Micrel PL607041
The PL607041 is a member of the ClockWorks® family of devices from Micrel and provides an extremely low-noise Spread-Spectrum clock for PCI Express requirements. The device operates from a 3.3V or 2.5V power supply and synthesizes four HCSL output clocks at 25MHz, 100MHz, 125MHz, and 200MHz. The PL607041 accepts a 25MHz crystal.GENERAL DESCRIPTION
The PL607041 accepts a 25MHz crystal. Datasheets and support documentation are available on Micrel’s web site at:FEATURES
● 25MHz fundamental crystal or reference input● Generates four HCSL clock outputs at 25MHz, 100MHz, 125MHz, and 200MHz
● Spread spectrum for EMI reduction
● 2.5V or 3.3V operating range
● Typical phase jitter @ 100MHz (1.5MHz to 10MHz): 320fs
● Compliant with PCI Express Gen1, Gen2, and Gen3
● Industrial temperature range (–40°C to +85°C)
● RoHS and PFOS compliant
● Available in 24-pin 4mm × 4mm QFN package
APPLICATIONS
● Server