ES51C5
Series
• Temperature Compensated Crystal
Oscillators (TCXO)
• Clipped Sinewave Output
• +5.0V Supply Voltage
• External Control Voltage Option
• 4 Pad Ceramic SMD Package
• RoHS Compliant (Pb-Free)
ES51C5
H 1.2
L 5.0
W 3.2
OSCILLATOR
NOTES
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ELECTRICAL SPECIFICATIONS
Nominal Frequency
10MHz, 12.8MHz, 13MHz, 14.4MHz, 14.7456MHz, 16MHz, 16.367667MHz, 16.369MHz,
16.384MHz, 16.8MHz, 18.414MHz, 19.44MHz, 20MHz, 23.104MHz, 24MHz, 24.553MHz,
24.5535MHz, and 25MHz
Frequency Stability
vs. Operating Temperature Range (V
DD
=5.0V
DC
, Vc=1.5V
DC
)
vs. Input Voltage (±5%)
vs. Load (±1kΩ//±1pF)
See Table 1
±0.3ppm Maximum
±0.2ppm Maximum
±1ppm / Year Maximum
See Table 1
5.0V
DC
±5%
2.0mA Maximum
vs. Frequency Tolerance (25°C ±2°C, V
DD
=5.0V
DC
, Vc=1.5V
DC
) ±1.0ppm Maximum
Aging (at 25ºC)
Operating Temperature Range
Supply Voltage (V
DD
)
Input Current
Output Voltage
Load Drive Capability
External Trim (Voltage Control Option)
Storage Temperature Range
Start Up Time
Phase Noise (at 12.800MHz)
At offset of 10Hz
At offset of 100Hz
At offset of 1kHz
At offset of 10kHz
1.5V
DC
±1.0V
DC
; Positive Transfer Characteristic
External DC-Cut Capacitor Required, 1000pF Recommended
1.0Vp-p Clipped Sinewave Minimum
10kOhms // 10pF
±8ppm Minimum
-30°C to 85°C
5mSec Maximum
-80dBc/Hz Typical
-115dBc/Hz Typical
-135dBc/Hz Typical
-148dBc/Hz Typical
MANUFACTURER
CATEGORY
SERIES
PACKAGE
VOLTAGE
CLASS
REV
.
DATE
ECLIPTEK CORP.
OSCILLATOR
ES51C5
CERAMIC
5.0V
OS1D
02/10
800-ECLIPTEK www.ecliptek.com for latest revision
Specifications subject to change without notice.
PART NUMBERING GUIDE
ES51C5 C 25 V - 13.000M TR
OPERATING TEMP. RANGE
One Letter Code Per Table 1
FREQUENCY STABILITY
Two Digit Code Per Table 1
EXTERNAL TRIM
N=None (No Connection on Pin 1)
V=Voltage Control
FREQUENCY
PACKAGING OPTIONS
Blank=Bulk
TR=Tape & Reel
MECHANICAL DIMENSIONS
ALL DIMENSIONS IN MILLIMETERS
SUGGESTED SOLDER PAD LAYOUT
ALL DIMENSIONS IN MILLIMETERS
TAPE AND REEL DIMENSIONS
ALL DIMENSIONS IN MILLIMETERS
Pin 1: Control Voltage or No Connection
Pin 2: Case Ground
Pin 3: Output
Pin 4: Supply Voltage
Tolerances= +0.1
TAPE
A
12.0±0.2
B
5.5±0.1
C
6.5±0.1
D
4.0±0.1
E
2.0±0.1
F
REEL
M
1.5 MIN
N
50 MIN
O
U
180 MAX
P
V
12.4+2-0
Q
40 MIN
QTY/REEL
1,000
20.2 MIN 13.0±0.2
F
8.0±0.1
G
H
J
A0*
K
0.30 ±0.05
L
K0*
R
2.5 MIN
S
10 MIN
T
18.4 MAX
B0* 1.5 +0.1-0.0
*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: E XX.XXX
Frequency in MHz (5 Digits Maximum + Decimal)
Line 2: XX Y ZZ
Week of Year
Last Digit of Year
Ecliptek Manufacturing Identifier
MANUFACTURER
CATEGORY
SERIES
PACKAGE
VOLTAGE
CLASS
REV
.
DATE
ECLIPTEK CORP.
OSCILLATOR
ES51C5
CERAMIC
5.0V
OS1D
02/10
800-ECLIPTEK www.ecliptek.com for latest revision
Specifications subject to change without notice.
Analog electronics
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