ES51F4D50CN-12.800M-CD

Product EOL Announcement

The Product EOL Announcement signifies that a product series has entered the final phase of the

Ecliptek Product Life Cycle, and serves as advance notice of product termination per the Ecliptek

End of Life (EOL) policy.

Ecliptek Corporation announces End of Life initiation for the following product series with the intent of

discontinuing its availability.

EOL Series

ES51F4

Description

5.0Vdc 14-Pin DIP Clipped Sinewave TCXO

EOL Timeline

The last date Ecliptek will accept orders (Stage 2) and the last date orders may be scheduled for

shipment (Stage 3) are listed in the table below.

Stage 1

EOL Announce Date

10-May-2011

Stage 2

Last Date to Order

28-February-2012

Stage 3

Last Date to Ship

31-May-2012

Alternative Products

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 Ecliptek

product series, please contact one of our Global Customer Support Executives to assist you with

finding the best Ecliptek product for your application.

Automated EOL Notification

Ecliptek offers automated notification of Product EOL Announcements. Place part numbers for which

you’d like to receive EOL Notifications into your personalized

Parts List

on our website and we’ll email

you when EOL is announced.

Please do not hesitate to contact us if you have any questions or need further assistance.

Ecliptek Global Customer Support Team

(800) 433-1280 x300

customersupport@ecliptek.com

All product warranties for discontinued products will be honored in full according to Ecliptek

Terms and Conditions of Sale.

ES51F4

Series

• Temperature Compensated

Crystal Oscillators (TCXO)

• Clipped Sinewave Output

• +5.0V Supply Voltage

• External Voltage Control Option

• Custom Lead Length & Gull Wing Options

• 14 pin DIP Metal Package

ES51F4

H 8.3

L 20.3

W 13.0

OSCILLATOR

NOTES

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ELECTRICAL SPECIFICATIONS

Frequency Range

Operating Temperature Range

Storage Temperature Range

Supply Voltage (V

DD

)

Input Current

Frequency Stability

9.600MHz to 44.736MHz

See Table 1

-55°C to 125°C

5.0V

DC

±5%

10mA Maximum

±2.5ppm (at Nominal V

DD

and V

C

, at 25°C)

See Table 1 (at Nominal V

DD

and V

C

)

±0.3ppm Maximum

±0.2ppm Maximum

±1ppm / year Maximum

1.0V

p-p

Minimum Clipped Sinewave

10kOhms//10pF

0.0V

DC

to V

DD

2.5V

DC

±2.0V

DC

±7ppm Minimum, ±20ppm Maximum

±10% Maximum

10kOhms Typical

-70dBc/Hz Typical

-100dBc/Hz Typical

-130dBc/Hz Typical

-140dBc/Hz Typical

-145dBc/Hz Typical

VOLTAGE

CLASS

REV

.

DATE

Measured at Steady State at 25°C, at Nominal V

DD

, at

Nominal V

C

vs. Initial Frequency Tolerance

vs. Operating Temperature Range

vs. Input Voltage (V

DD

±5%)

vs. Load (±10%)

Aging (at 25°C)

Output Voltage

Load Drive Capability

Control Voltage Range

Control Voltage (External)

Frequency Deviation

Linearity

Input Impedance

Phase Noise (at 19.440MHz)

Positive Transfer Characteristic

Referenced to F

O

at V

C

= 2.5V

DC

, V

DD

= 5.0V

DC

Measured at 25°C, at Nominal V

DD

, at Nominal V

C

at 10Hz Offset

at 100Hz Offset

at 1kHz Offset

at 10kHz Offset

at 100kHz Offset

SERIES

PACKAGE

MANUFACTURER

CATEGORY

ECLIPTEK CORP.

OSCILLATOR

ES51F4

14-PIN DIP

5.0V

OS2Y

06/04

800-ECLIPTEK www.ecliptek.com for latest revision

Specifications subject to change without notice.

PART NUMBERING GUIDE

ES51F4 D 15 A V - 12.800M - G

INITIAL TOLERANCE

D=±2.5ppm Maximum

FREQUENCY STABILITY

Two Digit Code Per Table 1

OPERATING TEMP. RANGE

One Letter Code Per Table 1

AVAILABLE OPTIONS

Blank=None

CB=Cut Leads to 2.540 ±0.500 (0.100” ±0.020”)

CC=Cut Leads to 3.175 ±0.500 (0.125” ±0.020”)

CD=Cut Leads to 3.810 ±0.500 (0.150” ±0.020”)

CE=Cut Leads to 4.445 ±0.500 (0.175” ±0.020”)

G=Full Size Gull Wing

FREQUENCY

EXTERNAL TRIM

N=None (No Connection on Pin 1)

V=Voltage Control on Pin 1

MECHANICAL DIMENSIONS

ALL DIMENSIONS IN MILLIMETERS

MARKING SPECIFICATIONS

Line 1: ECLIPTEK

Line 2: XX.XXX M

M=MHz

Frequency (5 Digits Maximum + Decimal)

Line 3: XX Y ZZ

Week of Year

Last Digit of Year

Ecliptek Manufacturing Identifier

Note: Pin 1 shall be designated with a dot

Pin 1: Voltage Control or No Connect

Pin 7: Case Ground

Pin 8: Output

Pin 14: Supply Voltage

ENVIRONMENTAL/MECHANICAL SPECIFICATIONS

Characteristic

Fine Leak Test

Gross Leak Test

Mechanical Shock

Vibration

Lead Integrity

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 2004

MIL-STD-883, Method 2002

MIL-STD-883, Method 1010

MIL-STD-883, Method 210

MIL-STD-883, Method 215

MANUFACTURER

CATEGORY

SERIES

PACKAGE

VOLTAGE

CLASS

REV

.

DATE

ECLIPTEK CORP.

OSCILLATOR

ES51F4

14 pin DIP

5.0V

OS2Y

06/04

800-ECLIPTEK www.ecliptek.com for latest revision

Specifications subject to change without notice.