ST50/36/20 Series Low Frequency High Stability Oven Controlled Crystal Oscillator

186-1177-6749

186-1177-6749
中文
Login/Register

Home > Product > Frequency Reference Products

　　The ST50/36/20 series is a low-Frequency and high-stability series product developed by our company. The output Frequency is 10MHz, and it has the characteristics of ultra-high stability and ultra-low phase noise.

Product features

ST50 series ultra-low phase noise and high stability crystal oscillator, Frequency stability can be better than 1.5E-13/s, phase noise ≤-120dBc/Hz@1Hz

ST36 series small size, low phase noise and high stability crystal oscillator, small size, Frequency stability can be better than 3E-13/5, phase noise <-168dBc/Hz@1KHz)

ST20 series small size, low phase noise and high stability crystal oscillator, Frequency stability can be better than 1E-12/s, phase noise ≤-160dBc/Hz@1KHz

Specifications
Dimension
Guide
Measured Drawing

Product Features	Specification name	Indicator parameters	Remarks
Output Characteristics	Output Frequency	10MHz	1 Channel Sine Wave Output
	Output Power	10 ±2dBm	Impedance 50Ω, Load ± 5%
	Harmonic	≤ -40dBc	Impedance 50Ω, Load ± 5%
	Spurious	≤ -80dBc
	Initial Frequency accuracy	≤± 0.1ppm	1 sine wave output
	Voltage Frequency stability	≤± 0.5ppb	Vcc ± 5%, guaranteed by design
	Load Frequency stability	≤± 0.5ppb	Load ± 5%, guaranteed by design
	Aging rate	≤± 0.2ppb/day, ≤± 20ppb/year	Continuous Power supply for 30 days, guaranteed by design
Frequency Adjustment	Tuning voltage range	0 ~ 5V	Center voltage +2.5V
	FM range	≥ ± 0.3ppm
	Linearity	＜ 10%
Supply voltage	Operating voltage	+12V: ST50/ST36 series
	Operating voltage	+5V: ST36/ST20 series
	Startup Power consumption	ST50 series ≤ 6W, ST36/ST20 series ≤ 3.6W	Duration < 90s, +25°C
	Stable Power consumption	ST50 series ≤ 2.2W, ST36/ST20 series ≤ 1.5W	Duration < 300s, +25°C
Ambient temperature	Operating temperature	-40℃~+70℃
Ambient temperature	Storage temperature	-55℃~+85℃

PREV：ST14/25 Series High Frequency Low Noise Oven-Controlled Crystal Oscillators

NEXT：ST14G/20G/36G Series Fully Domesticated Temperature-Compensated Crystal Oscillators

Back to List