OC14GT12A-1.250-0.3/-20+70 datasheet, PDF

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OC14GT12A-1.250-0.3/-20+70: DescriptionCMOS Output Clock Oscillator,; CategoryPassive components oscillator; File Size102KB，1 Pages; ManufacturerEuroquartz; Websitehttp://www.euroquartz.co.uk/; Environmental Compliance

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OC14GT12A-1.250-0.3/-20+70 Overview

CMOS Output Clock Oscillator,

OC14GT12A-1.250-0.3/-20+70 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Reach Compliance Code	compliant
Oscillator type	CMOS
Base Number Matches	1

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EURO

QUARTZ

For high stability STRATUM 2 applications

Low Jitter

<±0.6ppm overall frequency tolerance over 15 years

Full size 14 pin dual-in-line package

Supply Voltage 12 Volts

AT-Cut Crystal

EFC (Voltage control) as standard

OCXO - OC14T12A SERIES

AT-Cut Crystal - Square Wave - 12.0 Volts

OUTLINE & DIMENSIONS

DESCRIPTION

OC14T12A series oven-controlled crystal oscillators are intended for

Stratum 2 applications requiring low jitter and tight stability <0.6ppm

overall frequency tolerance over 15 years.

SPECIFICATION

Crystal Cut:

Output Waveform:

Supply Voltage:

Frequency Range:

Initial Calibration Tolerance:

Frequency Stability

over 0° to +60°C:

over -20° to +70°C:

over -40° to +85°C:

vs. Voltage Change:

vs. Ageing:

vs. Load Change:

Warm-up Time:

Voltage Control

Control Voltage Centre:

Freq. Deviation Range:

Control Voltage Range:

Transfer Function:

AT-cut

Square Wave

+12.0 VDC ±0.5V

1.25MHz to 100.0MHz

±0.5ppm maximum

±0.2ppm typical

±0.05ppm available

±0.3ppm typical

±0.1 available

±0.5ppm typical

±0.2ppm available

<0.1ppm for ±0.5V change

±0.7ppm first year

<±4ppm over 10 years

<0.01ppm for ±5% change

3 minutes maximum

TEST CIRCUIT

Input Impedance:

EFC Linearity:

Power Dissipation:

+2.5 Volts (V

CON

)

±4.0ppm min., ref. to 25°C

0V to +5.0Volts

Positive: Increasing control

voltage increases output

frequency.

47k minimum

±10% maximum

1.0W max. at steady state

2.0W max. at turn on

PART NUMBER FORMAT

Output

Load:

Output Logic HIGH:

Output Logic LOW:

Duty Cycle:

Rise/Fall Time:

10 LS or 47pF

+2.8V minimum

0.4V maximum

50%±10%

7ns max (20%~80%)

Frequency dependant

Example:

OC14GT12A-10.000-0.10/-20+70

Envionmental

Storage Temperature:

Shock:

Vibration:

PHASE NOISE (at 10MHz)

Offset

1Hz

10Hz

100Hz

1kHz

10kHz

dBc/Hz

-60

-90

-120

-130

-140

-65° to +125°C

2000g, 0.3ms ½ sine

10 ~2000Hz / 10g

OCXO Package: OC14

RoHS Compliance

G: RoHS Compliant

Blank: Non-compliant

T: Output Squarewave

12: Supply Voltage 12Volts

A: AT-Cut crystal

Nominal Frequency 10.0MHz

Stability in ppm

Operating Temperature Range °C

Lowest Temperature/Highest Temperature

EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE

Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 Email: info@euroquartz.co.uk www.euroquartz.co.uk

OC14GT12A-1.250-0.3/-20+70 Related Products

	OC14GT12A-1.250-0.3/-20+70	OC14GT12A-1.250-0.2/-40+85	OC14GT12A-1.250-0.2/0+60	OC14T12A-100.000-0.3/-20+70	OC14GT12A-100.000-0.3/-20+70	OC14GT12A-1.250-0.5/-40+85	OC14T12A-1.250-0.5/-40+85	OC14T12A-1.250-0.3/-20+70	OC14T12A-10.000-0.1/-20+70	OC14T12A-1.250-0.2/0+60
Description	CMOS Output Clock Oscillator,	CMOS Output Clock Oscillator,	CMOS Output Clock Oscillator,	CMOS Output Clock Oscillator,	CMOS Output Clock Oscillator,	CMOS Output Clock Oscillator,	CMOS Output Clock Oscillator,	CMOS Output Clock Oscillator,	CMOS Output Clock Oscillator,	CMOS Output Clock Oscillator,
Is it Rohs certified?	conform to	conform to	conform to	incompatible	conform to	conform to	incompatible	incompatible	incompatible	incompatible
Reach Compliance Code	compliant	compli	compli	unknown	compliant	compliant	compliant	compliant	compliant	_compli
Oscillator type	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Base Number Matches	1	1	1	1	1	1	1	1	-	-
Maker	-	-	-	Euroquartz	Euroquartz	Euroquartz	Euroquartz	-	Euroquartz	Euroquartz

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