EC25 Series
EC25
• Crystal Clock Oscillators
• CMOS/TTL Output
• +5.0V Supply Voltage
• Tri-State Output Function
• High and Low Output Drive Options
• 4 Pad Ceramic SMD Package
• RoHS Compliant (Pb-Free)
H 1.6
L 7.0
W 5.0
OSCILLATOR
ELECTRICAL SPECIFICATIONS
Frequency Range
1.544MHz to 106.250MHz
-10°C to +70°C or
-40°C to +85°C
Operating Temperature Range
Storage Temperature Range
-55°C to +125°C
5.0VDC 10%
Supply Voltage (VDD
)
Input Current (No Load)
1.544MHz to 32.000MHz
32.001MHz to 50.000MHz
50.001MHz to 70.000MHz
70.001MHz to 106.250MHz
10mA Maximum
30mA Maximum
50mA Maximum
60mA Maximum
Frequency Tolerance / Stability
Inclusive of all conditions: Calibration Tolerance at 25°C,
Frequency Stability over the Operating Temperature Range,
Supply Voltage Change, Output Load Change, First Year
Aging at 25°C, Shock, and Vibration
w/TTL Load
100ppm, 50ppm, 25ppm or
20ppm Maximum
Output Voltage Logic High (VOH
)
2.4VDC Minimum
w/CMOS Load
VDD -0.5VDC Minimum
Output Current (IOH
)
Load Drive Option "Blank"
-4mA <35.000MHz, -16mA >35.000MHz
-16mA <70.000MHz
Load Drive Option "Y"
Output Voltage Logic Low (VOL)
Output Current (IOL)
w/TTL Load
0.4VDC Maximum
w/CMOS Load
0.5VDC Maximum
Load Drive Option "Blank"
+4mA <35.000MHz, +16mA >35.000MHz
+16mA <70.000MHz
Load Drive Option "Y"
Rise / Fall Time
Duty Cycle
10% to 90% of Waveform w/30pF CMOS Load; 0.4VDC to 2.4VDC w/10LSTTL Load
10% to 90% of Waveform w/15pF CMOS Load; 0.4VDC to 2.4VDC w/10LSTTL Load
10% to 90% of Waveform w/50pF CMOS Load; 0.4VDC to 2.4VDC w/10TTL Load
10nSec Max. <70.000MHz
5nSec Max. >70.000MHz
5nSec Max. <70.000MHz
50 10(%) (Standard)
at 50% of Waveform w/CMOS Load or 1.4VDC w/TTL Load <70.000MHz
at 50% of Waveform w/TTL Load or w/CMOS Load >70.000MHz
at 50% of Waveform w/TTL Load or w/CMOS Load <80.000MHz
at 50% of Waveform w/CMOS Load (80.001MHz to 100.000MHz)
50 10(%) (Standard)
50 5(%) (Optional)
50 5(%) (Optional) -10°C to +70°C Only
10LSTTL Load or 30pF CMOS Load
10LSTTL Load or 15pF CMOS Load
10TTL Load or 50pF CMOS Load
Enables Output
Load Drive Capability
Tri-State Input Voltage
<70.000MHz
>70.000MHz
<70.000MHz (Option “Y”)
No Connection
VIH:≥2.0VDC
Enables Output
VIL:≤0.8VDC
Disables Output: High Impedance
10mSeconds Maximum
Start Up Time
RMS Phase Jitter
1pSeconds Maximum
12KHz to 20MHz offset frequency
MANUFACTURER
CATEGORY
SERIES
PACKAGE
VOLTAGE
CLASS
REV.DATE
11/10
ECLIPTEK CORP.
OSCILLATOR
EC25
CERAMIC
5.0V
OS29
800-ECLIPTEK www.ecliptek.com for latest revision
Specifications subject to change without notice.