Ultra Low Jitter Crystal Oscillator for High Speed Optical Modules Application Note
●Rapid adoption of 5G technology and IoT devices which drive the demand of high data rate optical modules, especially from data center for inter and intra communication purpose. Increase the optical module data rate from current 100Gbps to 400Gbps/800Gbps is an efficient way to upgrade the network infrastructure, where PAM4 signal modulation and coherent technology are the key for the new high data rate optical module design. To fulfill the tight design requirement of new PAM4 type optical module, a high frequency, tight stability, low jitter, low power consumption and small size differential crystal oscillator is very critical.
●As a leading company in Frequency Control Products, Taitien’s crystal oscillator are being used at the forefront of the optical module industry. Recently, we release a new series of crystal oscillator (OB-U series). It’s ultra-low jitter performance (50fs typical, 100fs max), low current consumption and smaller size (2.5 x 2.0 mm), are best fit for PAM4 type optical module design for data center, server and networking application.
■Key Features
●Various packages: 7.0 x 5.0 mm, 5.0 x 3.2 mm, 3.2 x 2.5 mm, 2.5 x 2.0 mm, to support flexibility and miniaturization of PCB design
●Ultra low integrated phase jitter 50fs, 12kHz to 20MHz
●Low phase jitter, as low as 50fs @ 156.25MHz
●Wide operation temperature range, -45°C to 85°C, 105°C or 125°C
●Multiple options for differential signal output: LVPECL /LVDS/HCSL
●Operation supply voltage: 1.8V, 2.5V and 3.3V
●Pb-free/RoHS compliant
|
[ High Speed Optical Modules ][ data center ][ server ][ networking application ][ Optical transceiver modules ][ switch ][ router ][ High Speed A/D Converters ][ High Speed D/A Converters ][ Testing and Instrument ][ Silicon photonics ] |
|
|
Application note & Design Guide |
|
|
|
|
Please see the document for details |
|
|
|
|
|
|
|
|
|
|
|
English Chinese Chinese and English Japanese |
|
|
2023/2/3 |
|
|
|
|
|
|
|
|
342 KB |
- +1 Like
- Add to Favorites
Recommend
All reproduced articles on this site are for the purpose of conveying more information and clearly indicate the source. If media or individuals who do not want to be reproduced can contact us, which will be deleted.
Integrated Circuits
Discrete Components
Connectors & Structural Components
Assembly UnitModules & Accessories
Power Supplies & Power Modules
Electronic Materials
Instrumentation & Test Kit
Electrical Tools & Materials
Mechatronics
Processing & Customization
