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Stratum 3E High Stability

Oven Stabilized Oscillator

OH200-Series

OCXO / VCOCXO

Description

Connor-Winfield’s high

stability OH200- series

are exceptionally precise

frequency standards,

excellent for use in cellular

base stations, test

equipment, Synchronous

Ethernet, VSAT and Stratum

3E applications

These unique OCXO / VCOCXO oscillator

products provide temperature stabilities in the

range of ±3 ppb to ±25 ppb, over the commercial,

extended commercial or the industrial temperature

range. Power requirements are 3W over the

commercial temperature range and 4.5W over the

industrial temperature range. Additionally, excellent

aging is achieved through the use of overtone SC

cut crystals.

The OH200 series is available with CMOS logic

or Sinewave output along with Voltage Controlled

option. These oscillators provide outstanding

phase noise that varies depending on frequency.

Frequencies are available from 5.0 to 40.0 MHz.

Allan Variance specifications are rated for primary

reference standards. Warm up times are on the order

of 5 minutes to 0.10 ppm of final frequency.

2.8

2111 Comprehensive Drive

Aurora, Illinois 60505

Phone: 630- 851- 4722

Fax: 630- 851- 5040

www.conwin.com

US Headquarters:

630-851-4722

European Headquarters:

+353-61-472221

Features

•

Frequency Range: 5.0 to 40.0 MHz

•

OCXO - Fixed Frequency

•

VCOCXO - Voltage Controlled Option

•

3.3 Vdc, 5.0 Vdc or 12.0 Vdc Operation

•

Available Frequency Stabilities:

±3

ppb,

±5

ppb,

±10

ppb or

±25

ppb

•

Available Temperature Ranges:

0 to 70°C, -20 to 70°C,

-40 to 70°C or -40 to 85°C

•

Low Phase Noise / Phase Jitter

•

Available Outputs: CMOS or Sinewave

•

Package: 1.1" x 1.4" x 0.5" (CO-8)

•

RoHS Compliant / Lead Free

Ordering Information

OH200-

Package

OH200- = 1.1x1.4 CO8

Temperature

Range

5 = 0 to 70°C

6 = -40 to 85°C

7 = -20 to 70°C

8 = -40 to 70°C

Frequency

Stability

06 = ±3 ppb *

10 = ±5 ppb *

20 = ±10 ppb

50 = ±25 ppb

{±(Fmax-Fmin)/(2*Fo)}

Supply Voltage

03 = 3.3 Vdc

05 = 5.0 Vdc

12 = 12.0 Vdc

Output Type

C = CMOS

S = Sinewave

OCXO Type

F = Fixed

Freq.

V = Voltage

Controlled

Option

- 012.8M

Output Frequency

Frequency Format

-xxx.xM Min

-xxx.xxxxxxM Max

*Min 1 and Max

6 digits after the

decimal point.

M = MHz

* Frequency stability option 06 is only available for temperature ranges 0 to 70°C and -20 to 70°C.

* Frequency stability options 06 and 10 are only available at frequencies less than or equal to 25MHz.

OH200-61003CF-012.8M = 1.1" x 1.4" x 0.5" CO-8 package, -40 to 85°C temperature range, ±5.0 ppb frequency stability, 3.3 Vdc supply voltage,

CMOS square wave output, fixed frequency OCXO, 12.8 MHz output frequency.

To order a OH200-61003CF with an output frequency of: 6.4 MHz = OH200-61003CF-006.4M

To order a OH200-61003CF with an output frequency of 16.384 MHz = OH200-61003CF-016.384M.

OH200-72005SV-040.0M = 1.1" x 1.4" x 0.5" CO-8 package, -20 to 70°C temperature range, ±10.0 ppb frequency stability, 5.0 Vdc supply voltage,

Sinewave output, voltage controlled output frequency VCOCXO, 40 MHz output frequency.

Example Part Number:

Bulletin

Page

Revision

Date

Cx193

1 of 4

24 April 2018

Attention: System Designers please review Application Note AN2093:

System Design Information and Printed Circuit Board Layout Guidelines for OCXO

Oscillators. @ www.conwin.com/support.html

2111 Comprehensive Drive

Aurora, Illinois 60505

Phone: 630- 851- 4722

Fax: 630- 851- 5040

www.conwin.com

Absolute Maximum Ratings

Parameter

Storage Temperature

Supply Voltage (Vcc)

Control Voltage (Vc)

Operating Supply Voltage 3.3 Vdc (Vcc)

Operating Supply Voltage 5.0 Vdc (Vcc)

Operating Supply Voltage 12 Vdc (Vcc)

Minimum

-55

-0.5

3.13

4.75

11.40

Nominal

3.30

5.00

12.00

Maximum

125

13.5

7.0

3.47

5.25

12.60

Units

°C

Vdc

Notes

Absolute Ratings: Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only. The functional operation

of the device at those or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to conditions outside the "recommended

operating conditions" for any extended period of time may adversely impact device reliability and result in failures not covered by warranty.

