EC27
Series
• RoHS Compliant (Pb-Free)
• LVHCMOS output
• 2.5V Supply Voltage
• Ceramic SMD package
• Stability to ±20ppm
• Standby Function
• Available on Tape and Reel
EC27
H 1.6
L 7.0
W 5.0
OSCILLATOR
ELECTRICAL SPECIFICATIONS
Frequency Range (F
O
)
Operating Temperature Range (OTR)
Storage Temperature Range (STR)
Supply Voltage (V
DD
)
Input Current (I
DD
)
1.544MHz to 125.000MHz, 125.009MHz, 125.00937MHz, 125.010MHz, 127.000MHz, 128.000MHz,
130.000MHz, 132.000MHz, 133.000MHz, 133.333MHz, 137.472MHz, 142.850MHz, and 150.000MHz
0°C to 70°C or -40°C to 85°C
-55°C to 125°C
2.5V
DC
±5%
1.544MHz to 9.999MHz
3mA Maximum
10.000MHz to 24.999MHz
5mA Maximum
25.000MHz to 34.999MHz
8mA Maximum
35.000MHz to 49.999MHz
15mA Maximum
50.000MHz to 69.999MHz
20mA Maximum
70.000MHz to 110.000MHz
25mA Maximum
110.001MHz to 125.000MHz
35mA Maximum
125.001MHz to 150.000MHz
45mA Maximum
Inclusive of all conditions: Calibration Tolerance at 25°C,
±100ppm, ±50ppm, ±25ppm,
Frequency Stability over the Operating Temperature Range,
or ±20ppm
Supply Voltage Change, Output Load Change, First Year
Aging at 25°C, Shock, and Vibration
90% of V
DD
Minimum I
OH
=-8mA
10% of V
DD
Maximum I
OL
=+8mA
20% to 80% of Waveform, 1.544MHz to 24MHz
6 nSeconds Maximum
20% to 80% of Waveform, 24.001MHz to 110MHz
4 nSeconds Maximum
20% to 80% of Waveform, 110.001MHz to 150MHz
2 nSeconds Maximum
50% of Waveform
50 ±10(%) (Standard)
50% of Waveform (at 25°C, at Vdd=2.5Vdc over >125MHz)
50 ±5(%) (Optional)
15pF HCMOS Load Maximum
No Connection
Enables Output
V
IH
: >90% of V
DD
Enables Output
Disables Output: High Impedance
V
IL
: <10% of V
DD
10µA Maximum
Disabled Output: High Impedance
±5ppm /year Maximum
10 mSeconds Maximum
1pSeconds Maximum
12kHz to 20MHz offset frequency
SERIES
PACKAGE
VOLTAGE
CLASS
REV
.
DATE
Frequency Tolerance/Stability
Output Voltage Logic High (V
OH
)
Output Voltage Logic Low (V
OL
)
Rise Time / Fall Time (T
R
/T
F
)
Duty Cycle (SYM)
Load Drive Capability (C
LOAD
)
Tri-State Input Voltage
Standby Current
Aging (at 25°C)
Start Up Time (T
S
)
RMS Phase Jitter
MANUFACTURER
CATEGORY
ECLIPTEK CORP.
OSCILLATOR
EC27
CERAMIC
2.5V
OS52
11/06
800-ECLIPTEK www.ecliptek.com for latest revision
Specifications subject to change without notice.
PART NUMBERING GUIDE
EC27 00 ET T TS - 30.000M TR
FREQUENCY TOLERANCE / STABILITY
00=±100ppm Maximum (Standard)
45=±50ppm Maximum, 25=±25ppm Maximum
20=±20ppm Maximum
OPERATING TEMPERATURE RANGE
Blank=0°C to 70°C (Standard)
ET=-40°C to 85°C
PACKAGING OPTIONS
Blank=Bulk (Standard)
TR=Tape and Reel
FREQUENCY
DUTY CYCLE
Blank=50 ±10(%) (Standard)
T=50 ±5(%)
MECHANICAL DIMENSIONS
ALL DIMENSIONS IN MILLIMETERS
SUGGESTED SOLDER PAD LAYOUT
ALL DIMENSIONS IN MILLIMETERS
P
in
TAPE AND REEL DIMENSIONS
ALL DIMENSIONS IN MILLIMETERS
1: Tri-State
Pin 2: Case Ground
Pin 3: Output
Pin 4: Supply Voltage
Tolerances= +0.1
TAPE
A
16±.3-.1
B
7.5±.1
C
6.75±.1
D
4 ±.1
E
2±.1
F
REEL
M
1.5 MIN
N
50 MIN
O
20.2 MIN
P
13±.2
Q
40 MIN
QTY/REEL
1,000
F
8±.1
G
B0*
H
1.5 +.1-0
J
A0*
K
.3 ±.05
L
K0*
R
2.5 MIN
S
10 MIN
T
22.4 MAX
U
360 MAX
V
16.4+2-0
*Compliant to EIA 481A
ENVIRONMENTAL/MECHANICAL SPECIFICATIONS
MARKING SPECIFICATIONS
Line 1: ECLIPTEK
Characteristic
Fine Leak Test
Gross Leak Test
Mechanical Shock
Vibration
Solderability
Temperature Cycling
Resistance to Soldering Heat
Resistance to Solvents
Specification
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 2002
MIL-STD-883, Method 1010
MIL-STD-202, Method 210
MIL-STD-202, Method 215
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
EC27
CERAMIC
2.5V
OS52
11/06
800-ECLIPTEK www.ecliptek.com for latest revision
Specifications subject to change without notice.
-
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Ecliptek MEMS Oscillators
Supply
Voltage
(V
DC
)
1.8
2.5
3.3
Package Dimensions
(all dimensions in millimeters)
5x7
EMK11
EMK12
EMK13
3.2 x 5
EMK21
EMK22
EMK23
2.5 x 3.2
EMK31
EMK32
EMK33
2 x 2.5
EMK41
EMK42
EMK43
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Product Features:
•
•
•
•
•
•
•
•
•
Improved frequency stability through the use of a MEMS resonator
1.8VDC, 2.5VDC, or 3.3VDC supply voltages
Frequency range of 1MHz to 125MHz, HCMOS output
Frequency stability to ±50ppm, -40°C to +85°C operation
Tri-state or power down functions
RoHS compliant
High temperature +260°C reflow capability
EIA compliant tape and reel packaging
Four SMD package sizes
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