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IDT Recently announced the launch of VersaClock 5 family of programmable clock generators, featuring best-in-class jitter performance at half the power of competing devices. IDT’s multi-output timing solution consolidates system components with superior design flexibility, making it ideal for cost-sensitive, low-power consumer and low-jitter communications applications
The 5P49V5901 is an in-system programmable clock generator featuring four universal output pairs capable of producing independent frequencies up to 350 MHz in various output types. The highly-integrated device consolidates four differential or eight single-ended clock generators, and can store up to four different configuration settings, helping to minimize board space and bill-of-materials. With RMS phase jitter less than 0.7 picoseconds over the full 12 kHz to 20 MHz integration range, the new device meets the stringent jitter requirements of PCI Express® Gen 1/2/3, USB 3.0, and 1G/10G Ethernet. The high-performance clock generator operates at less than 100 mW core power (50 percent lower than competing devices), helping to ease system thermal constraints, reduce operating power expenses, and maximize battery life
The 5P49V5901’s four universal output pairs are each independently configurable as HCSL, LVPECL, LVDS, or dual LVCMOS outputs. The fractional output dividers driving each output pair are easily programmed via I2C while the device is operating in the system, lending itself to system tuning and margin testing. Unlimited in-system reprogramming is possible via I2C, whereas four banks of one-time programmable non-volatile memory provide flexibility for multi-project inventory consolidation or design changes in field or production units. Upon request, devices may be factory-programmed to the customer’s desired configuration.
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Martin was a Mel
Foster customer for many years prior to joining the team in 2001. His role is to help customer’s understand what solutions the principles on our line card offer and then support them through the design phase of
He has a wonderful wife and two daughters in fifth and sixth grade. They enjoy snowmobile racing, camping, soccer, and being outside.