MANUFACTURER CATEGORY
SERIES
PACKAGE
VOLTAGE
CLASS REV.DATE
ES51C1 Series
• RoHS Compliant (Pb-free)
• Temperature Compensated Crystal
Oscillator (TCXO)
• Clipped Sinewave Output
• 5.0V Supply Voltage
• Ceramic 10-pad SMD package
• Stability to 1.0ppm
• External voltage control option available
ECLIPTEK CORP. OSCILLATOR ES51C1 CERAMIC 5.0V OS4J 09/07
OSCILLATOR
ES51C1
ELECTRICAL SPECIFICATIONS
800-ECLIPTEK www.ecliptek.com for latest revision Specifications subject to change without notice.
10.000, 10.240, 10.245, 11.0592, 12.000, 12.288, 12.800, 13.000, 13.560, 14.000, 14.400, 14.7456,
15.360, 16.000, 16.03495, 16.3676, 16.367667, 16.3677, 16.368, 16.384, 16.800, 17.500, 18.432,
19.200, 19.440, 19.680, 19.800, 20.000, 20.480, 24.000, 24.5535, 25.000, and 26.000MHz
H 2.0
L 7.0
W 5.0
See Part Numbering Guide
±1.0ppm Maximum
±0.2ppm Maximum
±0.2ppm Maximum
±1ppm / Year Maximum
See Part Numbering Guide
5.0VDC ±5%
1.5mA Maximum
2.0mA Maximum
2.5mA Maximum
0.8Vp-p Clipped Sinewave Minimum
10kOhms // 10pF
±8ppm Minimum
10% Maximum
3kHz Minimum
100kOhms Minimum
-80dBc/Hz
-115dBc/Hz
-135dBc/Hz
-145dBc/Hz
-145dBc/Hz
5mSec Maximum
-55°C to 125°C
vs. Operating Temperature Range
vs. Frequency Tolerance (25°C ±2°C, VDD = 5.0VDC, VC = 1.5VDC)
vs. Input Voltage (±5%)
vs. Load (±1kΩ//±1pF)
10.000MHz to 14.999999MHz
15.000MHz to 25.999999MHz
26.000MHz to 26.000MHz
1.5VDC ±1.0VDC; Positive Transfer Characteristic
Measured at -3dB, VC = 1.5VDC
At offset of 10Hz
At offset of 100Hz
At offset of 1kHz
At offset of 10kHz
At offset of 100kHz
Nominal Frequency (MHz)
Frequency Stability
Aging (at 25°C)
Operating Temperature Range
Supply Voltage (VDD)
Input Current
Output Voltage
Load Drive Capability
External Trim (Voltage Control Option)
Linearity
Modulation Bandwidth
Input Impedance
Typical Phase Noise (at 12.800MHz)
Start Up Time
Storage Temperature Range
MANUFACTURER CATEGORY
SERIES
PACKAGE
VOLTAGE
CLASS REV.DATE
ECLIPTEK CORP. OSCILLATOR ES51C1 CERAMIC 5.0V OS4J 09/07
A B C D E F
16.0±0.2 7.5±0.1 6.75±0.1 4.0±0.1 2.0±0.1
F G H J K L
8.0±0.1 B0* 1.5 +0.1-0.0 A0* 0.30 ±0.05 K0*
TAPE
M N O P Q
1.5 MIN 50 MIN 20.2 MIN 13.0±0.2 40 MIN
R S T U V
QTY/REEL
2.5 MIN 10 MIN 22.4 MAX 360 MAX 16.4+2-0 1,000
REEL
*Compliant to EIA 481A
MECHANICAL DIMENSIONS
ALL DIMENSIONS IN MILLIMETERS
MARKING SPECIFICATIONS
ENVIRONMENTAL/MECHANICAL SPECIFICATIONS
SUGGESTED SOLDER PAD LAYOUT
ALL DIMENSIONS IN MILLIMETERS
TAPE AND REEL DIMENSIONS
ALL DIMENSIONS IN MILLIMETERS
Tolerances= +0.1
Characteristic Specification
Fine Leak Test MIL-STD-883, Method 1014, Condition A
Gross Leak Test MIL-STD-883, Method 1014, Condition C
Mechanical Shock MIL-STD-202, Method 213, Condition C
Vibration MIL-STD-883, Method 2007, Condition A
Solderability MIL-STD-883, Method 2003
Temperature Cycling MIL-STD-883, Method 1010
Resistance to Soldering Heat MIL-STD-202, Method 210
Resistance to Solvents MIL-STD-202, Method 215
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
800-ECLIPTEK www.ecliptek.com for latest revision Specifications subject to change without notice.
PART NUMBERING GUIDE
ES51C1 C 25 V - 13.000M TR
OPERATING TEMPERATURE RANGE
A=0°C to 50°C
B=0°C to 70°C
C=-20°C to 70°C
D=-30°C to 85°C
E=-40°C to 85°C
FREQUENCY STABILITY
10 = ±1.0ppm Maximum
15 = ±1.5ppm Maximum
20 = ±2.0ppm Maximum
25 = ±2.5ppm Maximum
PACKAGING OPTIONS
Blank=Bulk
TR=Tape and Reel
FREQUENCY
EXTERNAL TRIM
N=None (No Connection on Pin 1)
V=Voltage Control
Pin 1: Control Voltage
or No Connect
Pin 5: Case Ground
Pin 6: Output
Pin 10: Supply Voltage
Pin 2-4, 7-9: Do Not Connect
