ST50T Series Tamed Crystal Oscillator Modules_Chengdu Tongxiang Technology Co., Ltd

186-1177-6749

186-1177-6749
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ST50T Series Tamed Crystal Oscillator Modules

　　The ST50T series tamed crystal oscillator is a high-performance crystal oscillator product with integrated taming functions. This product can be used as a high-performance oven-controlled crystal oscillator and can also synchronize with an externally input 1PPS signal, automatically calibrate its frequency deviation, and maintain time. The device supports 10MHz frequency reference output, 1PPS output, and optional direct current B-code output. With a direct broadcast design, it is easy to use and suitable for tamed clock applications in instruments and eters, power, security, communication, and other fields.
　　The product offers different levels of stability and phase noise options to meet the diverse needs of users.

Product features

Tamed frequency accuracy <1E-12

Frequency stability <2E-12/s, optional <5E-13/sTiming

accuracy <5us@24h

Rapid taming

Specifications
Dimension
Guide
Measured Drawing

Product Features	Specification name	Indicator parameters	Indicator parameters
RF Output	Frequency	10MHz	100MHz
	Channels	1st Channel	1st Channel
	Output Power	+ 10dBm (±2 dBm)	+ 10dBm (±2 dBm)
	Frequency accuracy	＜1E-12/24h	＜ 5 E-12/24h
	Short-term stability	Standard: ≤5.0E-12/1s Professional model: ≤1.0E-12/1s	Standard: ≤ 1.0E - 10 / 10s Professional model: ≤ 5.0E - 11 / 10s
	Phase Noise	Standard: 1Hz ≤- 100 dBc/Hz 10Hz ≤- 135dBc/Hz 100Hz ≤- 145 dBc/Hz 1kHz ≤- 155 dBc/Hz 1 0 kHz ≤- 155 dBc/Hz	Standard: 10Hz ≤- 95dBc/Hz 100Hz ≤- 125 dBc/Hz 1kHz ≤- 155 dBc/Hz 1 0 kHz ≤- 165 dBc/Hz
	Phase Noise	Professional model: 1Hz ≤- 105dBc/Hz 10Hz ≤- 135dBc/Hz 100Hz ≤- 150dBc/Hz 1kHz ≤- 158dBc/Hz 1 0 kHz ≤-1 58 dBc/Hz	Professional model: 10Hz ≤- 100 dBc/Hz 100Hz ≤- 130 dBc/Hz 1kHz ≤- 158 dBc/Hz 1 0 kHz ≤- 165 dBc/Hz
1PPS output	Channels	1st Channel	1st Channel
	Output Level	TTL	TTL
	Timing accuracy	＜±10ns	＜±10ns
	Maintaining accuracy	Standard model: ＜ 20us/24h Professional model: <5us/24h	Standard model: ＜ 20us/24h Professional model: <5us/24h
	Rising and falling edges	＜ 2ns
	Pulse Width	100ms
	Amplitude	5V
Monitoring and Control	Condition Monitoring	Discipline lock indication (high level lock, low level unlock)
Monitoring and Control	Communication monitoring	Serial port TTL
Supply voltage	Input voltage	+5/12VDC
Power consumption	Maximum Power consumption	≤ 4W (+25°C)
Power consumption	Steady-state Power consumption	≤ 2W (+25°C)
environment	Operating temperature	-40℃~+65℃
environment	Storage temperature	-55℃~+85℃
Appearance	weight	100g
Appearance	size	50mm×50mm、20×20mm

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