特長
- Fourth generation FemtoClock™ (NG) technology
- Reference clock input accepts differential HCSL, LVDS, LVPECL or single-ended sine wave or LVCMOS input levels
- Input frequency range of 20MHz to 500MHz
- Output frequency range of 50MHz to 1.2GHz
- Buffered copy of input reference clock at LVDS output levels
- PLL lock indicator
- Full 3.3V output supply mode
- -40°C to 85°C ambient operating temperature
- Available in lead-free (RoHS 6) package
説明
The 8V44N003I is a programmable LVDS synthesizer designed for applications requiring frequency conversion from a differential or single-end reference source. The device is designed to provide optimum performance of low phase noise and high power supply noise rejection over a wide range of output frequencies. Oscillator level phase noise performance is achieved through the use of Renesas' Fourth Generation FemtoClock™ NG PLL technology. Default output frequency settings are factory programmable via a one time programmable ROM while the I2C interface can be used to program the output frequency after power up. A buffered copy of the input reference clock is provided at both LVDS output levels for applications requiring efficient board space utilization.
