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Ultra-Low Phase Noise Delta Sigma Fractional-N LC PLL - TSMC 28HPM
Fractional-N delta sigma LC based frequency synthesizer intended for RF LO synthesis or high performance clock generation applications.
特色
- Fully integrated 8.25GHz CMOS LC PLL (5.28GHz version also available)
- 10MHz - 40MHz input range
- 7GHz -- 8.25GHz output frequency range
- widepy programmable output divider allows outputs at any frequency from 117MHz to >1GHz
- 24 bit fractional resolution
- 3rd order noise shaping eliminates fractional spurs
- Long Term Jitter <150fs RMS (integrated 1MHz -- 1GHz)
- Reference spur better than -54dBc @ 8.25GHz
优势
- - Ultra-low phase noise allows PLL to be used for almost any high performance clocking application common in modern electronics
- - Fully integrated so no external components are required
- - Wide tuning range allows a single IP macro to be used for multiple applications
- - Frequency calibration enable high yield in mass production and ensures the frequency is always correct regardless of process or temperature variations
可交付内容
- GDSII
- CDL Netlist (MG Calibre Compatible)
- Functional Verilog Model
- Liberty timing module (.lib)
- LEF
- Application Note
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PLL
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- MIPI D-PHY 2.0Gbps (4-lanes TX, PLL integrated) TSMC 16FF+LL
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