Ecliptek | EQUA73 Series Oscillator
http://www.ecliptek.com/oscillators/EQUA73/
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EQUA73 Series Oscillator
Temperature Compensated Voltage Controlled Quartz Crystal Clock Oscillators TCVCXO LVCMOS (CMOS) 3.3Vdc 14-Pin DIP
Metal Thru-Hole
2011/65 +
2015/863
168 SVHC
Revision A 09/20/2013
Electrical Specifications
Nominal Frequency
1.544MHz to 155.520MHz
Some frequencies within this range may not be available.
Frequency Stability
Inclusive of Operating Temperature Range, at V
DD
=3.3V
DC
at
V
C
=1.5V
±3.0ppm Maximum
±2.5ppm Maximum
±2.0ppm Maximum
±1.5ppm Maximum
±1.0ppm Maximum
±0.5ppm Maximum
At 25°C ±2°C, at V
DD
=3.3V
DC
at V
C
=1.5V
±1.0ppm Maximum
±0.3ppm Maximum (±5%)
±0.3ppm Maximum (±2pF)
±1.0ppm Maximum (at 25°C, 1 hour after reflow, 1 times)
±1.0ppm/Year Maximum
0°C to +50°C
-10°C to +60°C
-20°C to +70°C
-30°C to +75°C
-40°C to +85°C
3.3V
DC
±5%
10mA Maximum
15mA Maximum
20mA Maximum
25mA Maximum
77.76MHz
35mA Maximum
155.52MHz
over
over
over
over
Nominal
Nominal
Nominal
Nominal
Frequency
Frequency
Frequency
Frequency
of
of
of
of
1.544MHz to 10MHz
10.000001MHz to 30MHz
30.000001MHz to 50MHz
50.000001MHz to
Frequency Stability vs. Frequency
Tolerance
Frequency Stability vs. Input Voltage
Frequency Stability vs. Load
Frequency Stability vs. Reflow
Aging at 25°C
Operating Temperature Range
Supply Voltage
Input Current
over Nominal Frequency of 77.760001MHz to
Output Voltage Logic High (V
OH
)
Output Voltage Logic Low (V
OL
)
Duty Cycle
90% of V
DD
Minimum IOL=-4mA
10% of V
DD
Maximum IOL=+4mA
Measured at 50% of waveform
50 ±10(%)
Measured at 20% to 80% of waveform
10nSec Maximum
15pF Maximum
CMOS
Rise Time/Fall Time
Load Drive Capability
Output Logic Type
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Ecliptek | EQUA73 Series Oscillator
http://www.ecliptek.com/oscillators/EQUA73/
Control Voltage
Frequency Deviation
Linearity
Transfer Function
Internal Trim
Modulation Bandwidth
1.5V
DC
±1.0V
DC
±5ppm Minimum
10% Maximum
Positive Transfer Characteristic
±3ppm Minimum (Top of Can)
Measured at -3dB
10kHz Minimum
50kOhms Minimum
Typical Values
Offset over Nominal Frequency of 1.544MHz to 30MHz
-96dBc/Hz at 10Hz Offset
-122dBc/Hz at 100Hz Offset
-138dBc/Hz at 1kHz Offset
-145dBc/Hz at 10kHz Offset
-150dBc/Hz at 100kHz Offset
Offset over Nominal Frequency of 30.000001MHz to 77.76MHz
-74dBc/Hz at 10Hz Offset
-105dBc/Hz at 100Hz Offset
-120dBc/Hz at 1kHz Offset
-124dBc/Hz at 10kHz Offset
-120dBc/Hz at 100kHz Offset
Offset over Nominal Frequency of 77.760001MHz to
155.52MHz
-68dBc/Hz at 10Hz Offset
-96dBc/Hz at 100Hz Offset
-110dBc/Hz at 1kHz Offset
-117dBc/Hz at 10kHz Offset
-112dBc/Hz at 100kHz Offset
-40°C to +85°C
Input Impedance
Phase Noise
Storage Temperature Range
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28-Jan-2016 2:36 PM
Ecliptek | EQUA73 Series Oscillator
http://www.ecliptek.com/oscillators/EQUA73/
Mechanical Dimensions
All Dimensions in Millimeters
Pin 1: Control Voltage
Pin 2: Case/Ground
Pin 3: Output
Pin 4: Supply Voltage
Marking Specifications
Line 1:
Line 2:
ECLIPTEK
XXXXXXM
XXXXXX = Nominal Frequency (5 Digits + Decimal)
M = Nominal Frequency Unit of Measure (MHz)
XXXXX
XXXXX = Ecliptek Manufacturing Identifier
Line 3:
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28-Jan-2016 2:36 PM
Ecliptek | EQUA73 Series Oscillator
http://www.ecliptek.com/oscillators/EQUA73/
Environmental and Mechanical Specifications
Fine Leak Test:
Gross Leak Test:
Lead Integrity:
Mechanical Shock:
Resistance to Soldering Heat:
Resistance to Solvents:
Solderability:
Temperature Cycling:
Vibration:
Thermal Resistance (θ
JA
):
Thermal Resistance (θ
JC
):
MIL-STD-883, Method 1014 Condition A (Internal Crystal Only)
MIL-STD-883, Method 1014 Condition C (Internal Crystal Only)
MIL-STD-883, Method 2004
MIL-STD-202, Method 213, Condition C
MIL-STD-202, Method 210
MIL-STD-202, Method 215
MIL-STD-883, Method 2003
MIL-STD-883, Method 1010
MIL-STD-883, Method 2007, Condition A
62°C/W (degrees Celsius per Watt)
24°C/W (degrees Celsius per Watt)
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28-Jan-2016 2:36 PM
Ecliptek | EQUA73 Series Oscillator
http://www.ecliptek.com/oscillators/EQUA73/
Test Circuit for Voltage Control Option
Note 1:
An external 0.01 F ceramic bypass capacitor in parallel with a 0.1 F high frequency ceramic bypass capacitor close
(less than 2mm) to the package ground and supply voltage pin is required.
Note 2:
A low capacitance (<12pF), 10X attentuation factor, high impedance (>10Mohms), and high bandwidth (>300MHz)
passive probe is recommended.
Note 3:
Capacitance value C
L
includes sum of all probe and fixture capacitance.
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