Renesas Electronics 6V31023
The IDT6V31023 is a 2:1 differential clock mux for PCI Express applications. It has very low additive jitter making it suitable for use in PCIe Gen2 and Gen3 systems.DESCRIPTION
The IDT6V31023 selects between 1 of 2 differential HCSL inputs to drive a single differential HCSL output pair. The output can also be terminated to LVDS. RecommendedAPPLICATIONS
● Clock muxing in PCIe Gen2 and Gen3 applications OutputFEATURES
● 1 – 0.7V current mode differential HCSL output pairFEATURES
/Benefits● Low additive jitter; suitable for use in PCIe Gen2 and Gen3 systems
● 16-pin TSSOP package; small board footprint
● Outputs can be terminated to LVDS; can drive a wider variety of devices
● OE control pin; greater system power management
● Industrial temperature range available; supports demanding embedded applications Key Specifications
● Additive cycle-to-cycle jitter <5 ps
● Additive phase jitter (PCIe Gen3) <0.2ps
● Operating frequency up to 200MHz Block Diagram VDD OE 3 IN1 IN1 CLK MUX IN2 2 to 1 IN2 CLK 3 SEL GND PD Rr (IREF) IDT® 2:1 PCIE GEN1/2/3 CLOCK MULTIPLEXER 1 IDT6V31023 REV B 053112 IDT6V31023 2:1 PCIE GEN1/2/3 CLOCK MULTIPLEXER Pin Assignment 6...