OSM4048052LK010000-16.384M - Pletronics, Inc.

to specifications per the terms of the Pletronics standard warranty. Production

processsing does not necessarily include testing of all parameters.

OSM4 Series

5.0V Sinewave

Oven Controlled Oscillators

March 2007

• Ovenized quartz crystal high precision square

wave generator with a Sine Wave output.

• Tube packaging is available.

• 10 to 20 MHZ

• Full Size Thru-Hole DIP package

• Electronic Frequency Control (EFC) optional

• Good phase noise characteristics

Pletronics Inc. certifies this device is in accordance with the

RoHS 6/6 (2002/95/EC) and WEEE (2002/96/EC) directives.

Pletronics Inc. guarantees the device does not contain the following:

Cadmium, Hexavalent Chromium, Lead, Mercury, PBB’s, PBDE’s

Weight of the Device: 6.2 grams

Moisture Sensitivity Level: 1 As defined in J-STD-020C

Second Level Interconnect code: e1

Absolute Maximum Ratings:

Parameter Unit

VCC Supply Voltage -0.5V to +7.0V

Vi Input Voltage -0.5V to VCC + 0.5V

Vo Output Voltage -0.5V to VCC + 0.5V

Reliability: Environmental Compliance

Parameter Condition

Vibration 10 to 2000 Hz / 10 g

Shock 2000 g, 0.3 mS, ½ sine

Solderability MIL-STD-883 Method 2003

Thermal Shock MIL-STD-883 Method 1011, Condition A

OSM4 Series 5.0 V

Sinewave Oven Controlled Oscillators

March 2007

www.pletronics.com 425-776-1880 2

Part Number:

OSM4048052 G G 010 040 - 20.00M -XX

Internal code or blank

Frequency MHZ (standards Shown)

10.000 12.800 16.000 16.384

19.440 20.000 32.768 40.000

Electronic Frequency Control

000 = No EFC

020 = +_ 2.0 ppm minimum

040 = +_ 4.0 ppm minimum

150 = +_ 15.0 ppm minimum

999 = +_ 4.0 ppm with 0 to 10K ohm

Frequency Stability

003 = +_ 25 ppb for 0oC to 60oC

008 = +_ 75 ppb for 0oC to 60oC

005 = +_ 50 ppb for -20oC to 70oC

015 = +_ 150 ppb for -20oC to 70oC

010 = +_ 100 ppb for -40oC to 85oC

025 = +_ 250 ppb for -40oC to 85oC

Upper Operating Temperature

C = 50oC F = 65oC J = 80oC

D = 55oC G = 70oC K = 85oC

E = 60oC H = 75oC L = 90oC

Lower Operating Temperature

C = 0oC F = -15oC J = -30oC

D = -5oC G = -20oC K = -35oC

E = -10oC H = -25oC L = -40oC

Series Model

Part Marking:

PLE Where: c= N for no EFC, R for resistor, V for voltage

OSM4050c fff.fff = Frequency in MHz

fff.fff M Ymda = Date code (Year Month Day plus internal code)

ymdannn nnn = Device number

Standard values are listed, consult Pletronics Inc. for other options. Specifications such as frequency

stability and operating temperature range, etc. are not identified from the marking. External

packaging labels and packing list will correctly identify the ordered Pletronics part number.

Codes for Date Code YMD

Code 6 7 8 9 0 1 2

Year 2006 2007 2008 2009 2010 2011 2012

Code A B C D E F G H J K L M

Month JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC

Code123456789ABC

Day 123456789101112

Code D E F G H J K L M N P R

Day 13 14 15 16 17 18 19 20 21 22 23 24

Code T U V W X Y Z

Day 25 26 27 28 29 30 31

OSM4 Series 5.0 V

Sinewave Oven Controlled Oscillators

March 2007

www.pletronics.com 425-776-1880 3

Specification for 5.00V +_ 0 .20V over the specified temperature range

Item Min Max Unit Condition

Frequency Range 10 20 MHZ See list of standard frequencies

Frequency Accuracy vs.

Temperature

-250 250 ppb determined by part number

Frequency Accuracy vs. Supply -100 +100 ppb for Supply change of 0.2V

Frequency Accuracy vs. Load -10 +10 ppb Load change of +_10%

Frequency Accuracy Short

Term

-0.5 +0.5 ppb for periods of 0.1 seconds to 30 seconds

-0.05 +0.05 ppb for a period of 1 second

Aging 1st Year -0.70 +0.70 ppm

10 Years -4.0 +4.0 ppm Accumulated for 10 years

Frequency Control Voltage -4.0 +4.0 ppm 0.5V to 5.0V, determined by part number

> 47 K ohm

(positive slope) Resistance -4.0 +4.0 ppm 0 to 10 Kohm, determined by part number

