8A34045 Datasheet (Renesas) - Two-Channel Universal Frequency Translator

8A34045, Two-Channel Universal Frequency Translator

The 8A34045 Two-Channel Universal Frequency Translator is a highly integrated timing device with two Digital PLL (DPLL) channels, DPLL/DCO_[0..1]; and six Digitally Controlled Oscillator (DCO) channels, DCO_[2..7].

The DPLLs can lock to external references or operate in free run, or can be configure

Two-Channel Universal Frequency Translator 8A34045 Datasheet Overview The 8A34045 Two-Channel Universal Frequency Translator is a highly integrated timing device with two Digital PLL (DPLL) channels and six Digitally Controlled Oscillator (DCO) channels.

The DPLLs can lock to external references or operate in free run, and can also be configured as DCOs.

Each DCO can be synchronized by any of the DPLLs or they can operate in free run.

The DCOs can alternatively be controlled by an external alg

8A34045 Features

* ▪ Close-in phase noise complies with Common Public Radio Interface (CPRI) frequency synchronization requirements ▪ Supports all ITU-T G.709 frequencies ▪ Meets OTN jitter and wander requirements per ITU-T G.8251 ▪ Two independent DPLL/DCO channels

* Each can act as a frequency synthesizer, j