Datasheet > OC22GT5A-FREQ-0.05/0+60

OC22GT5A-FREQ-0.05/0+60

更新时间： 2023-03-15 00:00:00

品牌	Logo	应用领域
EUROQUARTZ		/
页数	文件大小	规格书
1页	96K
描述
HCMOS Output Clock Oscillator, 5MHz Min, 20MHz Max, ROHS COMPLIANT, METAL PACKAGE-7

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OC22GT5A-FREQ-0.05/0+60 数据手册

QUARTZ

EURO

OCXO - OC22T5A SERIES

AT-Cut Crystal - Square Wave - 5.0 Volts

Frequency Range 5.0MHz to 20.0MHz

50.8 x 50.8 x 16.0mm 7 pin metal, solder-sealed package

Supply Voltage 5.0 Volts

AT-Cut Crystal

Squarewave Output

EFC (Voltage control) as standard

OUTLINE & DIMENSIONS

DESCRIPTION

OC22T5A series oven-controlled crystal oscillators are close tolerance

OCXOs with good phase noise performance.

SPECIFICATION

Crystal Cut:

AT-cut

Output Waveform:

Supply Voltage:

Square Wave

+5.0 VDC ±0.2V

5.0MHz to 20.0MHz

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:

CON

±0.1ppm max.(at V

+2.5V)

±0.05ppm

±0.1ppm

±0.2ppm

<±1.0ppb for ±5% change

±3.0ppb max per day

±0.5ppm per first year

±3.0ppm over 10 years

<±1.0ppb for ±5% change

vs. Load Change:

Warm-up Time:

TEST CIRCUIT

1 minutes max. to within

±0.2ppm of nominal freq.

Voltage Control

CON

Control Voltage Centre:

Freq. Deviation Range:

+2.5 Volts (V

)

±5.0ppm min., ±20ppm max.

ref. to 25°C and O.T.R.

2.5V ±2.0Volts

Positive: Increasing control

voltage increases output

frequency

Control Voltage Range:

Transfer Function:

Input Impedance:

EFC Linearity:

100k minimum

±10% maximum

Squarewave = 15pF

Sine Wave = 50W

Including probe and fixture

Power Dissipation:

2.0W max. steady state

6.0W max. at turn on

Output

PART NUMBER FORMAT

Example:

Load:

15pF HCMOS

+4.5V minimum

0.5V maximum

Output Logic HIGH:

Output Logic LOW:

Duty Cycle:

OC22GT5A-10.000-0.10/-20+70

50%±10%

Rise/Fall Time:

5ns max (20%~80%)

Frequency dependant

+4.0±0.3VDC or custom

OCXO Package: OC22

RoHS Compliance

Reference Voltage:

G: RoHS Compliant

Envionmental

Storage Temperature:

Shock:

Blank: Non-compliant

T: Output Squarewave

5: Supply Voltage 5.0Volts

A: AT-Cut Crystal

-55° to +125°C

2000g, 0.3ms ½ sine

10 ~2000Hz / 10g

Vibration:

Nominal Frequency 10.0MHz

Stability in ±ppm

PHASE NOISE (at 10MHz)

Operating Temperature Range °C

Lowest Temperature/Highest Temperature

Offset

1Hz

dBc/Hz

-75

10Hz

-100

100Hz -130

1kHz

10kHz

-140

-150

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

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