> 4.7 K ohm

Phase Noise 1 Hz

10 Hz

100 Hz

1,000Hz

-80

-110

-135

-145

dBc/Hz

Warmup -- 30 sec within specification after turn on at 0oC

Output Waveform Sine Wave

Output Level 1.0 2.0 V PP 50 ohm load

See Load Circuit

2.0 4.0 V PP 1K ohm // 5pF

Output Harmonics -- -10 dBc 50 ohm load

Output Spurious -- -70 dBc 50 ohm load

Power Supply Current -- 110 mA at -20oC

-- 70 mA at +30oC

Warmup -- 250 mA for 10 seconds maximum

Operating Temperature Range -40 +85 oC Part number defines the temperature range to

meet the accuracy specification

Storage Temperature Range -55 +125 oC

OSM4 Series 5.0 V

Sinewave Oven Controlled Oscillators

March 2007

www.pletronics.com 425-776-1880 4

Load Circuit (nominal load: 50 ohms)

ESD Rating

Model Minimum Voltage Conditions

Human Body Model 2000 MIL-STD-883 Method 3115

Charged Device Model 2000 JESD 22-C101

Package Labeling

Label is 1" x 2.6" (25.4mm x 66.7mm) Label is 1" x 2.6" (25.4mm x 66.7mm)

Font is Courier New Font is Arial

Bar code is 39-Full ASCII

(Will show OSM on label)

OSM4 Series 5.0 V

Sinewave Oven Controlled Oscillators

March 2007

www.pletronics.com 425-776-1880 5

PLE

PCB Mounting (typical for lead free processing)

Hand soldering is recommended at 250oC maximum for 5 seconds maximum per pin

Mechanical:

Inches mm

Cover:

Kovar

Electroless Nickel Plated

1 μinch (25 μm) typical

Resistance welded to base

Label:

Laser Engraved – or –

White Kapton with Black Letters

Base:

Kovar

Glass to metal sealed leads

Pin 7 Connected to case

Not to scale

A 0.800 +_0.005 20.3 max

B 0.52 +_0.005 13.2 max

C 0.315 max 8.00 max

D10.250 6.35

E10.020 0.51

F10.040 max 1.0 max

G10.110 2.79

H 0.300 7.62

I10.600 15.24

J10.100 2.53

1 Nominal dimension

Pin Function Note

1 EFC 10 K ohm to ground –OR– 0.5 to 5.0V control voltage, depends on option ordered.

Use the 30% value for initial operation

7 Ground (GND)

8 Output

14 Supply Voltage

(VCC)

Recommend connecting appropriate power supply bypass capacitors as close as

possible.

Layout and application information

For Optimum Jitter Performance, Pletronics recommends:

• Minimize air flow over the oscillator

• Stabilize the power supply voltage for best performance.

OSM4 Series 5.0 V

Sinewave Oven Controlled Oscillators

March 2007

www.pletronics.com 425-776-1880 6

IMPORTA NT NOTICE

Pletronics Incorporated (PLE) reserves the right to make corrections, improvements, modifications and

other changes to this product at anytime. PLE reserves the right to discontinue any product or service

without notice. Customers are responsible for obtaining the latest relevant information before placing

orders and should verify that such information is current and complete. All products are sold subject to

PLE’s terms and conditions of sale supplied at the time of order acknowledgment.

PLE warrants performance of this product to the specifications applicable at the time of sale in accordance

with PLE’s limited warranty. Testing and other quality control techniques are used to the extent PLE

deems necessary to support this warranty. Except where mandated by specific contractual documents,

testing of all parameters of each product is not necessarily performed.

PLE assumes no liability for application assistance or customer product design. Customers are

responsible for their products and applications using PLE components. To minimize the risks associated

with the customer products and applications, customers should provide adequate design and operating

safeguards.

PLE products are not designed, intended, authorized or warranted to be suitable for use in life support

applications, devices or systems or other critical applications that may involve potential risks of death,

personal injury or severe property or environmental damage. Inclusion of PLE products in such

applications is understood to be fully at the risk of the customer. Use of PLE products in such applications

requires the written approval of an appropriate PLE officer. Questions concerning potential risk

applications should be directed to PLE.

PLE does not warrant or represent that any license, either express or implied, is granted under any PLE

patent right, copyright, artwork or other intellectual property right relating to any combination, machine or

process which PLE product or services are used. Information published by PLE regarding third-party

products or services does not constitute a license from PLE to use such products or services or a

warranty or endorsement thereof. Use of such information may require a license from a third party under

the patents or other intellectual property of the third party, or a license from PLE under the patents or other

intellectual property of PLE.

Reproduction of information in PLE data sheets or web site is permissible only if the reproduction is

without alteration and is accompanied by associated warranties, conditions, limitations and notices.

Reproduction of this information with alteration is an unfair and deceptive business practice. PLE is not

responsible or liable for such altered documents.

Resale of PLE products or services with statements different from or beyond the parameters stated by

PLE for that product or service voids all express and implied warranties for the associated PLE product or

service and is an unfair or deceptive business practice. PLE is not responsible for any such statements.

Contacting Pletronics Inc.

Pletronics Inc. Tel: 425-776-1880

19013 36th Ave. West Fax: 425-776-2760

Lynnwood, WA 98036-5761 USA E-mail: ple-sales@pletronics.com

URL: www.pletronics.com