Hexius Semiconductor’s clock generators produce one or more clock signals in a number of different output types and frequencies. Compatible with fundamental or 3OT crystals of various cuts, our clock generators provide a flexible platform for generating, copying, and distributing ultra-low phase noise output clocks for a wide range of applications and operate in an extended temperature range of -55°C to 125°C.
The CG100 Series of clock generators are a low cost, pure analog architecture that couples with a variety of crystal resonator options to produce a low-jitter signal as either a signal-ended or differential output. Available as die or in a compact 2mm x 2mm QFN package.
The CG200 Series of clock generators can produce different output frequencies from a single input frequency using PLL, harmonic generator, and divider pathways. Highly programmable through an I2C interface, these clock generators provide up to 4 outputs that can be configured to operate at different frequencies, different output types, and/or in a quadrature phase shift mode. Available as die, 3mm x 3mm or 4mm x 4mm packages.
CG Series Product Overview
CG Series Application Guide
|Part Number||# of Outputs (Pairs)||Input Freq Range (MHz)||Max Output Freq (MHz)||Output Type||Internal Varicap (pF)||Frequency Synthesizer||Harmonic Generator||Control Interface|
|CG111||1||5 - 200||200||CMOS||9 - 34||No||No||External Pins|
|CG121||1||5 - 200||1000||LVPECL||9 - 34||No||No||External Pins|
|CG131||1||5 - 200||1000||LVDS||9 - 34||No||No||External Pins|
|CG201||1||5 - 200||1000||CMOS, LVPECL, LVDS, HSCL, CML||n/a||Integer-N||Two-Port||I2C|
|CG204||4||5 - 200||1000||CMOS, LVPECL, LVDS, HSCL, CML||n/a||Integer-N||Two-Port||I2C|