
MANUFACTURER
CATEGORY
SERIES
PACKAGE
VOLTAGE
CLASS
REV
.DATE
ECLIPTEK CORP.
OSCILLATOR
EC28
14 pin DIP
2.5V
OS53
11/04
EC28 Series
HCMOS output
2.5V supply voltage
14 pin DIP package
Stability to 20ppm
Custom lead length,
gull wing options available
OSCILLATOR
EC28
NOTES
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ELECTRICAL SPECIFICATIONS
Frequency Range (F
O)
Operating Temperature Range (OTR)
Storage Temperature Range (STR)
Supply Voltage (V
DD)
Input Current (I
DD)
Frequency Tolerance / Stability
Output Voltage Logic High (V
OH)
Output Voltage Logic Low (V
OL)
Rise Time / Fall Time (T
R/TF)
Duty Cycle (SYM)
Load Drive Capability (C
LOAD)
Tri-State Input Voltage
Aging (at 25°C)
Start Up Time (T
S)
Period Jitter: Absolute
Period Jitter: One Sigma
±100ppm, ±50ppm, or 25ppm
±20ppm
<24.000MHz
>24.000MHz
Inclusive of Operating Temperature
Range, Supply Voltage, and Load
20% to 80% of Waveform <24.000MHz
20% to 80% of Waveform >24.000MHz
at 50% of Waveform
V
IH :No Connection
V
IH :>90% of VDD
V
IL :<10% of VDD
1.544MHz to 33.000MHz
0°C to 70°C or -40°C to 85°C
0°C to 70°C
-55°C to 125°C
2.5V
DC ±5%
10mA Maximum
20mA Maximum
±100ppm, ±50ppm, ±25ppm, or
±20ppm Maximum (0°C to 70°C Only)
90% of V
DD Minimum IOH=-4mA
10% of V
DD Minimum IOL=+4mA
6 nSeconds Maximum
4 nSeconds Maximum
50 ±10(%) (Standard) or 50 ±5(%) (Optional)
15pF HCMOS Load
Enables Output
Disables Output: High Impedance
±5ppm / year Maximum
10 mSeconds Maximum
±100pSeconds Maximum
±25pSeconds Maximum
800-ECLIPTEK www.ecliptek.com for latest revision
Specifications subject to change without notice.
H
5.08
W 20.8
L 13.2