5P49V6967

VersaClock® 6E Programmable Clock Generator 5P49V6967 Datasheet Description The 5P49V6967 is a programmable clock generator intended for high-performance consumer, networking, industrial, computing, and data-communications applications. This is Renesas’ sixth generation of programmable clock technology (VersaClock 6E). The frequencies are generated from a single reference clock. The reference clock can originate from one of the two redundant clock inputs. A glitchless manual switchover function allows one of the redundant clocks to be selected during normal operation. Two select pins allow up to four different configurations to be programmed and may be used for different operating modes. Typical Applications  Ethernet switch/router  PCI Express 1.0/2.0/3.0/4.0 spread spectrum on  PCI Express 1.0/2.0/3.0/4.0/5.0 spread spectrum off  Broadcast video/audio timing  Multi-function printer  Processor and FPGA clocking  Any-frequency clock conversion  MSAN/DSLAM/PON  Fiber Channel, SAN  Telecom line cards  Datacenter Block Diagram XIN/REF XOUT SD/OE OTP PLL SEL1/SDA and SEL0/SCL Control Logic VDDA VDDD Features  Flexible 1.8V, 2.5V, 3.3V power rails  High-performance, low phase noise PLL, < 0.5ps RMS typical phase jitter on outputs  Four banks of internal OTP memory — In-system or factory programmable  I2C serial programming interface — 0xD0 or 0xD4 I2C address options allow multiple devices configured in a same system.  Reference LVCMOS output clock  Thr...