EP11
Series
• RoHS Compliant (Pb-free)
• EPO™ Programmable Oscillators
• 5.0V Supply Voltage
• CMOS/TTL Output
• 8 Pin DIP Package
• Stability to ±50ppm
• Custom Lead Length and
Gull Wing Options Available
ELECTRICAL SPECIFICATIONS
Frequency Range
Operating Temperature Range
Storage Temperature Range
Supply Voltage (V
DD
)
Input Current
Disable Current (TS Option)
Standby Current (PD Option)
Frequency Tolerance / Stability
EP11
H 5.6
L 13.2
W 13.2
OSCILLATOR
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
Output Voltage Logic High (V
OH
)
w/CMOS Load
w/TTL Load or w/HCMOS Load
Output Voltage Logic Low (V
OL
)
0.8V
DC
to 2.0 V
DC
w/TTL Load or 20% to 80% of Waveform
Rise Time / Fall Time
w/CMOS Load
at 1.4V
DC
w/TTL Load; at 50% of waveform w/CMOS Load
Duty Cycle
at 1.4V
DC
w/TTL Load (<27.000MHz only), or
50% of waveform w/CMOS Load (<50.000MHz only)
<50.000MHz
Load Drive Capability /
>50.000MHz
Output Type-HCMOS
<40.000MHz
Load Drive Capability /
>40.000MHz
Output Type-TTL
TS
Output Control Function
PD
Output Control Function Input Voltage
V
IH
: No Connection or >2.0V
DC
V
IL
: (TS Option) <0.8V
DC
V
IL
: (PD Option) <0.8V
DC
Aging (at 25°C)
Start Up Time
<12.000MHz
RMS Jitter
>12.000MHz
<12.000MHz
Peak to Peak Jitter
>12.000MHz
CATEGORY
SERIES
PACKAGE
VOLTAGE
1.000MHz to 125.000MHz
-20°C to 70°C or -40°C to 85°C
-55°C to 125°C
5.0V
DC
±10%
45mA Maximum (Unloaded)
30mA Maximum (Pin 1=Ground)
50µA Maximum (Pin 1=Ground)
±100ppm or ±50ppm Maximum
I
OH
=-16mA
2.4V
DC
Minimum
I
OH
=-16mA
V
DD
-0.4V
DC
Minimum
I
OL
=+16mA
0.4V
DC
Maximum
4 nSeconds Maximum
50 ±10(%) (Standard)
50 ±5(%) (Optional)
50pF CMOS Load Maximum
15pF CMOS Load Maximum
10TTL Load Maximum
5TTL Load Maximum
Tri-State
Power Down
Enables Output
Disables Output: High Impedence
Disables Output: Logic Low
±5ppm / year Maximum
10 mSeconds Maximum
50pSec Maximum, 13pSec Typical
13pSec Maximum, 8pSec Typical
500pSec Maximum, 90pSec Typical
100pSec Maximum, 50pSec Typical
CLASS
REV
.
DATE
MANUFACTURER
ECLIPTEK CORP.
OSCILLATOR
EP11
8 pin DIP
5.0V
OS45
08/05
800-ECLIPTEK www.ecliptek.com for latest revision
Specifications subject to change without notice.
PART NUMBERING GUIDE
EP11 00 HS ET T TS L - 24.000M - G TR
FREQUENCY TOLERANCE / STABILITY
00=±100ppm Maximum (Standard)
45=±50ppm Maximum
PACKAGE
HS=Half Size 8 Pin DIP
OPERATING TEMP. RANGE
Blank=-20°C to 70°C (Standard), ET=-40°C to 85°C
DUTY CYCLE
Blank=50 ±10(%) (Standard), T=50 ±5(%)
OUTPUT CONTROL FUNCTION
TS=Tri-State Enable High, PD=Power Down
MECHANICAL DIMENSIONS
ALL DIMENSIONS IN MILLIMETERS
PACKAGING OPTIONS
Blank=Bulk (Standard)
TR=Tape & Reel (only offered with
Half Size G and Half Size G2 Options)
AVAILABLE OPTIONS
Blank=None (Standard)
CLXXX=Custom Lead Length (SeePage133)
G=Half Size Gull Wing (See Page 132)
G2=Half Size Gull Wing (See Page 132)
FREQUENCY
OUTPUT TYPE
L=TTL, C=CMOS
TAPE AND REEL DIMENSIONS
ALL DIMENSIONS IN MILLIMETERS
Pin 1 Locator for Gull Wing
(1) For “G” Option
Ø
Pin 1: Tri-State or Power Down
Pin 4: Case Ground
Pin 5: Output
Pin 8: Supply Voltage
MARKING SPECIFICATIONS
Line 1: ECLIPTEK
Line 2: EP11 TS
Output Control Function
PD = Power Down
TS = Tri-State Enable High
700 Pieces Per Reel
Compliant to EIA-481A
Series Designator
ENVIRONMENTAL/MECHANICAL SPECIFICATIONS
Characteristic
Fine Leak Test
Gross Leak Test
Mechanical Shock
Vibration
Lead Integrity
Solderability
Temperature Cycling
Resistance to Soldering Heat
Resistance to Solvents
Specification
Line 3: XX.XXX M
Frequency in MHz
(5 Digits Maximum + Decimal)
MIL-STD-883, Method 1014, Condition A
MIL-STD-883, Method 1014, Condition C
MIL-STD-202, Method 213, Condition C
MIL-STD-883, Method 2007, Condition A
MIL-STD-883, Method 2004
MIL-STD-883, Method 2002
MIL-STD-883, Method 1010
MIL-STD-883, Method 210
MIL-STD-883, Method 215
Line 4: XX Y ZZ
Week of Year
Last Digit of Year
Ecliptek Manufacturing Identifier
MANUFACTURER
CATEGORY
SERIES
PACKAGE
VOLTAGE
CLASS
REV
.
DATE
ECLIPTEK CORP.
OSCILLATOR
EP11
8 pin DIP
5.0V
OS45
08/05
800-ECLIPTEK www.ecliptek.com for latest revision
Specifications subject to change without notice.
Real-time operating system RTOS
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