EC3645ETTS-12.000M Ecliptek, EC3645ETTS-12.000M Datasheet - Page 3
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EC3645ETTS-12.000M
Manufacturer Part Number
EC3645ETTS-12.000M
Description
Manufacturer
Ecliptek
Type
Crystal Oscillatorr
Datasheet
1.EC3645ETTS-12.000M.pdf
(5 pages)
Specifications of EC3645ETTS-12.000M
Operating Supply Voltage (typ)
3.3
Output Level
LVCMOS
Symmetry Max
60%
Operating Temp Range
-40C to 85C
Screening Level
Industrial
Frequency
12MHz
Frequency Stability
±50
Package / Case
CSMD
Load Capacitance
15pF
Lead Free Status / RoHS Status
Compliant
OUTPUT WAVEFORM & TIMING DIAGRAM
EC3645ETTS-12.000M
Test Circuit for CMOS Output
www.ecliptek.com | Specification Subject to Change Without Notice | Rev J 2/12/2011 | Page 3 of 5
Supply
Power
Note 1: An external 0.1µF low frequency tantalum bypass capacitor in parallel with a 0.01µF high frequency
Note 2: A low capacitance (<12pF), 10X attenuation factor, high impedance (>10Mohms), and high bandwidth
Note 3: Capacitance value C
80% of Waveform
50% of Waveform
20% of Waveform
_
+
ceramic bypass capacitor close to the package ground and V
(>300MHz) passive probe is recommended.
Voltage
Meter
V
V
V
OH
V
OL
+
_
IH
IL
Time
Fall
L
+
includes sum of all probe and fixture capacitance.
Current
Meter
Time
Rise
(Note 1)
0.01µF
_
Duty Cycle (%) = T
T
W
T
(Note 1)
0.1µF
W
No Connect
/T x 100
or Tri-State
Supply
Voltage
(V
DD
DD
pin is required.
)
Ground
Output
(HIGH IMPEDANCE
OUTPUT DISABLE
t
PLZ
Oscilloscope
(Note 2)
Probe
STATE)
(Note 3)
C
Frequency
L
Counter
t
PZL