OSC-1A0 Просмотр технического описания (PDF) - Vectron International

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OSC-1A0

Ultra Miniature TCXO s

Vectron International 

OSC Series Ultra Miniature TCXO s

Performance Characteristics

Parameter

Characteristics

Option A = +5 Vdc

Option B= +3 Vdc

Frequency range:

10 MHz to 50 MHz

Stability Options:

(relative to

1=

ppm -20 to

2=

ppm -30 to

3=

ppm -30 to

4=

ppm -40 to

Stability vs. Supply

Aging (typical):

ppm vs B+ of

< 1.0 ppm/year at

Input Voltage:

+5.0 Vdc

+3.0 Vdc

Current:

<1.5 mA (10.0 to 16.8 MHz) <2.0 mA (16.8 to 20.0 MHz)

<3.0 mA (20.1 to 35.0 MHz) <4.0 mA (35.1 to 50.0 MHz)

Output:

Clipped Sinewave

+5.0 Vdc = 1.0 VP-P minimum

+3.0 Vdc = 0.7 VP-P minimum

Load:

10 K /10pf

Mechanical trim:

PPM min.

Trim options:

0 = Mechanical trim, no VCO

1=

ppm VC & mechanical

2 = Voltage trim only

ppm min.

Voltage Control

Input Impedence:

100K minimum

Supply Voltage:

+5.0 Vdc

+3.0 Vdc

Control Voltage Range:

+0.5Vdc to +4.5Vdc

+0.5Vdc to +2.5Vdc

Frequency Tolerance at

Start-up time:

Harmonics:

2nd harmonic

3rd harmonic

Other

Phase Noise (typical):

at 10 MHz

ppm at +2.5 Vdc

ppm at +1.5 Vdc

<10 mS (typical) to within

PPM

> 3 dBc down

> 6 dBc down

> 10 dBc down

-80 dBc/Hz max. at 10 Hz offset

-125 dBc/Hz max. at 100 Hz offset

-145 dBc/Hz max. at 1 KHz offset

-148 dBc/Hz max. at 10 KHz offset

-150 dBc/Hz max. at 100 KHz offset

Vectron International 267 Lowell Road, Hudson, NH 03051 Tel: 1-88-VECTRON-1 Fax: 1-888-FAX-VECTRON

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