Programmable Clock Generator Spi

Clock generation and jitter cleaning 3 description the cdce62002 device is a high performance clock generator featuring low output jitter a high degree of configurability through a spi interface and programmable start up modes determined by on chip eeprom.

Programmable clock generator spi.

1 to 340 mhz i2c spi programmable oscillator. Programmable clock generators also called programmable timing devices allow designers to save board space and cost by replacing crystals oscillators programmable oscillators and buffers with a single timing device. Specifically tailored for clocking data converters and high speed digital signals the. Each of the eight 2 kbit eeprom scratchpad blocks a 2 kbit clock.

At its most basic level a clock generator consists of a resonant circuit and an amplifier. An industry standard i2c serial programming interface spi is used to program the scratchpad and clock core. About clock generators and frequency synthesizers clock synthesizers a clock signal generator is a circuit that produces a timing signal for use in synchronizing a system s operation. It offers a factory programmable pll output that can be set to almost any frequency ranging from 4mhz to 200mhz.

And a clock generator that features cypress s programmable clock core. Open in new find other clock generators description. The max9491 uses a one time programmable otp rom to p. This makes them well suited for consumer data communications telecommunications and computing applications.

Flash programmable and 2 wire serially programmable clock generator cypress semiconductor corporation 198 champion court san jose ca 95134 1709 408 943 2600 document. The max9491 multipurpose clock generator is ideal for communication applications. The si5338 clock generator can synthesize any combination of up to 4 differential clock outputs each of which is independently programmable to any frequency up to 350 mhz and select frequencies to 710 mhz. I revised january 23 2009 features integrated phase locked loop pll commercial and industrial operation flash programmable field programmable.

The sit9105 is the industry s first 3 pll programmable clock generator with an embedded mems resonator that combines one differential and two single ended outputs. The cdce62002 device is a high performance clock generator featuring low output jitter a high degree of configurability through a spi interface and programmable start up modes determined by on chip eeprom. For simplified evaluation of the si5330 34 35 38 any frequency any output quad clock generators and buffers development kits are available. 1 to 60 mhz stratum 3e ocxo.