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OCXOT

更新时间: 2024-02-17 10:33:24
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MICROCRYSTAL 振荡器晶体振荡器恒温晶体振荡器
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2页 58K
描述
Oven Controlled Crystal Oscillator

OCXOT 数据手册

 浏览型号OCXOT的Datasheet PDF文件第2页 
OCXOT Oven Controlled Crystal Oscillator  
12 V Power Supply  
HC-MOS Output  
Tight Stability  
up to 40 MHz  
FREQUENCY STABILITY  
OVER:  
OPERATING TEMP. RANGE :  
LONG TERM AGING 1ST YEAR:  
10 YEARS:  
SUPPLY VOLTAGE 0.5 V  
LOAD 10%:  
NOTE 1  
OCXOT-AR1, AV5  
0 to +60 °C  
0.05 ppm  
see note 1  
TEMP. RANGE *  
STABILITY *  
<
<
<
<
0.7 ppm *  
4.0 ppm *  
0.1 ppm *  
0.01 ppm  
(0.1 ppm peak to peak)  
OCXOT-BR1, BV5  
-20 to +70 °C  
0.1 ppm  
TEMP. RANGE *  
STABILITY *  
POWER SUPPLY  
SUPPLY INPUT:  
(0.2 ppm peak to peak)  
Vcc = 12 V 0.5 V *  
< 25 mA @ +30 °C *  
< 40 mA @ -20 °C *  
INPUT CURRENT :  
INPUT CURRENT :  
OCXOT-CR1, CV5  
-40 to +85 °C  
0.2 ppm  
TEMP. RANGE *  
STABILITY *  
FREQUENCY CONTROL RANGE  
(0.4 ppm peak to peak)  
CONTROL VOLTAGE:  
FREQUENCY DEVIATION:  
RESPONSE SLOPE:  
see note 2  
4 ppm *  
>
NOTE 2  
positive  
OCXOT-AR1, BR1, CR1  
ADJUSTMENT  
OUTPUT  
WITH RESISTOR  
(connected to ground)  
INPUT IMPEDANCE  
0 to 10 kΩ  
OUTPUT SIGNAL:  
SYMMETRY:  
HC-MOS compatible  
40 (min.) /60 (max.)  
% @ Vcc / 2 *  
> -4.7 kΩ  
RISE AND FALL TIME:  
LEVEL „0“ AND „1“:  
FAN OUT (LOAD):  
tr < 7ns tf < 7 ns *  
< 0.4 V > 5 V –0.5 V  
10 LS  
OCXOT-AV5, BV5, CV5  
ADJUSTMENT  
WITH VOLTAGE  
0 to 5 V  
INPUT IMPEDANCE  
> 47 kΩ  
ENVIRONMENT  
OPERABLE TEMP. RANGE:  
STORAGE TEMP. RANGE:  
VIBRATION:  
-40 to +85 °C  
-65 to +125 °C  
10 to 2000 Hz / 10 g  
2000 g, 0.3 ms, ½ sine  
DIL 14, 4 pins, GND to case  
8 mm  
MARKING EXAMPLE  
SHOCK:  
PACKAGE:  
PACKAGE HEIGHT:  
OCXOT-BV5  
Type  
Frequency  
{ (PIN 1)  
Spec No.  
Date Code  
Piece No.  
20.000 MHz  
{
01.25  
12  
(see packaging info)  
WARM-UP  
ΔF/F:  
ORDERING INFORMATION EXAMPLE  
within spec after 30s @ 0°C *  
< 250 mA during 10s  
CURRENT:  
O C X O  
T
-
B V 5  
20 MHz  
x x x  
MISCELLANEOUS  
Oscillator Type  
N° of  
customer  
spec.  
SHORT TERM STABILITY:  
< 5 E-10 0.1 s to 30 s  
Typical 5 E-11 @ 1 s  
OCXO =oven controlled  
Crystal Oscillator  
PHASE NOISE (BW = 1Hz):  
(typical, @ 10MHz in static  
conditions)  
1
Hz : - 60 dBc / Hz  
Oscillator output  
frequency  
Oscillator Version  
10 Hz : - 90 dBc / Hz  
100 Hz : -120 dBc / Hz  
T = tight tolerance  
1
kHz : -130 dBc / Hz  
Temperature Range  
Frequency Adjustment  
R1 = external resistor  
V5 = voltage 5V  
A = 0 to +60°C; +/-0.05ppm  
B = -20 to +70°C: +/-0.1ppm  
C = -40 to +85°C; +/-0.2ppm  
X = custom spec.  
Y
= custom spec.  
*
Customer’s specification on request  
STANDARD FREQUENCIES (MHz)  
10.0000  
12.8000  
16.0000  
16.3840  
19.4400  
20.0000  
40.0000  
DATE:  
June 2003  
Revision No.: 7  
Page 1/2  
In accordance with our policy of continuous development and improvement,  
we reserve the right to modify the design or the specifications of our products without prior notice.  
Headquarters: Micro Crystal  
Div. of ETA SA  
Mühlestrasse 14  
CH-2540 Grenchen  
Switzerland  
Tel.  
Fax  
+41 32 655 82 82  
+41 32 655 80 90  
Internet www.microcrystal.ch  
sales@microcrystal.ch  
Email  

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