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SCOCXOLWT-B12.8MHZ PDF预览

SCOCXOLWT-B12.8MHZ

更新时间: 2024-11-22 00:23:47
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MICROCRYSTAL /
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描述
Fast warm-up

SCOCXOLWT-B12.8MHZ 数据手册

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SCOCXOL familypackage DIL 14  
Fast warm-up  
Up to 54 MHz Low current  
DIMENSIONS  
Package:  
Pin out  
Pin 1 = Voltage control  
Pin 7 = GND  
Pin 8 = Fout  
Pin 14 = Vdd  
20.20  
0.46  
15.24  
10.7  
1
7
8
14  
All dimensions in mm typical  
RoHScompliant:  
DESCRIPTION:  
Oven control quartz crystal oscillator  
Fundamental mode frequency  
High shock and vibration resistance  
Wide temperature range  
Low aging  
Customer specification on request  
Ultra fast warm up  
This DIL 14 package has been specially designed for the applications:  
- Digital switching  
- Telecom transmission  
- Sonet / SDH / DWDM / FDM/36 / WIMAX  
- Airbone equipments  
- Battery operated systems  
- Instrumentation  
Ultra low power consumption  
Swiss made quality  
- Radio Transceiver  
The OCXO are supplied on trays (50 pcs/tray).  
ELECTRICAL  
Frequency versus temperature  
CHARACTERISTICS 25°C  
A: 0 to +60°C  
see table 1  
(without air flow)  
B: -20 to +70°C  
C: -40 to +85°C  
E: -55 to +85°C  
ΔF/F  
Frequency long term aging  
long term aging 10 years  
long term aging 1st year  
1)  
ΔF/F  
< ± 2.5  
≤ ± 0.3  
ppm  
Frequency control range  
Supply voltage  
Vc  
Vdd  
Idd  
≥ ± 2.5 (see table 3)  
3.3 / 5 / 12  
see table 2  
HC-MOS compatible  
40 / 60  
ppm  
V
Input current  
Output signal  
Symmetry at Vdd/2  
Rise & fall time (without load)  
Level "0" & "1"  
%
nS  
V
≤7  
<0.4V> Vcc-0.5  
<5  
Start-up time  
t
ms  
pF  
ppb  
V
Load min / max  
3/47  
Frequency stability versus load ± 10% ΔF/F  
≤ ± 10  
Vdd  
3.3  
5
12  
Warm-up within ± 0.1 ppm at 25°C  
t
≤ 30  
≤ 20  
≤ 15  
s
Stability versus Vdd  
ΔF/F  
< ± 0.1  
ppm  
Short term stability 0.1 to 30s  
5E-11 typ at 1s  
Tau  
< 1  
E-10  
Phase noise typical at 10 MHz  
Static conditions  
3.3 / 5V  
12V  
dBc/  
Hz  
-100  
-130  
-140  
-145  
-90  
BW = 1Hz  
10Hz  
-120  
-130  
-135  
100Hz  
1 kHz  
10 kHz  
1) <± 1 E-9 / day after 30 days operating