DIP 25.4*25.4 100MHZ OCXO

Frequency: 100mhz
Frequency Accuracy: ±0.3ppm
Frequency Stability: ±0.1ppm over -40~70℃
Voltage: 5V

100MHz Ultra-Low Phase Noise OCXO (-168dBc/Hz @1kHz, High Output Power)

Product Overview

Elevate your RF system performance with our 100MHz Ultra-Low Phase Noise OCXO. Engineered for elite-level precision, this oscillator delivers an extraordinary phase noise of -168dBc/Hz at 1kHz offset and a noise floor of -185dBc/Hz.

Uniquely featuring a high 16-20dBm sine wave output, it can directly drive mixers and high-speed converters without additional amplification. With ±0.1ppm stability and a rugged -55°C to +85°C operating range,

it is the definitive choice for radar systems, satellite ground stations, and high-end test equipment

Key Features:

Ultimate Spectral Purity: -168dBc/Hz @1kHz offset, ideal for low-jitter clocking.
High Power Output: 16dBm to 20dBm sine wave, reducing the need for external RF amplifiers.
Extreme Thermal Stability: ±0.1ppm frequency-temperature stability.
Wide Temperature Range: Reliable operation from -55°C to +85°C (Military grade).
Low Aging: Excellent long-term stability with ±0.2ppm per year.

Output Characteristics:

Output Frequency	-	100	-	MHz	50Ω Load
Signal Waveform	Sine Wave
Load Impedance	-	50	-	Ω
Output Power	16	-	20	dBm	50Ω Load
Harmonic Suppression	-	-	-30	dBc	50Ω Load
Clutter Suppression	-	-	-70	dBc	50Ω Load

Phase Noise Performance (Ultra Low Noise OCXO):

10	-108	50Ω load, still air
100	-138
1,000	-168
10,000	-180
100,000	-185

Frequency Stability:

Frequency-Temperature Stability	-0.1	-	0.1	ppm	-40°C to +70°C (ref +25°C)
Aging	-0.2	-	0.2	ppm	After 30 days continuous operation
Frequency Accuracy	-0.3	-	0.3	ppm	+25°C, 5 minutes after power on

Power Requirements

Supply Voltage	4.75	5	5.25	VDC
Power Consumption	-	-	4.0 (2.0 during warm-up)	W

Environmental Specifications

Operating Temperature	-55	-	85	°C
Storage Temperature	-55	-	100	°C

Phase Noise

Applications:

The exceptional phase noise performance (-168dBc/Hz @1kHz) and high output power (up to 20dBm) make this 100MHz OCXO the preferred choice for mission-critical applications:

1.Radar & Electronic Warfare (EW) Systems:

Perfect for Doppler radar and surveillance systems. The ultra-low phase noise enhances target detection resolution and improves clutter rejection, allowing for the identification of small, slow-moving objects in high-interference environments.

2.Ideal as a master reference clock for satellite ground stations and telemetry systems. It ensures stable up/down-conversion and minimizes Bit Error Rates (BER) in high-order modulation schemes like 64QAM or 256QAM.

3.Precision Test & Measurement Instrumentation:

Used as an internal timebase or external reference for high-end Spectrum Analyzers, Vector Network Analyzers (VNA), and Signal Generators. Its high output power (16-20dBm) allows it to drive internal mixers directly, simplifying the RF signal chain.

4.Military & Aerospace Electronics:

Designed to operate in extreme environments (-55°C to +85°C), this OCXO provides reliable frequency stability for aerospace navigation, secure communications, and tactical radio systems.

5. 5G/6G Communication Research:

A critical component for developing next-generation wireless infrastructure, providing a high-purity signal source for massive MIMO and beamforming technology testing.

6. Radio Astronomy & Deep Space Exploration:

Suitable for VLBI (Very Long Baseline Interferometry) and other scientific research requiring extreme spectral purity and long-term stability.

5MHz High Short Term Frequency Stability OCXO

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