Operating Specifications

Parameter

Center Frequency: (Fo)

Operating Temperature Range:

Temperature Code 5

Temperature Code 6

Temperature Code 7

Temperature Code 8

Frequency Calibration:

Frequency Stability vs. Change in Temperature:

Stability Code 06

Stability Code 10

Stability Code 20

Stability Code 50

Frequency Stability vs. Load

Frequency Stability vs. Voltage

Aging: Daily:

5 MHz to 20 MHz

>20 MHz to 40 MHz

Aging: First Year:

5 MHz to 20 MHz

>20 MHz to 40 MHz

Lifetime Tolerance: (20 Years)

5 MHz to 20 MHz-

>20 MHz to 40 MHz

Supply Voltage: (Vcc)

Voltage Code 03

Voltage Code 05

Voltage Code 12

Power Consumption: Turn-On

0 to 70°C Models

-20 to 70°C Models

-20 to 75°C Models

-40 to 85°C Models

Power Consumption: Steady State @ 25°C

0 to 70°C Models

-20 to 70°C Models

-20 to 75°C Models

-40 to 85°C Models

Phase Jitter: (BW: 10 Hz to Fo/2)

Models with Fo: 5 MHz to 20 MHz

Models with Fo: >20 MHz to 40 MHz

Short Term Allan Deviation (1s)

Start-Up Time:

Warm Up Time @ 25°C:

Minimum

5.0

-40

-20

-40

-0.1

-3.0

-5.0

-10.0

-25.0

-5.0

-1.0

-2.0

-50

-100

-300

-500

3.13

4.75

11.40

Nominal

3.30

5.00

12.00

1.0E-11

Maximum

40.0

0.1

3.0

5.0

10.0

25.0

5.0

1.0

2.0

100

300

500

3.47

5.25

12.60

3.00

3.20

3.30

3.80

1.10

1.20

1.50

1.0

2.0

500

Units

MHz

°C

ppm

ppb

ppb/day

ppb

Vdc

ps rms

rms

minutes

Notes

@ 25°C

±5%

Notes:

1. Frequency stability vs. change in temperature [±(Fmax-Fmin)/(2*Fo)]. Stability option 06 is not available for temperature ranges

-40/70°C and -40/85°C. Stability options 06 and 10 are not available for frequencies >25MHz.

2. At time of shipment after 48 hours of operation.

3. Inclusive of calibration, operating temperature, supply voltage change, load change and 20 years aging.

4. Supply voltage must reach Vcc levels monotonically within a ramp-up time of <12 ms.

5. Measured with Vcc = Nominal, in calm air.

6. After 5 minutes of operation, the frequency at 25°C will be within ±100ppb of the final frequency observed 1 hour after turn on.

7. To ensure proper operation of VCOCXO, the control voltage input must be biased the nominal control voltage.

Failure to bias the Vc input will cause an unstable output condition.

Specifications subject to change without notification. See Connor-Winfield's website for latest revision.

Not intended for life support applications.

Bulletin

Page

Revision

Date

Cx193

2 of 4

24 April 2018

2111 Comprehensive Drive

Aurora, Illinois 60505

Phone: 630- 851- 4722

Fax: 630- 851- 5040

www.conwin.com

Phase Noise Characteristics

Parameter

SSB Phase Noise

@1Hz offset

@ 10Hz offset

@ 100Hz offset

@ 1KHz offset

@ 10KHz offset

@ 100KHz offset

Typical Phase Noise for OH200-series with CMOS Output

5 - 12 MHz

-85

-115

-140

-145

-150

>12- 20 MHz

-80

-110

-135

-140

-150

>20 - 30 MHz

-70

-100

-125

-140

-150

>30 - 40 MHz

-65

-95

-120

-140

-150

Units

dBc/Hz

Notes

Input Characteristics - Voltage Controlled Option (OCXO Type Code V)

Parameter

Control Voltage Range:

3.3 Vdc Models

5.0 Vdc Models

12.0 Vdc Models

Frequency Pullability:

Models with Fo 5 to 20 MHz

Models with Fo >20 to 40 MHz

Input Impedance

Minimum

0.30

0.50

±0.4

±0.6

100K

Nominal

1.65

2.50

Maximum

3.00

4.50

Units

ppm

Ohms

Notes

Vcc = 3.3 Vdc

Vcc = 5.0 Vdc

Vcc = 12.0 Vdc

CMOS Output Characteristics (Output Code C)

Parameter

Load

Output Voltage:

3.3 Vdc Models

Minimum

3.0

4.7

Nominal

Maximum

0.4

-80

Units

dBc

Notes

High (Voh)

