10
10
13
16.384
20
26
26
32.768
32.768
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