Single Port, Low Voltage, GLOBALFOUDNRIES 28 SLP, Low Leakage, Register File
You are here:
Low Noise Fractional PLL - GlobalFoundries 65nm
This customisable PLL has been designed for use with high performance A/D converters where low jitter clock generation is critical to the success of applications such as DVB, Cable Modem and Wireless LAN.
A fractional PLL is used yielding excellent phase noise performance. The PLL is designed to provide excellent jitter performance while also maintaining low current consumption in a very small area.
The PLL includes built in self calibration which is run when the desired VCO frequency is changed.
To save area an external bandgap is used to supply a low noise reference current to this block.
The PLL is implemented in a standard 6 metal 65nm basic logic process with no analog options. It is readily portable to any similar manufacturing process or can be customized upon request.
A fractional PLL is used yielding excellent phase noise performance. The PLL is designed to provide excellent jitter performance while also maintaining low current consumption in a very small area.
The PLL includes built in self calibration which is run when the desired VCO frequency is changed.
To save area an external bandgap is used to supply a low noise reference current to this block.
The PLL is implemented in a standard 6 metal 65nm basic logic process with no analog options. It is readily portable to any similar manufacturing process or can be customized upon request.
查看 Low Noise Fractional PLL 详细介绍:
- 查看 Low Noise Fractional PLL 完整数据手册
- 联系 Low Noise Fractional PLL 供应商
Block Diagram of the Low Noise Fractional PLL
