Features
▪ Can be configured as clock generator or jitter
attenuator/synchronizer
▪ Low power, less than 1.2W typical
▪ Low jitter, less than 100 fs-RMS
▪ Compliant with ITU-T G.8262 and G.8262.1
option 1 and 2 for synchronous Ethernet
Equipment Clock (EEC/eEEC) without degrading
output jitter
▪ PCIe Gen 1-6 CC, SRIS and SRNS support
▪ Jitter attenuation with programmable loop
bandwidth from 0.1Hz to 12kHz
▪ Up to four fractional output dividers and 12 integer
output dividers
• Each fractional output divider can be slaved with
DPLL or SYS-DPLL or free-run locked to APLL
▪ DPLL can be configured as DCO and each
fractional output divider can be configured as NCO
or DCO
▪ Combo bus allows frequency sharing between
DPLL, System DPLL, and each of the four
fractional output dividers
▪ LVCMOS, LVPECL, LVDS, HCSL, CML, SSTL,
HSTL output modes supported with programmable
output swing and common mode voltage
▪ JESD204B/C support on differential or single
ended outputs with DC-coupling or AC-coupling
▪ Up to seven single-ended or two differential clock
inputs, one crystal/XO input, and one
XO/TCXO/OCXO input
▪ Up to nine GPIO pins programmable to device
select or system monitor options
▪ Supports 1MHz I2C, 400kHz SMBus, or 50MHz
SPI serial port
▪ Internal non-volatile memory (up to 16 different
configurations), or external serial I2C EEPROM
provide default device settings on power-up.
▪ 2.5V and 3.3V core and 1.8V, 2.5V, and 3.3V
output operation
▪ -40° to +85°C industrial temperature operation