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

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
 I
2C serial programming interface
— 0xD0 or 0xD4 I
2C address options allow multiple devices
configured in a same system.
 Reference LVCMOS output clock
 Three Universal configurable outputs (OUT1, 2, 4):
— Differential (LVPECL, LVDS, or HCSL)
1kHz to 350MHz
— Two single-ended (in-phase or 180 degrees out of phase)
1kHz to 200MHz
— I/O VDDs can be mixed and matched, supporting 1.8V
(LVDS and LVCMOS), 2.5V, or 3.3V
— Independent spread spectrum on each output pair
 Four additional LPHCSL outputs (OUT 3, 5, 6, 7)
— 1.8V low power supply
— 1kHz to 200MHz
 Programmable output enable or power-down mode
 Available in 5 × 5 mm 40-VFQFPN package
 -40° to +85°C industrial temperature operation