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VMB53T28-200.000-3.0/-20+70 PDF预览

VMB53T28-200.000-3.0/-20+70

更新时间: 2024-11-02 08:26:43
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EUROQUARTZ /
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1页 172K
描述
Oscillator, 1MHz Min, 200MHz Max, 200MHz Nom,

VMB53T28-200.000-3.0/-20+70 数据手册

  
QUARTZ  
MB53T TCXO  
EURO  
5 x 3.2 x 2.2mm SMD HCMOS  
Quick turnaround production  
Low Jitter: 70ps peak to peak (typical)  
Low phase noise: -114dBc at1kHz offset (133MHz)  
Custom frequencies are easily configured  
Supply voltages 2.8V, 3.0V or 3.3VDC  
TCXO or VCTCXOs CMOS square wave output  
MB53T - OUTLINES AND DIMENSIONS  
DESCRIPTION  
The MB53T TCXO is packaged in 7 x 5mm, 4 pad ceramic SMD  
package. The part has a squarewave (CMOS) output and a stability of  
±2.5ppm over the temperature range -30° to +85°C. A 0.01mF  
decoupling capacitor is built-in. The part may be specified as a TCXO  
or a Voltage-Controlled TCXO (VCTCXO).  
SPECIFICATION  
Product Series Code  
TCXO:  
MB53T  
VCTCXO:  
VMB53T  
Frequency Range:  
Output Waveform:  
Initial Calibration Tolerance:  
Frequency Stability  
1.0MHz to 200.0MHz  
Squarewave, HCMOS  
<±2.0ppm at +25°±2°C  
vs. Temperature Change:  
See table  
vs. Ageing:  
±1.0 ppm max. first year  
±0.3 ppm max. ±5% change  
±0.3 ppm max. ±10% change  
±1.0ppm max. for one reflow  
(Measured after 24 hours)  
+2.8VDC ±5%  
vs. Voltage Change:  
vs. Load Change:  
vs. Reflow (SMD type):  
Supply Voltage:  
+3.0VDC ±5%  
+3.3VDC ±5%  
Output Logic Levels:  
Logic High: 90% Vdd min.  
Logic Low: 10% Vdd max.  
10ns max.  
Rise and Fall Times:  
Duty Cycle:  
50±10% standard,  
50±5% option  
Start-up Time:  
5ms typical, 10ms max.  
Current Consumption  
VMB53T VOLTAGE CONTROL SPECIFICATION  
at 25.0MHz:  
at 200.0MHz:  
Output Load:  
Storage Temperature:  
RoHS Status:  
8mA max.  
20mA max.  
15pF  
-55~+125°C  
RoHS Compliant and pB free  
Control Voltage Centre: Standard = +1.5±1.0Volts (for all voltages)  
Frequency Deviation: ±5.0ppm min. (Vcon = +1.5V±1.0V)  
Slope Polarity:  
Positive (increase of control voltage increases  
output frequency.)  
Input Impedance:  
50k minimum  
Modulation Bandwidth: 20kHz minimum  
Linearity:  
±10% maximum  
FREQUENCY STABILITY OVER TEMPERATURE  
PART NUMBER FORMAT  
Frequency Stability (ppm)  
0 ~ +50  
±0.5  
±1.0  
P
±1.5  
P
±2.0  
P
±2.5  
P
±3.0  
P
Example:  
MB53T 28 - 38.880 - 2.5 / -30+85  
P
ASK  
x
-10 ~ +60  
P
P
P
P
P
Temperature  
-20 ~ +70  
Range (°C)  
Series Description  
TCXO: MB53T  
VCTCXO: VMB53T  
Supply Voltage  
28: 2.8VDC  
P
P
P
P
P
-30 ~ +75  
-40 ~ +85  
x
P
P
P
P
PP  
P
x
P
P
P
P
P= available, x = not available, ASK = Please contact us  
30: 3.0VDC  
33: 3.3VDC  
Frequency MHz  
Stability ±ppm  
SSB PHASE NOISE at 25°C  
Operating Temperature Range  
Offset  
10Hz  
100Hz  
1kHz  
10kHz  
100k  
Hz  
MB53T at  
(dBc/Hz)  
-76  
-102  
-114  
-110  
-100  
133.333MHz  
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE  
Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 info@euroquartz.co.uk www.euroquartz.co.uk  

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