Features
▪ Output frequency range: 171.875MHz to 18GHz
▪ Ultra-low phase noise VCO
• -60.6dBc integrated phase jitter (35fs rms jitter) from 20kHz
to 100MHz at 6GHz
▪ Figure of Merit: -236dBc/Hz
▪ Input reference frequency:
• 10MHz to 1.6GHz (LVPECL, LVDS)
• 10MHz to 250MHz (LVCMOS)
▪ Fractional-N synthesizer and integer-N synthesizer
▪ 32-bit of fractional and modulus resolution
▪ Phase frequency detector (PFD) operation up to 500MHz
(Integer mode) or 250MHz (Fractional mode)
▪ Programmable RF output power levels
▪ RF output power < -80dBm when in MUTE
▪ Programmable input multiplier (MULT) to increase PFD
frequency when using a low input frequency
▪ -40°C to +95°C ambient temperature range; and up to +105°C
board temperature
▪ 3.3V single power supply operation
▪ 7 7 mm 48-VFQFPN package
▪ SPI interface is compatible with 1.8V logic and tolerant to 3.3V
▪ Supported in the Timing CommanderTM design tool