Designed and

Manufactured

in Germany

Designed and

Manufactured

in Germany

AXIOM75LG Rev.1

www.axtal.com

Roemerring 9

Drawing D1

fon: +49 (6261) 939834

D-74821 Mosbach

Page 1(4)

fax: +49 (6261) 939836

Germany

E-mail: info@axtal.com

GmbH & Co. KG

Specification

AXIOM75LG

Rev.: 1

Date: 2016-09-09

Oscillator type:

Ultra-Low Phase Noise OCXO with Low G-Sensitivity

Parameter

min.

typ.

max.

Unit

Condition

Frequency Range

80

125

MHz

Standard frequencies

100.000/120.000

MHz

Frequency stability

Initial tolerance @ +25°C

±300

ppb

vs. operating temperature range

Option 2 & 3

See tables 2 & 3

steady state

vs. supply voltage variation (pushing)

±10

ppb

vs. load change (pulling)

±5

ppb

Long term (aging) per day

±1

±2

ppb

after 30 days operation

Long term (aging) 1

±100

±200

ppb

after 30 days operation

Frequency adjustment range

Electronic Frequency Control (EFC)

±1

±2

ppm

0

VREF/2

VREF

V

Positive

EFC input impedance

100

kΩ

RF output

Signal waveform

Sine wave

50

Ω

±5%

Output level (Note 2)

+7

dBm

Harmonics

-30

dBc

Spurious

-90

dBc

Warm-up time

3

5

min

Phase noise @ 100 MHz (Note 3)

-100

-130

-160

-170

-175

dBc/Hz

dBc/Hz

dBc/Hz

dBc/Hz

dBc/Hz

@ 10 Hz

@ 100 Hz

@ 1 kHz

@ 10 kHz

@ ≥100 kHz

G-Sensitivity (Note 4)

See table 1

Option 1

Reference voltage VREF output (Note 5)

10.0

V

11.4

12.0

12.6

V

Current consumption (steady state)

150

mA

@ +25°C (Note 6)

Current consumption (warm-up)

350

mA

(Note 6)

Enclosure (see drawing) (LxWxH)

25.8x25.8x12.7 max.

mm

IEC 60679-3 CO 43

Weight

20

g

Packing

Palette

Notes:

1.

Terminology and test conditions are according to IEC60679-1 and MIL-PRF-55310, unless otherwise stated

2.

Other output level on request

3.

For other frequencies please consult factory

4.

Measured with flat random vibration profile (0.01 g²/Hz, 20 Hz ~ 2000 Hz)

5.

Other supply and reference voltage on request

6.

May be higher for wide operating temperature range