EC33
Series
• Plastic surface mount package
• 2.5V supply voltage
• HCMOS output
• Stability to 50ppm
• Available on tape and reel
NOTES
EC33
H 4.7
L 14.0
W 9.8
OSCILLATOR
__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
ELECTRICAL SPECIFICATIONS
Frequency Range
Operating Temperature Range
Storage Temperature Range
Supply Voltage (V
DD
)
Aging (at 25°C)
Input Current
Frequency Tolerance / Stability*
Output Voltage Logic High (V
OH
)
Output Voltage Logic Low (V
OL
)
Rise Time / Fall Time
Duty Cycle
Load Drive Capability
Tri-State Input Voltage
1.544MHz to 50.000MHz
0°C to 70°C or -40°C to 85°C (≤30.000MHz)
-55°C to 125°C
2.5V
DC
±5%
±5ppm / year Maximum
10mA Maximum
20mA Maximum
±100ppm Maximum or
±50ppm Maximum (0°C to 70°C only)
90% of V
DD
Minimum I
OH
= -4mA
10% of V
DD
Maximum I
OL
= +4mA
6 nSec Maximum
4 nSec Maximum
50 ±10(%) (Standard) or 50 ±5(%) (Optional)
15pF HCMOS Load Maximum
Enables Output
Enables Output
Disables Output: High Impedance
10 mSeconds Maximum
±100pSeconds Maximum
±25pSeconds Maximum
SERIES
PACKAGE
VOLTAGE
CLASS
REV
.
DATE
≤24.000MHz
>24.000MHz
Inclusive of Operating Temperature Range,
Supply Voltage, and Load
≤24.000MHz
20% to 80% of Waveform
>24.000MHz 20% to 80% of Waveform
at 50% of Waveform
No Connection
V
IH
:≥90% of V
DD
V
IL
:≤10% of V
DD
Start Up Time
Period Jitter: Absolute
Period Jitter: One Sigma
MANUFACTURER
CATEGORY
ECLIPTEK CORP.
OSCILLATOR
EC33
PLASTIC
2.5V
OS93
05/05
800-ECLIPTEK www.ecliptek.com for latest revision
Specifications subject to change without notice.
PART NUMBERING GUIDE
EC33 00 SJ ET T TS - 25.000M TR
FREQUENCY TOLERANCE / STABILITY
00=±100ppm Maximum (Standard)
45=±50ppm Maximum
OPERATING TEMP. RANGE
Blank=0°C to 70°C
ET=-40°C to 85°C
DUTY CYCLE
Blank=50 ±10(%) (Standard)
T=50 ±5(%)
PACKAGING OPTIONS
Blank=Bulk
TR=Tape and Reel (Standard)
FREQUENCY
OUTPUT CONTROL FUNCTION
Blank=None (No Connection on Pin 1)
TS=Tri-State Enable High
MECHANICAL DIMENSIONS
ALL DIMENSIONS IN MILLIMETERS
SUGGESTED SOLDER PAD LAYOUT
ALL DIMENSIONS IN MILLIMETERS
Pin 1: No Connect or Tri-State
Pin 2: Case Ground
Pin 3: Output
Pin 4: Supply Voltage
Tolerances = ±0.1
TAPE AND REEL DIMENSIONS
ALL DIMENSIONS IN MILLIMETERS
TAPE
A
24 ±.3
B
11.5 ±.1
C
10.75 ±.1
D
4 ±.2
E
2±.1
F
REEL
M
1.5 MIN
N
50 MIN
O
20.2 MIN
P
13±.2
Q
40 MIN
QTY/REEL
1000
F
12 ±.2
G
B0*
H
1.5 +.1-0
J
A0*
K
.3 ±.1
L
K0*
R
2.5 MIN
S
10 MIN
T
30.4 MAX
U
360 MAX
V
24.4+2-0
*Compliant to EIA 481A
ENVIRONMENTAL/MECHANICAL SPECIFICATIONS
MARKING SPECIFICATIONS
Characteristic
Seal Integrity
Solderability
Marking Permanency
Shock
Vibration
Specification
Bubble test in Perfluorocarbon at +125°C ±5°C for 60 seconds
minimum (internal crystal only).
Sn63 Solder dip at +230°C ±5°C for 5 seconds/95% coverage.
10 Strokes with brush after 1 minute soak in solvent, 3 times.
Random drop on hard wooden plate 3 times from a height
of 20cm.
Frequency with an amplitude of 1.5mm sweeping between 10Hz
to 55Hz within 1 minute (approximately) for 2 hours minimum on
each axis (X, Y and Z) for a total of 6 hours.
Line 1: ECLIPTEK
Line 2: XX.XXX M
Frequency in MHz (5 Digits Maximum + Decimal)
Line 3: XX Y ZZ
Week of Year
Last Digit of Year
Ecliptek Manufacturing Identifier
MANUFACTURER
CATEGORY
SERIES
PACKAGE
VOLTAGE
CLASS
REV
.
DATE
ECLIPTEK CORP.
OSCILLATOR
EC33
PLASTIC
2.5V
OS93
05/05
800-ECLIPTEK www.ecliptek.com for latest revision
Specifications subject to change without notice.
