Oscillator

Low Jitter Oscillator

Siward's advanced low-jitter oscillators are designed for applications requiring strict timing and precise synchronization with excellent stability and accuracy performance to ensure precision in high-speed communications, enhancing data accuracy and reducing phase jitter. They are integral and reliable to demanding applications including 5G network infrastructure, servers, data centers, Ethernet, optical modules, and Internet of Things (IoT) devices.

Our low jitter oscillators provide excellent performance in compact, industry-standard sizes 3.2 x 2.5 mm, 2.5 x 2.0 mm, and 2.0 x 1.6 mm, ideal for space-limited applications. Multiple output logics are available including CMOS, LVPECL, LVDS, and HCSL delivering ultra-low jitter performance down to 60 fs (156.25 MHz) in 12 kHz to 20 MHz, vital for clear, stable signals. Additionally, they can maintain overall ±50 ppm stability and operate efficiently across a broad temperature range, from -40°C to +85°C, ensuring consistent performance.

OSC81
Series
OSC81
Package Size
(mm)
3.2 x 2.5 x 0.9
Nominal Frequency
10 - 50MHz
Frequency Stability
±50ppm
±100ppm
Temperature Range
-40 ~ +105℃
-40 ~ +125℃
Output Waveform
C-MOS
Supply Volatage
1.8 / 2.5 / 3.3
Datasheet
OSC5A
Series
OSC5A
Package Size
(mm)
2.0 x 1.6 x 0.75
Nominal Frequency
100 - 160MHz
Frequency Stability
±50ppm
±100ppm
Temperature Range
-40 ~ +85℃
-40 ~ +125℃
Output Waveform
LVPECL
Supply Volatage
2.5 / 3.3
Datasheet
OSC5A
Series
OSC5A
Package Size
(mm)
2.0 x 1.6 x 0.75
Nominal Frequency
100 - 160MHz
Frequency Stability
±50ppm
±100ppm
Temperature Range
-40 ~ +85℃
-40 ~ +125℃
Output Waveform
LVDS
Supply Volatage
1.8 / 2.5 / 3.3
Datasheet
OSC5A
Series
OSC5A
Package Size
(mm)
2.0 x 1.6 x 0.75
Nominal Frequency
100 - 160MHz
Frequency Stability
±50ppm
±100ppm
Temperature Range
-40 ~ +85℃
-40 ~ +125℃
Output Waveform
HCSL
Supply Volatage
1.8 / 2.5 / 3.3
Datasheet
OSC8A
Series
OSC8A
Package Size
(mm)
3.2 x 2.5 x 0.95
Nominal Frequency
100 - 160MHz
Frequency Stability
±50ppm
±100ppm
Temperature Range
-40 ~ +85℃
-40 ~ +125℃
Output Waveform
LVPECL
Supply Volatage
2.5 / 3.3
Datasheet
OSC8A
Series
OSC8A
Package Size
(mm)
3.2 x 2.5 x 0.95
Nominal Frequency
100 - 160MHz
Frequency Stability
±50ppm
±100ppm
Temperature Range
-40 ~ +85℃
-40 ~ +125℃
Output Waveform
LVDS
Supply Volatage
2.5 / 3.3
Datasheet
OSC8A
Series
OSC8A
Package Size
(mm)
3.2 x 2.5 x 0.95
Nominal Frequency
100 - 160MHz
Frequency Stability
±50ppm
±100ppm
Temperature Range
-40 ~ +85℃
-40 ~ +125℃
Output Waveform
HCSL
Supply Volatage
2.5 / 3.3
Datasheet

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