80MHz OCXO SMD Crystal Oscillator 14.4x9.5mm Sine Wave 5V High Stability Ultra Low Phase Noise VCOCXO

Nominal Frequency: 80.00 MHz
Waveform: Sine Wave
Supply Voltage: 5.0V
Output Power: ≥ +7 dBm (Load 50Ω)
Package Size: 14.4 x 9.5 x 8.0 mm
Power Consumption: 600mA (Warm-up), 250mA (Stable)

This is a high-performance, industrial-grade 80MHz SMD OCXO (Oven Controlled Crystal Oscillator). Housed in a compact 14.4x9.5mm package, it delivers exceptional frequency stability and ultra-low phase noise performance, ideal for telecommunications, precision instrumentation, and demanding industrial electronics.

[Key Features]

High Stability: Offers ±0.1 ppm frequency accuracy and a low aging rate of ±0.2 ppm/year.

Ultra-Low Phase Noise: Reaches -170 dBc/Hz at 100kHz offset, ensuring superior signal integrity.

Industrial Temp Range: Reliable operation from -40°C to +85°C.

Frequency Tuning: Built-in Voltage Control (Vc) pin allows for ±1 ppm frequency adjustment.

Compact SMD Design: Surface-mount packaging optimized for modern, high-density PCB layouts.

[Technical Specifications]

Nominal Frequency: 80.00 MHz

Waveform: Sine Wave

Supply Voltage: 5.0V

Output Power: ≥ +7 dBm (Load 50Ω)

Package Size: 14.4 x 9.5 x 8.0 mm

Power Consumption: 600mA (Warm-up), 250mA (Stable)

[Applications]

5G / Wireless Infrastructure & Base Stations

Precision Test & Measurement Equipment

Radar and Satellite Communication Systems

Synchronous Digital Hierarchy (SDH) & Master Clocks

[Specifications]

Item	Parameter	Min.	Typ.	Max.	Unit	Test Condition
Connection	Power Supply		5.0		V	±5%
	Output Load		50		Ω
	Harmonic Suppression			-30	dBc
	Spurious Suppression			-70	dBc
	Power on Characteristics	-		±20	ppb	Frequency deviation after 5 minutes of power-on relative to 1 hour.
Output	Nominal Frequency	80.00			MHz
	Waveform	Sine wave			—--
	Output power	+7			dBm	Load 50Ω
Characteristics	Frequency Accuracy			±0.1	ppm	Factory calibrated at 25°C, VC = 2.0 V ± 0.1 V.
	Ambient			±0.1	ppm	-40～+85℃, fref=(fmax+fmin)/2
	Power Characteristics			±50	ppb	Supply Voltage Regulation: ±5% at Room Temperature (25°C)
	Load Characteristics			±50	ppb	Load Regulation: ±5% at Ambient Temperature (25°C)
	Aging			±2	ppb/day	Under constant temperature, voltage, and load
	Aging			±0.2	ppm	First Year
Phase Noise	@10Hz		-95		dBc/Hz	Load 50Ω
	@100Hz		-125		dBc/Hz
	@1KHz		-155		dBc/Hz
	@10KHz		-165		dBc/Hz
	@100KHz		-170		dBc/Hz
Power	Current			600	mA	@Turn on
Power	Current			250	mA	@Stable
Tuning Range		±1			ppm
Controlled Voltage Range		0	2.0	4.0	VDC
Operable Temp. Range		-40		+85	℃
Storage Temp. Range		-55		+105	℃