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EM32T33-8.192-3.0/-40+85 PDF预览

EM32T33-8.192-3.0/-40+85

更新时间: 2024-01-01 20:31:28
品牌 Logo 应用领域
EUROQUARTZ /
页数 文件大小 规格书
1页 133K
描述
HCMOS Output Clock Oscillator,

EM32T33-8.192-3.0/-40+85 技术参数

是否Rohs认证: 符合生命周期:Contact Manufacturer
Reach Compliance Code:compliant风险等级:5.67
Base Number Matches:1

EM32T33-8.192-3.0/-40+85 数据手册

  
QUARTZ  
EURO  
EM32T TCXO  
8.192MHz to 38.4MHz  
HCMOS TCXO 3.2 x 2.5mm SMD  
Miniature 3.2 x 2.5 x 1.3mm SMD package  
Frequency range: 8.192MHz to 38.4MHz  
Supply voltage 3.3 Volts  
Frequency stability from ±1ppm over -40 to +85°C  
RoHS compliant  
EM32T - OUTLINES AND DIMENSIONS  
DESCRIPTION  
EM32T series TCXOs are packaged in a miniature, 3.2 x 2.5mm  
outline, 4 pad ceramic SMD package. With squarewave (HCMOS)  
output, tolerances are available from ±1.0ppm over -40° to +85°C.  
The part has a 0.01mF decoupling capacitor built in.  
SPECIFICATION  
Product Series Code  
TCXO:  
EM32T  
VCTCXO:  
VEM32T  
Frequency Range:  
Output Waveform:  
Initial Calibration Tolerance:  
Operating Temperature Range:  
Frequency Stability  
8.192MHz to 38.4MHz  
Squarewave, HCMOS  
<±2.0ppm at +25°±2°C  
from 0°~50° to -40°~+85°C  
vs. Temperature:  
vs. Ageing:  
±1.0 ppm max. first year  
vs. Voltage Change:  
vs. Load Change:  
vs. Reflow (SMD type):  
±0.3 ppm max. ±5% change  
±0.3 ppm max. ±10% change  
±1.0ppm max. for one reflow  
Supply Voltage:  
+3.3Volts ±5%  
Output Logic Levels:  
Logic High: 90% Vdd min.  
Logic Low: 10% Vdd max.  
10ns max.  
50%±10% standard,  
50%±5% option  
Rise and Fall Times:  
Duty Cycle:  
VEM32T VOLTAGE CONTROL SPECIFICATION  
Control Voltage: Standard = +1.5±1.0Volts for all input  
Start-up Time:  
Current Consumption:  
5ms typical, 10ms max.  
4.0mA typical  
voltages.  
Output Load:  
Storage Temperature:  
Ageing:  
15pF  
Frequency Deviation: ±6.0 ppm min. (Vcon = +4.5V±1.0V)  
-50°~+100°C  
±3ppm per year (max.)  
Slope Polarity:  
Positive  
Input Impedance:  
50k minimum  
Modulation Bandwidth: 20kHz minimum  
FREQUENCY STABILITY  
Linearity:  
±10% maximum  
Frequency Stability  
±0.5  
±1.0  
±1.5  
±2.0  
±2.5  
±3.0  
±5.0  
(ppm)  
0 ~ +50  
P
ASK  
x
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
PART NUMBERS  
-10 ~ +60  
-20 ~ +70  
-30 ~ +75  
-40 ~ +85  
Example:  
EM32T33-38.400-2.5/-30+75  
Temp.  
Range  
(°C)  
P
x
PP  
P
Series Description  
TCXO = EM32T  
x
VCTCXO = VEM32T  
P = available, x = not available, ASK = call Technical Sales  
Supply Voltage 3.3VDC  
Frequency (MHz)  
Stability over OTR (±ppm)  
Operating Temperature Range (OTR) (°C)  
(Lower and upper limits.)  
SSB PHASE NOISE at 25°C  
Offset  
10Hz  
100Hz  
1kHz  
10kHz  
100kHz  
1 MHz  
10 MHz  
M32T33  
10.0MHz  
(dBc/Hz)  
-80  
-115  
-135  
-138  
-142  
-148  
-150  
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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