Home | Electrical | Mechanical | Environmental | Marking | Request a Quote or Sample | Resources | All Oscillators
 

Product EOL Announcement

Ecliptek Corporation announces End of Life initiation for the ES51F4 product series with the intent of discontinuing its availability. New orders for the ES51F4 series will not be accepted after February 28, 2012. Please see the ES51F4 EOL Announcement.

In order to fulfill your requirements beyond this product's discontinuation, we invite you to evaluate alternative Ecliptek products. Because this series does not have a recommended alternative, please contact one of our Global Customer Support Executives to assist you with finding the best Ecliptek product for your application.

ES51F4 Series TCXO

 Stock Search
Quote/Sample
  • Temperature Compensated Crystal Oscillator (TCXO)
  • Clipped Sinewave output
  • 5.0V supply voltage
  • 14 pin DIP package
  • Stability to ±1.5ppm
  • External voltage control option available

Electrical Specifications

Nominal Frequency
 9.600MHz to 44.736MHz
Frequency Stability
Initial Frequency Tolerance: ±2.5ppm at Nominal VDD and VC, at 25°C
vs. Operating Temperature Range: per Operating Temperature Ranges vs. Frequency Stabilities table below
vs. Input Voltage: ±0.3ppm Maximum (VDD ±5%)
vs. Load Change: ±0.2ppm Maximum (±10%)
vs. Aging: ±1ppm/year Maximum (25°C)
Operating Temperature Range
 per Operating Temperature Ranges vs. Frequency Stabilities table below
Supply Voltage (VDD)
 5.0VDC ±5%
Input Current
 Measured at steady state at 25°C, Nominal VDD and Nominal VC
10mA Maximum
Output Voltage 1.0VP-P Minimum Clipped Sinewave
Load Drive Capability
 10kOhms // 10pF
Storage Temperature
 -55°C to +125°C
Control Voltage (External) 2.5VDC ±2.0VDC, Positive Transfer Characteristic
Frequency Deviation ±7ppm Minimum, ±20ppm Maximum (Referenced to FO at VC=2.5VDC; VDD=5.0VDC)
Control Voltage Range (VCR) 0.0VDC to VDD
Linearity ±10% Maximum
Input Impedance 10kOhms Typical
Typical Phase Noise Measured at 25°C with Nominal VDD and VC
-70dBc/Hz at 10Hz offset
-100dBc/Hz at 100Hz offset
-130dBc/Hz at 1kHz offset
-140dBc/Hz at 10kHz offset
-145dBc/Hz at 100kHz offset

Operating Temperature Ranges vs. Frequency Stabilities

Operating Temperature Range Frequency Stability
X Denotes availability from 9.600MHz to 32.768MHz.
Y Denotes availability for any valid frequency.
±1.5ppm ±2.0ppm ±3.0ppm ±5.0ppm
0°C to +50°C Y Y Y Y
0°C to +70°C X Y Y Y
-20°C to +70°C   X Y Y
-30°C to +75°C     Y Y
-40°C to +85°C     X Y
Top of Page

Mechanical Dimensions

Pin 1: Control Voltage or No Connect Pin 8: Output
Pin 7: Ground/Case Ground Pin 14: Supply Voltage
Top of Page

Part Number Constructor / Request a Quote or Sample

Product EOL Announcement

Ecliptek Corporation announces End of Life initiation for the ES51F4 product series with the intent of discontinuing its availability. New orders for the ES51F4 series will not be accepted after February 28, 2012. Please see the ES51F4 EOL Announcement.

In order to fulfill your requirements beyond this product's discontinuation, we invite you to evaluate alternative Ecliptek products. Because this series does not have a recommended alternative, please contact one of our Global Customer Support Executives to assist you with finding the best Ecliptek product for your application.

Please note that this form is intended to provide a listing of standard options. If you require an option or configuration that is not present here, you may want to fill out our Custom Oscillator Part Number Request Form. If you have any trouble with this form, or just have a suggestion as to how it might be improved, please contact our Global Customer Support Team.
Enter your part number:
- OR -  
Frequency in Megahertz (9.6 to 44.736):
Frequency Stability over Operating Temperature Range:
Operating Temperature Range:
Voltage Control:
Cut Leads:
Gull Wing:


Top of Page

Part Numbering Guide

Product EOL Announcement

Ecliptek Corporation announces End of Life initiation for the ES51F4 product series with the intent of discontinuing its availability. New orders for the ES51F4 series will not be accepted after February 28, 2012. Please see the ES51F4 EOL Announcement.

In order to fulfill your requirements beyond this product's discontinuation, we invite you to evaluate alternative Ecliptek products. Because this series does not have a recommended alternative, please contact one of our Global Customer Support Executives to assist you with finding the best Ecliptek product for your application.

Top of Page

Marking Specifications

Line 1: ECLIPTEK
Line 2: XX.XXX M
  • XX.XXX = Frequency (5 Digits Maximum + Decimal)
  • M = Frequency unit of measure (MHz)
Line 3: XX Y ZZ
  • XX = Ecliptek Manufacturing Identifier
  • Y = Last digit of Year
  • ZZ = Week of Year
Top of Page

Environmental & Mechanical Specifications

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
Lead Integrity: MIL-STD-883, Method 2004
Top of Page

Other Resources
Top of Page
Category
Oscillator
Series
ES51F4
Package
14 pin DIP
Voltage
5.0V
Class
OS2Y
Revision
A 06-19-2004
[ All Content Copyright © 2011 Ecliptek Corporation | Legal Disclaimer | Privacy Policy]