SM802121UMGTR Datasheet - Micrel
Part Name
SM802121UMGTR
Other PDF
not available.
PDF
page
10 Pages
File Size
293.2 kB
MFG CO.
Micrel
General Description
The SM802121 is a member of the ClockWorksï¤ family of devices from Micrel and provides an extremely low-noise timing solution for 10GbE Ethernet clock signals. It is based upon a unique patented RotaryWave® architecture that provides very-low phase noise.
The device operates from a 2.5V or 3.3V power supply and synthesizes an LVPECL output clock at 156.25MHz. The SM802121 accepts a 25MHz crystal or LVCMOS reference clock.
Features
• Generates one LVPECL clock outputs at 156.25MHz
• 2.5V or 3.3V operating range
• Typical phase jitter @ 156.25MHz (1.875MHz to 20MHz): 110fs
• Industrial temperature range
• Green, RoHS-, and PFOS- compliant
• Available in 24-pin 4mm ï´ 4mm QFN package
Applications
• 10 Gigabit Ethernet
|
|
Part Name
Description
PDF
MFG CO.
720MHz, Low Jitter, Crystal-to-LVPECL Frequency Synthesizer
Integrated Device Technology
700MHZ, LOW JITTER, CRYSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER
Integrated Circuit Systems
700MHZ, LOW JITTER, CRYSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER
Integrated Device Technology
700MHZ, LOW JITTER, CRYSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER
Integrated Circuit Systems
720MHZ, LOW JITTER, CRYSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER
Integrated Circuit Systems
700MHZ, LOW JITTER, CRYSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER
Integrated Circuit Systems
700MHZ, LOW JITTER, CRYSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER
Integrated Circuit Systems
700MHZ, LOW JITTER, CRYSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER
Integrated Circuit Systems
Share Link: