EC56
Series
• Crystal Clock Oscillators
• LVCMOS Output
• +3.3V Supply Voltage
• Tri-State Output Function
• 4 Pad Ceramic SMD Package
• Low Stand-by Current
• RoHS Compliant (Pb-Free)
EC56
H 0.8
L 2.5
W 2.0
OSCILLATOR
ELECTRICAL SPECIFICATIONS
Frequency Range
1.000MHz
1.6875MHz
3.072MHz
4.500MHz
7.15909MHz
12.500MHz
20.000MHz
30.000MHz
Frequency Tolerance / Stability
1.125MHz
1.250MHz
1.500MHz
1.536MHz
1.5625MHz
1.625MHz
1.789773MHz
1.875MHz
2.000MHz
2.250MHz
2.500MHz
3.000MHz
3.125MHz
3.250MHz
3.375MHz
3.579545MHz
3.750MHz
4.000MHz
5.000MHz
6.000MHz
6.144MHz
6.250MHz
6.500MHz
6.750MHz
7.500MHz
8.000MHz
9.000MHz
10.000MHz
12.000MHz
12.288MHz
13.000MHz
13.500MHz
14.31818MHz
15.000MHz
16.000MHz
18.000MHz
24.000MHz
24.576MHz
25.000MHz
26.000MHz
27.000MHz
28.63636MHz
32.000MHz
36.000MHz
40.000MHz
48.000MHz
49.152MHz
50.000MHz
±100ppm Maximum
Inclusive of all conditions: Calibration Tolerance at 25°C,
±50ppm Maximum
Frequency Stability over the Operating Temperature Range,
Supply Voltage Change, Output Load Change, First Year Aging
at 25°C, 260°C Reflow, Shock, and Vibration
-10°C to 70°C or -40°C to 85°C
3.3V
DC
±10%
1.000MHz to 19.999MHz
6mA Maximum
20.000MHz to 39.999MHz
7mA Maximum
40.000MHz to 50.000MHz
8mA Maximum
90% of V
DD
Minimum I
OH
=-4mA
10% of V
DD
Maximum I
OL
=+4mA
20% to 80% of Waveform
10 nSeconds Maximum
at 50% of Waveform
50 ±10(%) (Standard) or
50 ±5(%) (Optional)
15pF Maximum
V
IH
:≥90% of V
DD
or No Connection
Enables Output
Disables Output: High Impedance
V
IL
:≤10% of V
DD
10µA Maximum
1pSec Maximum
12kHz to 20MHz offset frequency
10mSeconds Maximum
-55°C to 125°C
SERIES
PACKAGE
VOLTAGE
CLASS
REV
.
DATE
Operating Temperature Range
Supply Voltage (V
DD
)
Input Current (No Load)
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
Standby Current
RMS Phase Jitter
Start Up Time
Storage Temperature Range
MANUFACTURER
CATEGORY
ECLIPTEK CORP.
OSCILLATOR
EC56
CERAMIC
3.3V
OS7U
01/10
800-ECLIPTEK www.ecliptek.com for latest revision
Specifications subject to change without notice.
PART NUMBERING GUIDE
EC56 00 ET T TS - 24.000M TR
FREQUENCY TOLERANCE / STABILITY
00=±100ppm Maximum
45=±50ppm Maximum
OPERATING TEMP. RANGE
Blank =0ºC to 70ºC
ET=-40°C to 85°C
DUTY CYCLE
Blank=50 ±10(%)
T=50 ±5(%)
AVAILABLE OPTIONS
Blank=Bulk
TR=Tape & Reel
FREQUENCY
OUTPUT CONTROL FUNCTION
TS=Tri-State
MECHANICAL DIMENSIONS
ALL DIMENSIONS IN MILLIMETERS
SUGGESTED SOLDER PAD LAYOUT
ALL DIMENSIONS IN MILLIMETERS
2.00
±0.10
0.675 ±0.100
0.775
±0.100
0.5
1.0 (X4)
MARKING
ORIENTATION
2
0.95
±0.10
1
3
1.2 (X4)
2.50
±0.10
Solder Land
(X4)
4
0.65±0.10
0.80 ±0.10
0.3
All Tolerances are ±0.1
TAPE AND REEL DIMENSIONS
ALL DIMENSIONS IN MILLIMETERS
Pin 1: Tri-State
Pin 2: Case Ground
Pin 3: Output
Pin 4: Supply Voltage
REEL
A
8.0 ±.2
B
3.5±.1
C
2.75±.1
D
4 ±.1
E
2±.1
F
REEL
M
1.5 MIN
N
50 MIN
O
20.2 MIN
P
13±2-.2
Q
40 MIN
QTY/REEL
1,000
F
4±.1
G
B0*
H
1.55 ±.05
J
A0*
K
.25 ±.05
L
K0*
R
2.5 MIN
S
10 MIN
T
14.4 MAX
U
360 MAX
V
8.4+1.5-0
*Compliant to EIA 481A
ENVIRONMENTAL/MECHANICAL SPECIFICATIONS
Characteristic
ESD Susceptibility
Fine Leak Test
Flammability
Gross Leak Test
Mechanical Shock
Moisture Resistance
Moisture Sensitivity
Resistance to Soldering Heat
Resistance to Solvents
Solderability
Temperature Cycling
Vibration
Specification
MIL-STD-883, Method 3015, Class 1, HBM: 1500V
MIL-STD-883, Method 1014, Condition A
UL94-V0
MIL-STD-883, Method 1014, Condition C
MIL-STD-883, Method 2002, Condition B
MIL-STD-883, Method 1004
J-STD-020, MSL 1
MIL-STD-202, Method 210, Condition K
MIL-STD-202, Method 215
MIL-STD-883, Method 2003
MIL-STD-883, Method 1010, Condition B
MIL-STD-883, Method 2007, Condition A
MARKING SPECIFICATIONS
Line 1: EXX.X
Nominal Frequency in MHz
Line 2: XXXXX
Ecliptek Manufacturing Identifier
MANUFACTURER
CATEGORY
SERIES
PACKAGE
VOLTAGE
CLASS
REV
.
DATE
ECLIPTEK CORP.
OSCILLATOR
EC56
CERAMIC
3.3V
OS7U
01/10
800-ECLIPTEK www.ecliptek.com for latest revision
Specifications subject to change without notice.