Low (Vol)

5.0 Vdc Models High (Voh)

Low (Vol)

12.0 Vdc Models High (Voh)

Low (Vol)

Duty Cycle at 50% of Vcc

Rise / Fall Time: 10% to 90%

Spurious Output

Sinewave Output Characteristics (Output Code S)

Parameter

Load

Output Power

Harmonics

Spurious

OH200 Package

Shock

Sinusoidal Vibration

Random Vibration

Moisture

Marking Permanency

Attachment Method PCB

Resistance to Solder Heat

Solder Process

Minimum

5.0

Nominal

Maximum

-30

-80

Ohms

dBm:

dBc

Units

Notes

Package Characteristics

Hermetically sealed, resistive welded package with grounded case.

Environmental Characteristics

500 G’s 1ms, Halfsine, 3 shocks per direction, per MIL-STD 202G, Method 213B Test Condition D.

0.06” D.A. or 10G’s Peak, 10 to 500 Hz, per MIL-STD-202G, Method 204D, Test Condition A.

5.35 G’s rms. 20 to 2000 Hz per MIL-STD-202G, Method 214,Test Condition 1A, 15 minutes each axis.

10 cycles, 95% RH, Per MIL-STD-202G, Method 112.

Per MIL-STD-202G, Method 215J.

Through Hole Mounted

Per MIL-STD-202G, Method 210, Condition E.

RoHS compliant, lead free. See solder profile.

Bulletin

Page

Revision

Date

Attention: System Designers please review Application Note AN2093:

System Design Information and Printed Circuit Board Layout Guidelines for OCXO

Oscillators. @ www.conwin.com/support.html

Specifications subject to change without notification. See Connor-Winfield's website for latest revision.

Not intended for life support applications.

Cx193

3 of 4

24 April 2018

2111 Comprehensive Drive

Aurora, Illinois 60505

Phone: 630- 851- 4722

Fax: 630- 851- 5040

www.conwin.com

Re stabilization Time

Off Time

<1 Hour

<6 Hour

<24 Hour

1 to 16 Days

>16 Days

Re stabilization Time

<2 Hours *

<12 Hours *

<48 Hours *

48 Hours + 1/4 Off Time *

<6 Days *

* For a given off time, the time required to meet daily aging, short term stability and TEV requirements.

Package Outline

0.500

Max.

12.70mm

0.035 Dia.

0.88mm Dia.

0.244

6.2mm

1.417

36mm

0.600

15.24mm

Package Marking

Pin Connections

Pin Connection

1: Voltage Control or N/C

2: N/C

3: Supply Voltage (Vcc)

4: Output

5: Ground (Case)

0.025

0.635mm

1232

OH200-61003CF

12.8 MHz

123456789012

1.063

27mm

Date Code (YYWW)

Model Number

Output Frequency

Serial # Barcode

Serial Number

0.700

17.78mm

1.000

25.4mm

0.700

17.78mm

Bottom View

0.350

8.9mm

Pin 1

Keep Out Area: Under the OCXO is a keep out area, do not place any parts in this area.

Solder Profile

Test Circuit

Vcc

Output

Temperature

260°C

220°C

180°C

150°C

120°C

260°C

Vcc

10 uF

100 uF

0.01 uF

N/C

15 pF

Total Output Load

Ground

10 s

Up to 120 s

60 to 90 s

Typical

Meets IPC/JEDEC J-STD-020C

Voltage

Control

N/C

CMOS Output Waveform

Revision History

Revision

Date

10/16/09

02/09/10

03/29/10

04/05/10

05/19/11

07/27/11

09/08/11

01/23/12

03/21/12

08/22/12

12/07/12

05/13/13

11/15/*13

10/11/16

04/24/18

Changes

New release

90%

Added -20 to 75C and 50ppb stability.

Changed 75C to 70C

Added 8 = -40 to 70C temperature code.

50%

Corrected temperature on page 2, from -20 to 80c to -40 to 70C

Updated power consumption

10%

Added sinewave models to the data sheet

Changed package height from 0.530" to 0.500"

Changed frequency stability from "Absolute" to "+/-" with note 1 added as reference

Changed marking to Label marking.

Added application note information.

Changed note 4 and removed note from power supply line. and added absolute note.

Added Voltage Controlled Option.

Miscellaneous Text Corrections

Added exception notes to frequency stability options 06 and 10.

Bulletin

Page

Revision

Date

Attention: System Designers please review Application Note AN2093:

System Design Information and Printed Circuit Board Layout Guidelines for OCXO

Oscillators. @ www.conwin.com/support.html

Specifications subject to change without notification. See Connor-Winfield's website for latest revision.

Not intended for life support applications.

Cx193

4 of 4

24 April 2018