HCMOS Output VCXO Oscillator 2520

PARAMETER

SUPPLY VOLTAGE

REMARKS

1.8V

2.5V

3.3v

Frequency range

16 ~ 50MHz

1.25 ~ 50MHz

1.25~ 50MHz

Frequency stability

±25ppm / ±50ppm /±100ppm

See note below

Operating temperature range

-10 to +60°C/-20 to +70°C/-40 to +85°C

options available

Aging first year

±3.0ppm

@+25°C

Frequency pulling range

±50ppm ~±80ppm

Depending on frequency

Supply current

35mA

40mA

45mA

@15pF

Output waveform and load

LVCMOS 15pF

30pF optional

output voltage level HIGH

1.62V

2.25V

2.97V

Minimum

Output voltage level LOW

0.18V

0.25V

0.33V

Maximum

Rise and Fall times

6ns

@10~90% of Vcc

symmetry (duty cycle)

40~60% or 45~55%

@ 50%Vcc

Phase jitter RMS

0.8 ps

12kHz≤Fj≤20MHz

Phase noise (27MHz)

-132dBC

@ 1kHz

-147dBC

@ 10kHz

-152dBc

@ 100kHz

Note: Stability includes frequency deviations at +25°C, over temperature range, due to supply voltage changes, output load changes, shock and vibration.