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EM63GT3-14.400-2.5/-30+75

Description
HCMOS Output Clock Oscillator,
CategoryPassive components    oscillator   
File Size133KB,1 Pages
ManufacturerEuroquartz
Websitehttp://www.euroquartz.co.uk/
Environmental Compliance
Download Datasheet Parametric View All

EM63GT3-14.400-2.5/-30+75 Overview

HCMOS Output Clock Oscillator,

EM63GT3-14.400-2.5/-30+75 Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
Objectid1360204252
Reach Compliance Codecompliant
Ageing1 PPM/FIRST YEAR
maximum descent time10 ns
Frequency Adjustment - MechanicalNO
frequency stability2.5%
Installation featuresSURFACE MOUNT
Nominal operating frequency14.4 MHz
Maximum operating temperature75 °C
Minimum operating temperature-30 °C
Oscillator typeHCMOS
Output load15 pF
physical size11.4mm x 9.6mm x 3.0mm
longest rise time10 ns
Nominal supply voltage3 V
surface mountYES
maximum symmetry60/40 %
EURO
QUARTZ
CMOS, 6 pad SMD, MHz Range
Miniature 11.4 x 9.6 x 3.0mm SMD package
Wide frequency range: 1.25MHz to 156.0MHz
Supply voltage 2.8, 3.0, 3.3 or 5.0 Volts
Frequency stability from ±1ppm over -30 to +75°C
RoHS compliant
EM63GT TCXO
1.25MHz to 156.0MHz
EM63GT - OUTLINES AND DIMENSIONS
DESCRIPTION
EM63GT series TCXOs are packaged in a miniature 6 pad ceramic
SMD package. With squarewave (CMOS) output, tolerances are
available from ±1.0ppm over -30° to +75°C. The part has a 0.01mF
decoupling capacitor built in.
SPECIFICATION
Product Series Code
TCXO:
VCTCXO:
Frequency Range:
Output Waveform:
Initial Calibration Tolerance:
Standard Frequencies:
EM63GT
VEM63GT
1.25MHz to 156.0MHz
Squarewave, HCMOS
<±2.0ppm at +25°±2°C
10.0, 12.8, 13.0, 14.4, 15.36,
16.384, 19.2, 19.440, 19.68,
25.0, 20.0, 27.0, 38.880,
40.0, 77.760, 125.0, 155.520
(
)
Operating Temperature Range:
Frequency Stability
vs. Ageing:
vs. Voltage Change:
vs. Load Change:
vs. Reflow (SMD type):
Mechanical Frequency Tuning:
Supply Voltage:
Output Logic Levels:
Rise and Fall Times:
Duty Cycle:
Start-up Time:
Current Consumption:
Output Load:
Storage Temperature:
FREQUENCY STABILITY
Frequency Stability (ppm)
0 ~ +50
-10 ~ +60
Temperature
Range (°C)
-20 ~ +70
-30 ~ +75
-40 ~ +85
P
±0.5
P
ASK
x
x
x
±1.0 ppm max. first year
±0.3 ppm max. ±5% change
±0.3 ppm max. ±10% change
±1.0ppm max. for one reflow
(
)
±3ppm minimum
+2.8, +3.0, +3.3 or +5.0V
(
Logic High: 90% Vdd min.
Logic Low: 10% Vdd max.
10ns max.
50%±10% standard,
50%±5% option
5ms typical, 10ms max.
15pF
-55~+125°C
INPUT VOLTAGE & CURRENT CONSUMPTION
Input Voltage/
Frequency
8.192MHz
10.0MHz
77.760MHz
155.520MHz
+2.8V
2mA
3mA
14mA
26mA
+3.0
+3.3V
2mA
4mA
17mA
35mA
+5.0 V
5mA
7mA
32mA
50mA
SSB PHASE NOISE at 25°C
Offset
Part =
M62GT33
at 10.0Mhz
(dBc/Hz)
at 155.250Mhz
(dBc/Hz)
10Hz
-115
-72
100Hz
-135
-110
1kHz
-148
-125
10kHz
-152
-132
100kHz
-155
-125
±1.0
P
P
P
P
P
±1.5
P
P
P
P
P
±2.0
P
P
P
P
P
±2.5
P
P
P
PP
P
PART NUMBERING PROCEDURE
Example:
EM63GT33-38.880-2.5/-30+75
= available, x = not available, ASK = call Technical Sales
VEM63GT VOLTAGE CONTROL SPECIFICATION
Control Voltage:
Standard = +1.5±1.0Volts for all input
voltages.
±6.0 ppm min. (Vcon = +4.5V±1.0V)
Positive
Frequency Deviation:
Slope Polarity:
Input Impedance:
50k minimum
Modulation Bandwidth: 20kHz minimum
Linearity:
±10% maximum
Series Description
TCXO = EM63GT
VCTCXO = VEM63GT*
(G = RoHS Compliant)
Supply Voltage
28 = 2.8 VDC
3 = 3.0 VDC
33 = 3.3 VDC
5 = 5.0 VDC
Frequency (MHz)
Stability over OTR (±ppm)
Operating Temperature Range (OTR) (°C)
Lower and upper limits.
* Above 40MHz part numbers are EML63GT or VEML63GT to indicate
use of a Phase Locked Loop (PLL) circuit above this frequency.
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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