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.

Image
Series
Package Size
(mm)
Nominal Frequency
Frequency Stability
Temperature Range
Output Waveform
Supply Volatage
Datasheet
OSC81
OSC81
3.2 x 2.5 x 0.9
10 - 50MHz
±50ppm
±100ppm
-40 ~ +105℃
-40 ~ +125℃
C-MOS
1.8 / 2.5 / 3.3
Datasheet
OSCA5
OSCA5
2.0 x 1.6 x 0.75
31.25 - 160MHz
±50ppm
±100ppm
-40 ~ +85℃
-40 ~ +125℃
LVPECL
2.5 / 3.3
Datasheet
OSCA5
OSCA5
2.0 x 1.6 x 0.75
31.25 - 160MHz
±50ppm
±100ppm
-40 ~ +85℃
-40 ~ +125℃
LVDS
1.8 / 2.5 / 3.3
Datasheet
OSCA5
OSCA5
2.0 x 1.6 x 0.75
31.25 - 160MHz
±50ppm
±100ppm
-40 ~ +85℃
-40 ~ +125℃
HCSL
1.8 / 2.5 / 3.3
Datasheet
OSC8A
OSC8A
3.2 x 2.5 x 0.95
31.25 - 160MHz
±50ppm
±100ppm
-40 ~ +85℃
-40 ~ +125℃
LVPECL
2.5 / 3.3
Datasheet
OSC8A
OSC8A
3.2 x 2.5 x 0.95
31.25 - 160MHz
±50ppm
±100ppm
-40 ~ +85℃
-40 ~ +125℃
LVDS
1.8 / 2.5 / 3.3
Datasheet
OSC8A
OSC8A
3.2 x 2.5 x 0.95
31.25 - 160MHz
±50ppm
±100ppm
-40 ~ +85℃
-40 ~ +125℃
HCSL
1.8 / 2.5 / 3.3
Datasheet

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